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10y of product development, 2 bankruptcies, and 1 Exit — what next? [Extended Story]
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10y of product development, 2 bankruptcies, and 1 Exit — what next? [Extended Story]

10 years of obsessive pursuit from the bottom to impressive product-market fit and exit. Bootstrapping tech products as Software Developer and 3x Startup Founder (2 bankruptcies and 1 exit). Hi everyone, your motivation has inspired me to delve deeper into my story. So, as promised to some of you, I've expanded on it a bit more, along with my brief reflections. There are many founders, product creators, and proactive individuals, I’ve read many of your crazy stories and lessons so I decided to share mine and the lessons I learned from the bottom to impressive product-market fit and exit. I've spent almost the past 10 years building tech products as a Corporate Team Leader, Senior Software Developer, Online Course Creator, Programming Tutor, Head of Development/CTO, and 3x Startup Founder (2 bankruptcies, and 1 exit). And what next? good question... A brief summary of my journey: Chapter 1: Software Developer / Team Leader / Senior Software Developer I’ve always wanted to create products that win over users’ hearts, carry value, and influence users. Ever since my school days, I’ve loved the tech part of building digital products. At the beginning of school, I started hosting servers for games, blogs and internet forums, and other things that did not require much programming knowledge. My classmates and later even over 100 people played on servers that I hosted on my home PC. Later, as the only person in school, I passed the final exam in computer science. During my computer science studies, I started my first job as a software developer. It was crazy, I was spending 200–300 hours a month in the office attending also to daily classes. Yes, I didn’t have a life, but it truly was the fulfillment of my dreams. I was able to earn good money doing what I love, and I devoted fully myself to it. My key to effectively studying IT and growing my knowledge at rocket speed was learning day by day reading guides, building products to the portfolio, watching youtube channels and attending conferences, and even watching them online, even if I didn’t understand everything at the beginning. In one year we’ve been to every possible event within 400km. We were building healthcare products that were actually used in hospitals and medical facilities. It was a beautiful adventure and tons of knowledge I took from this place. That time I built my first product teams, hired many great people, and over the years became a senior developer and team leader. Even I convinced my study mates to apply to this company and we studied together and worked as well. Finally, there were 4 of us, when I left a friend of mine took over my position and still works there. If you’re reading this, I’m sending you a flood of love and appreciation. I joined as the 8th person, and after around 4 years, when I left hungry for change, there were already over 30 of us, now around 100. It was a good time, greetings to everyone. I finished my Master’s and Engineering degrees in Computer Science, and it was time for changes. Chapter 2: 1st time as a Co-founder — Marketplace In the meantime, there was also my first startup (a marketplace) with four of my friends. We all worked on the product, each of us spent thousands of hours, after hours, entire weekends… and I think finally over a year of work. As you might guess, we lacked the most important things: sales, marketing, and product-market fit. We thought users think like us. We all also worked commercially, so the work went very smoothly, but we didn’t know what we should do next with it… Finally, we didn’t have any customers, but you know what, I don’t regret it, a lot of learning things which I used many times later. The first attempts at validating the idea with the market and business activities. In the end, the product was Airbnb-sized. Landing pages, listings, user panels, customer panels, admin site, notifications, caches, queues, load balancing, and much more. We wanted to publish the fully ready product to the market. It was a marketplace, so if you can guess, we had to attract both sides to be valuable. “Marketplace” — You can imagine something like Uber, if you don’t have passengers it was difficult to convince taxi drivers, if you don’t have a large number of taxi drivers you cannot attract passengers. After a year of development, we were overloaded, and without business, marketing, sales knowledge, and budget. Chapter 3: Corp Team Lead / Programming Tutor / Programming Architecture Workshop Leader Working in a corporation, a totally different environment, an international fintech, another learning experience, large products, and workmates who were waiting for 5 pm to finish — it wasn’t for me. Very slow product development, huge hierarchy, being an ant at the bottom, and low impact on the final product. At that time I understood that being a software developer is not anything special and I compared my work to factory worker. Sorry for that. High rates have been pumped only by high demand. Friends of mine from another industry do more difficult things and have a bigger responsibility for lower rates. That’s how the market works. This lower responsibility time allowed for building the first online course after hours, my own course platform, individual teaching newbies programming, and my first huge success — my first B2C customers, and B2B clients for workshops. I pivoted to full focus on sales, marketing, funnels, advertisements, demand, understanding the market, etc. It was 10x easier than startups but allowed me to learn and validate my conceptions and ideas on an easier market and showed me that it’s much easier to locate their problem/need/want and create a service/product that responds to it than to convince people of your innovative ideas. It’s just supply and demand, such a simple and basic statement, in reality, is very deep and difficult to understand without personal experience. If you’re inexperienced and you think you understand, you don’t. To this day, I love to analyze this catchword in relation to various industries / services / products and rediscover it again and again... While writing this sentence, I’m wondering if I’m not obsessed. Chapter 4: Next try — 2nd time as a founder — Edtech Drawing upon my experiences in selling services, offering trainings, and teaching programming, I wanted to broaden my horizons, delve into various fields of knowledge, involve more teachers, and so on. We started with simple services in different fields of knowledge, mainly relying on teaching in the local area (without online lessons). As I had already gathered some knowledge and experience in marketing and sales, things were going well and were moving in the right direction. The number of teachers in various fields was growing, as was the number of students. I don’t remember the exact statistics anymore, but it was another significant achievement that brought me a lot of satisfaction and new experiences. As you know, I’m a technology lover and couldn’t bear to look at manual processes — I wanted to automate everything: lessons, payments, invoices, customer service, etc. That’s when I hired our first developers (if you’re reading this, I’m sending you a flood of love — we spent a lot of time together and I remember it as a very fruitful and great year) and we began the process of tool and automation development. After a year we had really extended tools for students, teachers, franchise owners, etc. We had really big goals, we wanted to climb higher and higher. Maybe I wouldn’t even fully call it Startup, as the client was paying for the lessons, not for the software. But it gave us positive income, bootstrap financing, and tool development for services provided. Scaling this model was not as costless as SaaS because customer satisfaction was mainly on the side of the teacher, not the quality of the product (software). Finally, we grew to nearly 10 people and dozens of teachers, with zero external funding, and almost $50k monthly revenue. We worked very hard, day and night, and by November 2019, we were packed with clients to the brim. And as you know, that’s when the pandemic hit. It turned everything upside down by 180 degrees. Probably no one was ready for it. With a drastic drop in revenues, society started to save. Tired from the previous months, we had to work even harder. We had to reduce the team, change the model, and save what we had built. We stopped the tool’s development and sales, and with the developers, we started supporting other product teams to not fire them in difficult times. The tool worked passively for the next two years, reducing incomes month by month. With a smaller team providing programming services, we had full stability and earned more than relying only on educational services. At the peak of the pandemic, I promised myself that it was the last digital product I built… Never say never… Chapter 5: Time for fintech — Senior Software Developer / Team Lead / Head of Development I worked for small startups and companies. Building products from scratch, having a significant impact on the product, and complete fulfillment. Thousands of hours and sacrifices. This article mainly talks about startups that I built, so I don’t want to list all the companies, products, and applications that I supported as a technology consultant. These were mainly start-ups with a couple of people up to around 100 people on board. Some of the products were just a rescue mission, others were building an entire tech team. I was fully involved in all of them with the hope that we would work together for a long time, but I wasn’t the only one who made mistakes when looking for a product-market fit. One thing I fully understood: You can’t spend 8–15 hours a day writing code, managing a tech team, and still be able to help build an audience. In marketing and sales, you need to be rested and very creative to bring results and achieve further results and goals. If you have too many responsibilities related to technology, it becomes ineffective. I noticed that when I have more free time, more time to think, and more time to bounce the ball against the wall, I come up with really working marketing/sales strategies and solutions. It’s impossible when you are focused on code all day. You must know that this chapter of my life was long and has continued until now. Chapter 6: 3rd time as a founder — sold Never say never… right?\\ It was a time when the crypto market was really high and it was really trending topic. You know that I love technology right? So I cannot miss the blockchain world. I had experience in blockchain topics by learning on my own and from startups where I worked before. I was involved in crypto communities and I noticed a “starving crowd”. People who did things manually and earned money(crypto) on it.I found potential for building a small product that solves a technological problem. I said a few years before that I don’t want to start from scratch. I decided to share my observations and possibilities with my good friend. He said, “If you gonna built it, I’m in”. I couldn’t stop thinking about it. I had thought and planned every aspect of marketing and sales. And you know what. On this huge mindmap “product” was only one block. 90% of the mindmap was focused on marketing and sales. Now, writing this article, I understood what path I went from my first startup to this one. In the first (described earlier) 90% was the product, but in the last one 90% was sales and marketing. Many years later, I did this approach automatically. What has changed in my head over the years and so many mistakes? At that time, the company for which I provided services was acquired. The next day I got a thank you for my hard work and all my accounts were blocked. Life… I was shocked. We were simply replaced by their trusted technology managers. They wanted to get full control. They acted a bit unkindly, but I knew that they had all my knowledge about the product in the documentation, because I’m used to drawing everything so that in the moment of my weakness (illness, whatever) the team could handle it. That’s what solid leaders do, right? After a time, I know that these are normal procedures in financial companies, the point is that under the influence of emotions, do not do anything inappropriate. I quickly forgot about it, that I was brutally fired. All that mattered was to bring my plan to life. And it has been started, 15–20 hours a day every day. You have to believe me, getting back into the game was incredibly satisfying for me. I didn’t even know that I would be so excited. Then we also noticed that someone was starting to think about the same product as me. So the race began a game against time and the market. I assume that if you have reached this point, you are interested in product-market fit, marketing, and sales, so let me explain my assumptions to you: Product: A very very small tool that allowed you to automate proper tracking and creation of on-chain transactions. Literally, the whole app for the user was located on only three subpages. Starving Crowd: We tapped into an underserved market. The crypto market primarily operates via communities on platforms like Discord, Reddit, Twitter, Telegram, and so on. Therefore, our main strategy was directly communicating with users and demonstrating our tool. This was essentially “free marketing” (excluding the time we invested), as we did not need to invest in ads, promotional materials, or convince people about the efficacy of our tool. The community could directly observe on-chain transactions executed by our algorithms, which were processed at an exceptionally fast rate. This was something they couldn’t accomplish manually, so whenever someone conducted transactions using our algorithm, it was immediately noticeable and stirred a curiosity within the community (how did they do that!). Tests: I conducted the initial tests of the application on myself — we had already invested significantly in developing the product, but I preferred risking my own resources over that of the users. I provided the tool access to my wallet, containing 0.3ETH, and went to sleep. Upon waking up, I discovered that the transactions were successful and my wallet had grown to 0.99ETH. My excitement knew no bounds, it felt like a windfall. But, of course, there was a fair chance I could have lost it too. It worked. As we progressed, some users achieved higher results, but it largely hinged on the parameters set by them. As you can surmise, the strategy was simple — buy low, sell high. There was considerable risk involved. Churn: For those versed in marketing, the significance of repeat visitors cannot be overstated. Access to our tool was granted only after email verification and a special technique that I’d prefer to keep confidential. And this was all provided for free. While we had zero followers on social media, we saw an explosion in our email subscriber base and amassed a substantial number of users and advocates. Revenue Generation: Our product quickly gained popularity as we were effectively helping users earn — an undeniable value proposition. Now, it was time to capitalize on our efforts. We introduced a subscription model charging $300 per week or $1,000 per month — seemingly high rates, but the demand was so intense that it wasn’t an issue. Being a subscriber meant you were prioritized in the queue, ensuring you were among the first to reap benefits — thus adding more “value”. Marketing: The quality of our product and its ability to continually engage users contributed to it achieving what can best be described as viral. It was both a source of pride and astonishment to witness users sharing charts and analyses derived from our tool in forum discussions. They weren’t actively promoting our product but rather using screenshots from our application to illustrate certain aspects of the crypto world. By that stage, we had already assembled a team to assist with marketing, and programming, and to provide round-the-clock helpdesk support. Unforgettable Time: Despite the hype, my focus remained steadfast on monitoring our servers, their capacity, and speed. Considering we had only been on the market for a few weeks, we were yet to implement alerts, server scaling, etc. Our active user base spanned from Japan to the West Coast of the United States. Primarily, our application was used daily during the evenings, but considering the variety of time zones, the only time I could afford to sleep was during the evening hours in Far Eastern Europe, where we had the least users. However, someone always needed to be on guard, and as such, my phone was constantly by my side. After all, we couldn’t afford to let our users down. We found ourselves working 20 hours a day, catering to thousands of users, enduring physical fatigue, engaging in talks with VCs, and participating in conferences. Sudden Downturn: Our pinnacle was abruptly interrupted by the war in Ukraine (next macroeconomic shot straight in the face, lucky guy), a precipitous drop in cryptocurrency value, and swiftly emerging competition. By this time, there were 5–8 comparable tools had infiltrated the market. It was a challenging period as we continually stumbled upon new rivals. They immediately embarked on swift fundraising endeavors — a strategy we overlooked, which in retrospect was a mistake. Although our product was superior, the competitors’ rapid advancement and our insufficient funds for expeditious scaling posed significant challenges. Nonetheless, we made a good decision. We sold the product (exit) to competitors. The revenue from “exit” compensated for all the losses, leaving us with enough rest. We were a small team without substantial budgets for rapid development, and the risk of forming new teams without money to survive for more than 1–2 months was irresponsible. You have to believe me that this decision consumed us sleepless nights. Finally, we sold it. They turned off our app but took algorithms and users. Whether you believe it or not, after several months of toiling day and night, experiencing burnout, growing weary of the topic, and gaining an extra 15 kg in weight, we finally found our freedom… The exit wasn’t incredibly profitable, but we knew they had outdone us. The exit covered all our expenses and granted us a well-deserved rest for the subsequent quarter. It was an insane ride. Despite the uncertainty, stress, struggles, and sleepless nights, the story and experience will remain etched in my memory for the rest of my life. Swift Takeaways: Comprehending User Needs: Do you fully understand the product-market fit? Is your offering just an accessory or does it truly satisfy the user’s needs? The Power of Viral Marketing: Take inspiration from giants like Snapchat, ChatGPT, and Clubhouse. While your product might not attain the same scale (but remember, never say never…), the closer your concept is to theirs, the easier your journey will be. If your user is motivated to text a friend saying, “Hey, check out how cool this is” (like sharing ChatGPT), then you’re on the best track. Really. Even if it doesn’t seem immediately evident, there could be a way to incorporate this into your product. Keep looking until you find it. Niche targeting — the more specific and tailored your product is to a certain audience, the easier your journey will be People love buying from people — establishing a personal brand and associating yourself with the product can make things easier. Value: Seek to understand why users engage with your product and keep returning. The more specific and critical the issue you’re aiming to solve, the easier your path will be. Consider your offerings in terms of products and services and focus on sales and marketing, regardless of personal sentiments. These are just a few points, I plan to elaborate on all of them in a separate article. Many products undergo years of development in search of market fit, refining the user experience, and more. And guess what? There’s absolutely nothing wrong with that. Each product and market follows its own rules. Many startups have extensive histories before they finally make their mark (for instance, OpenAI). This entire journey spanned maybe 6–8 months. I grasped and capitalized on the opportunity, but we understood from the start that establishing a startup carried a significant risk, and our crypto product was 10 times riskier. Was it worth it? Given my passion for product development — absolutely. Was it profitable? — No, considering the hours spent — we lose. Did it provide a stable, problem-free life — nope. Did this entire adventure offer a wealth of happiness, joy, and unforgettable experiences — definitely yes. One thing is certain — we’ve amassed substantial experience and it’s not over yet :) So, what lies ahead? Chapter 7: Reverting to the contractor, developing a product for a crypto StartupReturning to the past, we continue our journey… I had invested substantial time and passion into the tech rescue mission product. I came on board as the technical Team Leader of a startup that had garnered over $20M in seed round funding, affiliated with the realm of cryptocurrencies. The investors were individuals with extensive backgrounds in the crypto world. My role was primarily technical, and there was an abundance of work to tackle. I was fully immersed, and genuinely devoted to the role. I was striving for excellence, knowing that if we secured another round of financing, the startup would accelerate rapidly. As for the product and marketing, I was more of an observer. After all, there were marketing professionals with decades of experience on board. These were individuals recruited from large crypto-related firms. I had faith in them, kept an eye on their actions, and focused on my own responsibilities. However, the reality was far from satisfactory. On the last day, the principal investor for the Series A round withdrew. The board made the tough decision to shut down. It was a period of intense observation and gaining experience in product management. This was a very brief summary of the last 10 years. And what next? (Last) Chapter 8: To be announced — Product Owner / Product Consultant / Strategist / CTO After spending countless hours and days deliberating my next steps, one thing is clear: My aspiration is to continue traversing the path of software product development, with the hopeful anticipation that one day, I might ride the crest of the next big wave and ascend to the prestigious status of a unicorn company. I find myself drawn to the process of building products, exploring product-market fit, strategizing, engaging in software development, seeking out new opportunities, networking, attending conferences, and continuously challenging myself by understanding the market and its competitive landscape. Product Owner / Product Consultant / CTO / COO: I’m not entirely sure how to categorize this role, as I anticipate that it will largely depend on the product to which I will commit myself fully. My idea is to find one startup/company that wants to build a product / or already has a product, want to speed up, or simply doesn’t know what’s next. Alternatively, I could be a part of an established company with a rich business history, which intends to invest in digitization and technological advancements. The goal would be to enrich their customer experience by offering complementary digital products Rather than initiating a new venture from ground zero with the same team, I am receptive to new challenges. I am confident that my past experiences will prove highly beneficial for the founders of promising, burgeoning startups that already possess a product, or are in the initial phases of development. ‘Consultant’ — I reckon we interpret this term differently. My aim is to be completely absorbed in a single product, crafting funnels, niches, strategies, and all that is necessary to repeatedly achieve the ‘product-market fit’ and significant revenue. To me, ‘consultant’ resonates more akin to freelancing than being an employee. My current goal is to kickstart as a consultant and aide, dealing with facilitating startups in their journey from point A to B. Here are two theoretical scenarios to illustrate my approach: Scenario 1: (Starting from point A) You have a product but struggle with marketing, adoption, software, strategy, sales, fundraising, or something else. I conduct an analysis and develop a strategy to reach point B. I take on the “dirty work” and implement necessary changes, including potential pivots or shifts (going all-in) to guide the product to point B. The goal is to reach point B, which could involve achieving a higher valuation, expanding the user base, increasing sales, or generating monthly revenue, among other metrics. Scenario 2: (Starting from point A) You have a plan or idea but face challenges with marketing, adoption, strategy, software, sales, fundraising, or something else. I analyze the situation and devise a strategy to reach point B. I tackle the necessary tasks, build the team, and overcome obstacles to propel the product to point B. I have come across the view that finding the elusive product-market fit is the job of the founder, and it’s hard for me to disagree. However, I believe that my support and experiences can help save money, many failures, and most importantly, time. I have spent a great deal of time learning from my mistakes, enduring failure after failure, and even had no one to ask for support or opinion, which is why I offer my help. Saving even a couple of years, realistically speaking, seems like a value I’m eager to provide… I invite you to share your thoughts and insights on these scenarios :) Closing Remarks: I appreciate your time and effort in reaching this point. This has been my journey, and I wouldn’t change it for the world. I had an extraordinary adventure, and now I’m ready for the next exciting battle with the market and new software products. While my entire narrative is centered around startups, especially the ones I personally built, I’m planning to share more insights drawn from all of my experiences, not just those as a co-founder. If you’re currently developing your product or even just considering the idea, I urge you to reach out to me. Perhaps together, we can create something monumental :) Thank you for your time and insights. I eagerly look forward to engaging in discussions and hearing your viewpoints. Please remember to like and subscribe. Nothing motivates to write more than positive feedback :) Matt.

 Struggling with Cold Start for Our AI PowerPoint Tool - Seeking Platform and Strategy Suggestions!
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yamaggieThis week

Struggling with Cold Start for Our AI PowerPoint Tool - Seeking Platform and Strategy Suggestions!

Hello everyone, I'm one of the co-founders of a new AI-generated PowerPoint company, and I handle the marketing side of things. Our product is currently in the cold start phase, and we’re facing some challenges in gaining traction. We've already tried some influencer marketing, but the results have been underwhelming. We're looking for advice on the best platforms and strategies to effectively launch our product and reach our target audience. Here’s a bit more about our product: AI-Powered: Our tool leverages AI to help users quickly create professional PowerPoint presentations by simply entering their desired topic. User-Friendly: The process is streamlined to save users time and effort, making it ideal for professionals, educators, and students. Given our current situation, we would greatly appreciate any suggestions on: Platforms: Which platforms have you found most effective for cold starts, especially for tech or AI products? Strategies: What marketing strategies or tactics have worked for you in the early stages? Any tips on refining our influencer marketing approach or alternative methods to consider? Partnerships: Are there any specific types of partnerships or collaborations that you’ve found beneficial for similar products? Thank you in advance for your insights and advice. We're eager to learn from this community and hopefully turn things around for our launch. Best, Maggie

New Year Resolution: I Will Generate Some Viable SaaS Ideas AND Help You Become a Brand New AI Startup Founder Within 7 Days
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New Year Resolution: I Will Generate Some Viable SaaS Ideas AND Help You Become a Brand New AI Startup Founder Within 7 Days

Over the Christmas period, I conceived and debuted on some reddit communities, The 7-Day Startup Challenge. The feedback I got from the various communities have been nothing short of fantastic! The 7-Day Startup Challenge simply means leveraging the power of no code platforms like Bubble, Flutterflow, Glide, Thunkable, Softr etc. along with AI APIs to build a functioning MicroSaaS/SaaS within 7 days. I can tailor this around your interests or hobbies so you are more passionate about your new startup. Whether you're a startup novice or a veteran, I am happy to work with you every step of the way. I will work with you from validating and refining your idea(s) to building and publishing your app! I can even work with you on a viable marketing strategy that will help fetch your new startup some revenue within the next 10 to 45 days. Here's what I will provide as part of The 7-Day Startup Challenge A fully validated and refined version of your idea described in technical terms in a shared document A startup name, domain and logo (if you don't have one already) A landing page to capture pre-sign ups, generate some early buzz and index your app on search engines Figma files showing the design of your app(s) Web app (dependent on whether your startup idea requires a web app or a mobile app instead)) iOS app (dependent on whether your startup idea requires a web app or a mobile app instead) Android app (dependent on whether your startup idea requires a web app or a mobile app instead) 1-month of in scope support to fix any bugs and address any issues An outlined marketing strategy you can implement to grow your startup both short and long term. As per tentative timelines, you can expect the following deliverables on schedule Day 1: Secure digital assets such as domain name, hosting, logo etc.; deliver validated and refined version of your startup idea Day 2-3: Landing page & Figma files Day 1-5/6: Build your apps (web app and/or iOS and Android app) Day 6: Evaluations and review if necessary; demo day Day 7: Live launch on web; publish on Android and iOS app stores PS: For more sophisticated ideas (non MicroSaaS), kindly allow approx. 30 days for delivery. I can be as hands on or hands off as you wish. Meaning I can do all the work whilst you sit back and wait for the results OR I can work with you every step of the way to deliver on your demands. For high potential startup ideas, I can partner with you long term to build them out together. I have to be selective because I'm unable to partner together on every single idea out there. Outside of a partnership, all the digital assets (startup name, logo, web app, mobile app etc.) are 100% owned by you. If building an AI SaaS startup via the outlined strategy sounds intriguing enough to you, feel free to send me a DM with any questions you have!

Building and launching an AI-powered Product Strategy tool, or; a story of nights and weekends
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_raZeThis week

Building and launching an AI-powered Product Strategy tool, or; a story of nights and weekends

Speaking to peers in the software development sphere I learned of one constant that we had all personally experienced throughout our careers: a bloated product development process that feels like work for the sake of work, centred around the highest-paid person's opinion instead of its customers. We didn't like how current tools assume AI will provide the perfect answer on the first run. Instead, we wanted a tool that allows for manual refining and editing AI suggestions, keeping all previous ideas in context. This way, we can develop a solution step by step, instead of trying to get it perfect on the first try. An approach more similar to how you'd typically approach product discovery as a human. AI is then used to help save time and reduce admin, instead of replace the expert So, we got together and asked over 100 Product Managers questions about it, brought all that feedback goodness together, and started building Squad. We think we've created something really cool and hope you think so too. The ELI5 on what Squad does: 1) Creates alignment that empowers bottom up software development whilst keeping executive in the loop 2) Increases confidence that what you're building is what people actually want - data driven by default 2) Speeds up the time from idea --> execution by ideating with you on an experimentation approach 3) Helps gives PMs time back to focus on strategy (currently stats show they spend 75% of their time on admin, 25% on strategy) The team hustled hard on this as a passion project while working day jobs, and today have launched on Product Hunt. Check it out and see if the mission resonates with you, we'd appreciate the love! https://www.producthunt.com/posts/squad-8b75e29c-d767-4a8f-a60a-fd162e141a72 ​

Beginner to the 1st sale: my journey building an AI for social media marketers
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Beginner to the 1st sale: my journey building an AI for social media marketers

Hey everyone! Here’s my journey building an AI for social media marketers all the way up until my first pre-launch sale, hope that could help some of you: My background: studied maths at uni before dropping out to have some startup experiences. Always been drawn to building new things so I reckoned I would have some proper SaaS experiences and see how VC-funded startups are doing it before launching my own.  I’ve always leaned towards taking more risks in my life so leaving my FT job to launch my company wasn’t a big deal for me (+ I’m 22 so still have time to fail over and over). When I left my job, I started reading a lot about UI/UX, no-code tools, marketing, sales and every tool a worthwhile entrepreneur needs to learn about. Given the complexity of the project I set out to achieve, I asked a more technical friend to join as a cofounder and that's when AirMedia was born. We now use bubble for landing page as I had to learn it and custom-code stack for our platform.  Here's our goal: streamlining social media marketing using AI. I see this technology has only being at the premises of what it will be able to achieve in the near-future. We want to make the experience dynamic i.e. all happens from a discussion and you see the posts being analysed from there as well as the creation process - all from within the chat. Fast forward a few weeks ago, we finished developing the first version of our tool that early users describe as a "neat piece of tech" - just this comment alone can keep me going for months :) Being bootstrapped until now, I decided to sell lifetime deals for the users in the waitlist that want to get the tool in priority as well as secure their spot for life. We've had the first sale the first day we made that public ! Now what you all are looking for: How ?  Here was my process starting to market the platform: I need a high-converting landing page so I reckoned which companies out there have the most data and knows what convert and what doesn’t: Unbounce. Took their landing page and adapted it to my value proposition and my ICP.  The ICP has been defined from day 1 and although I’m no one to provide any advice, I strongly believe the ICP has to be defined from day 1 (even before deciding the name of the company). It helps a lot when the customer is you and you’ve had this work experience that helps you identify the problems your users encounter. Started activating the network, posting on Instagram and LinkedIn about what we've built (I've worked in many SaaS start-ups in the past so I have to admit that's a bit of a cheat code). Cold outreach from Sales NAV to our ICP, been growing the waitlist in parallel of building the tool for months now so email marketings with drip sequences and sharing dev updates to build the trust along the way (after all we're making that tool for our users - they should be the first aware about what we're building). I also came across some Whatsapp groups with an awesome community that welcomed our platform with excitement.) The landing page funnel is the following: Landing page -> register waitlist -> upsell page -> confirmation. I've made several landing pages e.g. for marketing agencies, for real estate agents, for marketing director in several different industries. The goal now is just testing out the profiles and who does it resonate the most with. Another growth hack that got us 40+ people on the waitlist: I identified some Instagram posts from competitors where their CTA was "comment AI" and I'll send you our tool and they got over 2k people commenting. Needless to say, I messaged every single user to check out our tool and see if it could help them. (Now that i think about it, the 2% conversion rate there is not great - especially considering the manual labour and the time put behind it). We’ve now got over 400 people on the waitlist so I guess we’re doing something right but we’ll keep pushing as the goal is to sell these lifetime deals to have a strong community to get started. (Also prevents us from going to VCs and I can keep my time focussing exclusively on our users - I’m not into boardroom politics, just wanna build something useful for marketers). Now I’m still in the process of testing out different marketing strategies while developing and refining our platform to make it next level on launch day. Amongst those:  LinkedIn Sales Nav outreach (first sale came from there) Product Hunt Highly personalised cold emails (there I’m thinking of doing 20 emails a day with a personalised landing page to each of those highly relevant marketers). Never seen that and I think this could impress prospects but not sure it’s worth it time / conversion wise. Make content to could go viral (at least 75 videos) that I’m posting throughout several social media accounts such as airmedia\\, airmedia\reels, airmedia\ai (you get the hack) always redirecting to the main page both in the profile description and tagging the main account. I have no idea how this will work so will certainly update some of you that would like to know the results. Will do the same across Facebook, TikTok, Youtube Shorts etc… I’m just looking for a high potential of virality there. This strategy is mainly used to grow personal brands but never seen it applied to companies. Good old cold calling Reddit (wanna keep it transparent ;) ) I’m alone to execute all these strategies + working in parallel to refine the product upon user’s feedback I’m not sure I can do more than that for now. Let me know if you have any feedback/ideas/ tasks I could implement.  I could also make another post about the proper product building process as this post was about the marketing. No I certainly haven’t accomplished anything that puts me in a position to provide advices but I reckon I’m on my way to learn more and more. Would be glad if this post could help some of you.  And of course as one of these marketing channels is Reddit I’ll post the link below for the entrepreneurs that want to streamline their social media or support us. Hope I was able to provide enough value in this post for you to consider :) https://airmedia.uk/

Unmasking Fake Testimonials on a YC backed company
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Far-Amphibian3043This week

Unmasking Fake Testimonials on a YC backed company

As developers, marketeers and builders, we often rely on trusted platforms to guide us in finding tools that meet our unique needs. Recently, I stumbled upon Overlap, a site marketed as a haven for collaboration tools. Its sleek interface and glowing testimonials initially convinced me I had found a gem. But as I dug deeper, I uncovered a jaw-dropping reality: their testimonials featured stock images, all of which were easily identified through a quick reverse image search. Even more shocking was the realization that Overlap is a Y Combinator-backed company—an organization renowned for nurturing some of the most innovative startups in the world. With significant funding at their disposal, the decision to cut corners with fake testimonials felt like a slap in the face to their user base. They could easily afford a robust testimonial platform, yet chose a path that undermined their credibility. As developers, marketeers and builders, we often rely on trusted platforms to guide us in finding tools that meet our unique needs. Recently, I stumbled upon Overlap, a site marketed as a haven for video AI tools. Its sleek interface and glowing testimonials initially convinced me I had found a gem. But as I dug deeper, I uncovered a jaw-dropping reality: their testimonials featured stock images, all of which were easily identified through a quick reverse image search. Even more shocking was the realization that Overlap is a Y Combinator-backed company—an organization renowned for nurturing some of the most innovative startups in the world. With significant funding at their disposal, the decision to cut corners with fake testimonials felt like a slap in the face to their user base. They could easily afford a robust testimonial platform, yet chose a path that undermined their credibility. A screenshot of Overlap's landing page https://preview.redd.it/zosmdl0v01ce1.png?width=1000&format=png&auto=webp&s=83ced4af92ca284486281f00b020f1f0114b4fcd This discovery was nothing short of a wake-up call. For a developer-focused website—an audience that prizes authenticity and technical precision above all else—faking testimonials with stock photos isn’t just misleading, it’s a catastrophic betrayal of trust. It left me questioning the integrity of their entire operation and serves as a stark reminder for businesses everywhere: your audience notices when you’re not authentic, and they won’t forgive it easily. Position of Fake Testimonials One of the stock images https://preview.redd.it/a7ugasrw01ce1.png?width=341&format=png&auto=webp&s=5261df741f1198a92e537f1e61640e7d6ec60a7f Lessons for Startup Founders and Developers This experience offers several critical lessons for startup founders and developers alike: Authenticity is Non-Negotiable: In a competitive market, trust and transparency can make or break your brand. Fake testimonials might provide a short-term boost, but the long-term damage to credibility far outweighs any temporary gains. Invest in Genuine Solutions: If you have the resources, like a Y Combinator-backed company, prioritize tools and practices that enhance authenticity. Platforms like RapidFeedback allow businesses to dynamically update reviews and manage feedback efficiently. Leverage Real User Feedback: Authentic testimonials not only build trust but also provide actionable insights into your product’s strengths and weaknesses. This feedback loop can be invaluable for refining and growing your business. Understand Your Audience: Developers value precision, integrity, and honesty. Catering to this audience requires a commitment to these principles in every aspect of your business. Let’s ensure that the tools we build and the businesses we run prioritize authenticity. In the long run, a commitment to transparency and user trust will always yield greater rewards than any shortcut could provide. Why Fake Testimonials Are a Problem Fake testimonials damage your brand in more ways than one: Loss of Credibility: Developers are a discerning audience. Trust is everything, and losing it can be catastrophic for your reputation. Hurt User Experience: Knowing a platform misrepresents itself makes users skeptical about its features and promises. Missed Opportunities: Genuine feedback can provide valuable insights for growth and improvement, which fake testimonials completely overlook. A Smarter Way: Authentic Testimonials with RapidFeedback This experience reminded me of why tools like RapidFeedback are invaluable. RapidFeedback helps businesses maintain authenticity by dynamically updating reviews and images in real time. Here’s why it stands out: Real-Time Updates: Reviews are fetched and displayed dynamically, ensuring they’re always up-to-date. Dashboard Management: Businesses can monitor and manage good vs. bad reviews from a centralized dashboard, enabling them to address concerns promptly. Authenticity Guaranteed: Dynamic updates ensure that testimonials reflect real users and their experiences, which builds trust and credibility. Lessons for Developers and Businesses If there’s one takeaway from my Overlap experience, it’s this: authenticity isn’t optional. Whether you’re building tools for developers or selling consumer products, your audience values transparency. Using tools like RapidFeedback ensures your business maintains trust while gaining actionable insights to grow. Let’s commit to prioritizing honesty in our work. Because in the end, authentic relationships with users are what truly drive success.

AI Content Campaign Got 4M impressions, Thousands of Website Views, Hundreds of Customers for About $100 — This is the future of marketing
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adamkstinsonThis week

AI Content Campaign Got 4M impressions, Thousands of Website Views, Hundreds of Customers for About $100 — This is the future of marketing

Alright. So, a few months ago I tested a marketing strategy for a client that I’ve sense dedicated my life to developing on. The Idea was to take the clients Pillar content (their YouTube videos) and use AI to rewrite the content for all the viable earned media channels (mainly Reddit). The campaign itself was moderately successful. To be specific, after one month it became their 2nd cheapest customer acquisition cost (behind their organic YouTube content). But there is a lot to be done to improve the concept. I will say, having been in growth marketing for a decade, I felt like I had hit something big with the concept. I’m going to detail how I built that AI system, and what worked well and what didn’t here. Hopefully you guys will let me know what you think and whether or not there is something here to keep working on. DEFINING THE GOAL Like any good startup, their marketing budget was minimal. They wanted to see results, fast and cheap. Usually, marketers like me hate to be in this situation because getting results usually either takes time or it takes money. But you can get results fast and cheap if you focus on an earned media strategy - basically getting featured in other people’s publication. The thing is these strategies are pretty hard to scale or grow over time. That was a problem for future me though. I looked through their analytics and saw they were getting referral traffic from Reddit - it was their 5th or 6th largest source of traffic - and they weren’t doing any marketing on the platform. It was all digital word of mouth there. It kind of clicked for me there, that Reddit might be the place to start laying the ground work. So with these considerations in mind the goal became pretty clear: Create content for relevant niche communities on Reddit with the intent of essentially increasing brand awareness. Use an AI system to repurpose their YouTube videos to keep the cost of producing unique content for each subreddit really low. THE HIGH-LEVEL STRATEGY I knew that there are huge amounts of potential customers on Reddit (About 12M people in all the relevant communities combined) AND that most marketers have a really tough time with the platform. I also knew that any earned media strategy, Reddit or not, means Click Through Rates on our content would be extremely low. A lot of people see this as a Reddit specific problem because you can’t self-promote on the platform, but really you have to keep self-promotion to a minimum with any and all earned media. This basically meant we had to get a lot of impressions to make up for it. The thing about Reddit is if your post absolutely crushes it, it can get millions of views. But crushing it is very specific to what the expectations are of that particular subreddit. So we needed to make content that was specifically written for that Subreddit. With that I was able to essentially design how this campaign would work: We would put together a list of channels (specifically subreddits to start) that we wanted to create content for. For each channel, we would write a content guideline that details out how to write great content for this subreddit. These assets would be stored in an AirTable base, along with the transcripts of the YouTube videos that were the base of our content. We would write and optimize different AI Prompts that generated different kinds of posts (discussion starters about a stock, 4-5 paragraph stock analysis, Stock update and what it means, etc…) We would build an automation that took the YouTube transcripts, ran each prompt on it, and then edited each result to match the channel writing guidelines. And then we would find a very contextual way to leave a breadcrumb back to the client. Always as part of the story of the content. At least, this is how I originally thought things would go. CHOOSING THE RIGHT SUBREDDITS Picking the right communities was vital. Here’s the basic rubric we used to pick and prioritize them: • Relevance: We needed communities interested in stock analysis, personal finance, or investing. • Subreddit Size vs. Engagement: Large subreddits offer more potential impressions but can be less focused. Smaller subreddits often have higher engagement rates. • Content Feasibility: We had to ensure we could consistently create high-value posts for each chosen subreddit. We started with about 40 possibilities, then narrowed it down to four or five that consistently delivered upvotes and user signups. CREATING CHANNEL-SPECIFIC GUIDES By the end, creating channel specific writing guidelines looked like a genius decision. Here’s how we approached it and used AI to get it done quickly: Grabbed Top Posts: We filtered the subreddit’s top posts (change filter to “Top” and then “All Time”) of all time to see the kinds of content that performed best Compiled The Relevant Posts: We took the most relevant posts to what we were trying to do and put them all on one document (basically created one document per subreddit that just had the top 10 posts in that subreddit). Had AI Create Writing Guideline Based On Posts: For each channel, we fed the document with the 10 posts with the instructions “Create a writing guideline for this subreddit based on these high performing posts. I had to do some editing on each guideline but this worked pretty well and saved a lot of time. Each subreddit got a custom guideline, and we put these inside the “Channels” table of the AirTable base we were developing with these assets. BUILDING THE AI PROMPTS THAT GENERATED CONTENT Alright this is probably the most important section so I’ll be detailed. Essentially, we took all the assets we developed up until this point, and used them to create unique posts for each channel. This mean each AI prompt was about 2,000 words of context and produced about a 500-word draft. There was a table in our AirTable where we stored the prompts, as I alluded to earlier. And these were basically the instructions for each prompt. More specifically, they detailed out our expectations for the post. In other words, there were different kinds of posts that performed well on each channel. For example, you can write a post that’s a list of resources (5 tools we used to…), or a how to guide (How we built…), etc.. Those weren’t the specific ones we used, but just wanted to really explain what I meant there. That actual automation that generated the content worked as follows: New source content (YouTube video transcript) was added to the Source Content table. This triggered the Automation. The automation grabbed all the prompts in the prompt table. For each prompt in the prompt table, we sent a prompt to OpenAI (gpt-4o) that contained first the prompt and also the source content. Then, for each channel that content prompt could be used on, we sent another prompt to OpenAI that revised the result of the first prompt based on the specific channel guidelines. The output of that prompt was added to the Content table in AirTable. To be clear, our AirTable had 4 tables: Content Channels Prompts Source Content The Source Content, Prompts, and Channel Guidelines were all used in the prompt that generated content. And the output was put in the Content table. Each time the automation ran, the Source Content was turned into about 20 unique posts, each one a specific post type generated for a specific channel. In other words, we were create a ton of content. EDITING & REFINING CONTENT The AI drafts were never perfect. Getting them Reddit-ready took editing and revising The main things I had to go in and edit for were: • Tone Adjustments: We removed excessively cliche language. The AI would say silly things like “Hello fellow redditors!” which sound stupid. • Fact-Checking: Financial data can be tricky. We discovered AI often confused figures, so we fact check all stock related metrics. Probably something like 30-40% error rate here. Because the draft generation was automated, that made the editing and getting publish ready the human bottleneck. In other words, after creating the system I spent basically all my time reviewing the content. There were small things I could do to make this more efficient, but not too much. The bigger the model we used, the less editing the content needed. THE “BREADCRUMB” PROMOTION STRATEGY No where in my prompt to the AI did I mention that we were doing any marketing. I just wanted the AI to focus on creating content that would do well on the channel. So in the editing process I had to find a way to promote the client. I called it a breadcrumb strategy once and that stuck. Basically, the idea was to never overtly promote anything. Instead find a way to leave a breadcrumb that leads back to the client, and let the really interested people follow the trail. Note: this is supposed to be how we do all content marketing. Some examples of how we did this were: Shared Visuals with a Subtle Watermark: Because our client’s product offered stock data, we’d often include a chart or graph showing a company’s financial metric with the client’s branding in the corner. Added Supporting Data from Client’s Website: If we mentioned something like a company’s cash flow statement, we could link to that company’s cash flow statement on the client’s website. It worked only because there was a lot of data on the client’s website that wasn’t gated. These tactics were really specific to the client. Which is should be. For other companies I would rethink what tactics I use here. THE RESULTS I’m pretty happy with the results • Impressions: – Early on posts averaged \~30,000 apiece, but after about a month of optimization, we hit \~70,000 impressions average. Over about two months, we reached 4 million total impressions. • Signups: – In their signups process there was one of those “Where did you find us?” questions and the amount of people who put Reddit jumped into the few hundred a month. Precise tracking of this is impossible. • Cost Efficiency (This is based on what I charged, and not the actual cost of running the campaign which is about $100/mo): – CPM (cost per thousand impressions) was about $0.08, which is far better than most paid channels. – Cost per free user: \~$8-10. After about a 10% conversion rate to a paid plan, our cost per paying user was $80–$100—well below the client’s previous $300–$400. HIGHLIGHTS: WHAT WORKED Subreddit-Specific Content: – Tailoring each post’s format and length to the audience norms boosted engagement. Worked out really well. 1 post got over 1M views alone. We regularly had posts that had hundreds of thousands. Breadcrumbs: – We never had anyone call us out for promoting. And really we weren’t. Our first priority was writing content that would crush on that subreddit. Using the Founder’s Existing Material: – The YouTube transcripts grounded the AI’s content in content we already made. This was really why we were able to produce so much content. CHALLENGES: WHAT DIDN’T WORK AI is still off: – Maybe it’s expecting too much, but still I wish the AI had done a better job. I editing a lot of content. Human oversight was critical. Scheduling all the content was a pain: – Recently I automated this pretty well. But at first I was scheduling everything manually and scheduling a hundred or so posts was a hassle. Getting Data and Analytics: – Not only did we have not very good traffic data, but the data from reddit had to be collected manually. Will probably automate this in the future. COST & TIME INVESTMENT Setup: The setup originally took me a couple weeks. I’ve since figured out how to do much faster (about 1 week). AirTable Setup here was easy and the tools costs $24/mo so not bad. ChatGPT costs were pretty cheap. Less than $75 per month. I’ve sense switched to using o1 which is much more expensive but saves me a lot of editing time Human Editing: Because this is the human part of the process and everything else was automated it mean by default all my time was spent editing content. Still this was a lot better than creating content from scratch probably by a factor of 5 or 10. The main expense was paying an editor (or using your own time) to refine posts. Worth it? Yes even with the editing time I was able to generate way more content that I would have otherwise. LESSONS & ACTIONABLE TAKEAWAYS Reddit as a Growth Channel: – If you genuinely respect each subreddit’s culture, you can achieve massive reach on a tight budget. AI + Human Collaboration: – AI excels at first drafts, but human expertise is non-negotiable for polishing and ensuring factual integrity. Soft Promotion Wins: – The “breadcrumb” approach paid off. It might feel like too light a touch, but is crucial for Reddit communities. Create once, repurpose as many times as possible: – If you have blog posts, videos, podcasts, or transcripts, feed them into AI to keep your message accurate and brand-consistent. CONCLUSION & NEXT STEPS If you try a similar approach: • Begin with smaller tests in a few niches to learn what resonates. • Create a clear “channel guide” for each community. • Carefully fact-check AI-generated posts. • Keep brand mentions low-key until you’ve established credibility.

Only 2 months of cash in the Bank for my business but was able to save it with the help of AI.
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CALLIRDAN90This week

Only 2 months of cash in the Bank for my business but was able to save it with the help of AI.

Hi there! I’m excited to share something very personal with you. We needed to book at least 2 appointments per day in the next 60 days, or my business would fail. We were already trying two acquisition channels, LinkedIn and email. The problem with these channels was that the positive response rate was very low in both. So I decided to focus on LinkedIn and get the attention of the lead by sending videos directly to them via LinkedIn messages. (You can send videos to your connections on LinkedIn if you use your cell phone.) This wasn’t new, but I added a small twist to get the lead’s attention. All the covers of the videos had a picture of me holding a sign with the person’s name and an interesting phrase. This showed some okay results, but the rest of the video was not personalized. Only the picture on the cover was. I even developed a Chrome extension for this because I thought this would be the answer and that I would book tons of appointments.  But after more trial and outreach, my leads responded, telling me that because the video itself wasn’t personalized for them, they felt like I didn’t put enough effort in, so they would not book a call with me. So after investing time and effort into my “new bright idea” and getting developers to make the Chrome extension, I was back to square one with no results. A few weeks went by, and after researching online, I found an online course from a guy who promised to teach me how to book 30+ appointments per month, guaranteed (at the time, I was making 2 or 3 appointments per week, maximum). He promised that I would only pay if he actually booked appointments for me and even offered to give me money if his course didn’t work for me. I never paid attention to internet gurus, but the offer was actually not bad, so I looked into this guy’s website. I found out he had hundreds of reviews from people who had taken his course and were talking amazing things about it. The more I read, the more excited I got. I booked a call that day and talked to a salesperson. The call was very short, and he promised I would get at least 2 appointments per day, easily. He seemed a bit cocky and told me that I just needed to trust him and the 100+ reviews from people who had taken the course. He didn’t share details, a proposal, or anything. I asked the price, and he told me it was close to $10k. (Not kidding, this was the price.) Then he told me that I would make the money back in no time with the clients I would get following his course, and that if it didn’t work, he would give me the money back. But I needed to follow everything the course said for at least 6 months. I had never paid $10k for anything in my life; it was extremely expensive for me. Also, my salary from my business was not in dollars but in a currency that was worth much less than the dollar. I continued to research more and more, but no other course was close to the number of reviews and promises that this guy had. I got desperate and told myself that I would bet everything on this course. If it worked for so many others, surely it would work for me. I got a loan from the bank and paid for the course. You might read this and think it was the most stupid thing ever, but the reality is that after 2 months in the course (I did the course as fast as I could), I learned a lot. The course was not bad; it was very extensive—probably more than 200 hours or so—and they taught a lot of things. I don’t think it was worth $10k for me, but I can see how for other people it might be worth that. Now, to the question you’re all thinking: did it get me the 2 appointments I needed per day? The answer is no. Here’s the thing: most of the techniques they taught were innovative and disruptive, but the focus was always on personalization, and they didn’t teach any way to automate the personalization. (I think, at the time they made the course, the tools didn’t exist yet.) So they taught how to do everything manually, and it took a lot—a lot of time and effort. And most annoyingly: an incredible amount of time doing operational things. I did get 2 appointments on some days, but it wasn’t consistent, and I didn’t have the time to spend 14 hours a day doing everything manually or the money to hire someone to do this for me. (I needed to also spend time delivering our service to our current clients; otherwise, they would leave.) I told them this, and they were very reasonable. After some negotiation, they gave me part of the money back. (To be fair, there was a lot of value in the course, so asking for the full $10k back would have been excessive because, in the end, it really taught me a lot of things I didn’t know.) So in the end, I spent $10k and 200+ hours on an online course, spent time and effort developing a Chrome extension, and was still not able to hit the meetings I needed. Money in the business was running out, and I needed to do something fast, or I was doomed. After investing time and effort in tools, research, and spending $10k and over 200 hours on a course that didn’t deliver the consistent results I needed, I was at a crossroads. My businesses were running out of money, and I knew I needed to find a solution quickly, or everything I had worked for would collapse. It was during this time of desperation that I started exploring other options. One night, while scrolling through the internet, I stumbled upon a 2024 article about how AI was being used to revolutionize various industries. It wasn’t directly related to appointment booking, but it sparked an idea in my mind. What if I could use AI to automate the personalization process that I had learned in the course? It seemed like a long shot, but I had nothing to lose. I started researching AI tools and technologies—YouTube videos, podcasts, pretty much everything related to AI—desperate to find something that could help me scale my outreach without investing too much time, while still maintaining the personalization that was so important. After a lot of trial and error, I found a few tools that showed promise. All of these tools were extremely new. Some of them had just launched the versions I needed just weeks ago. I can say I researched and tested more than 50 AI startups, experimenting with them, testing different approaches, checking prices (the problem was that most of them were cheap but became very expensive when applying the volume I needed to get results), and gradually refining my process. It wasn’t an overnight success, but for the first time, I felt like I was onto something that could truly work. The idea of combining AI personalization with volume was something new, and it gave me hope that I could finally book the meetings I needed without burning out. One day, I sent a video of myself talking—completely AI-generated—to my family chat group and waited for their response. None of them noticed it wasn’t actually me. At that moment, I said to myself: “Okay, I am ready to test this in the real world and see if it works.” Like everything in life, focus is key. As I mentioned earlier, we were already trying outbound strategies on LinkedIn and email, but I decided to narrow my focus to LinkedIn and specifically to video outreach. My goal was to stand out from the crowd, where most people were using text or sending generic videos. I knew that if my videos were 100% personalized, it would make a strong impression on my leads. I focused on two key metrics during my tests: Time spent on manual personalized outreach vs. AI-generated personalized outreach. Positive reply rate for non-personalized manual outreach vs. AI-generated personalized outreach. I ran a test using a sample of 50 one-minute videos sent to 50 leads, and here are the results: Time Spent to Make the Videos: Manual Process: It took me up to 10 hours to create and send 50 personalized videos. This included looking good on camera, brushing my hair, choosing appropriate clothing, ensuring proper lighting, not messing up the script, using a camera holder, recharging the phone, pausing to drink water, avoiding external sounds, being in an appropriate room, downloading the videos, deleting the videos that were not good, and sending the final ones. On average, it took me at least 12.5 minutes per one-minute video. AI Process: With AI, it took me just 32 seconds to create the exact same one-minute personalized video—without saying a word or recording a second of footage. In total, I could make and send the same 50 personalized videos in just 27 minutes. Result: The AI process was 24 times faster. Completely crazy! Positive Reply Rate: Non-Personalized Script (Manual): Using a good script without personalization (no name, job title, city, company, etc.) resulted in a positive reply rate of 4-6% on LinkedIn, including follow-ups. Personalized Script (AI): Using the same script but adding personalized details like the lead's name, company, city, and job title resulted in a positive reply rate of 15-20%, including follow-ups. Result: AI personalization led to 3x (three times) more replies. The best part was the responses. Almost everyone who replied thanked me for taking the time to research them, congratulated me on my speech, and appreciated the personalization and eloquence of my message.  These metrics were a complete breakthrough for me. I researched online to see if anyone else had done something similar, but I couldn’t find anything close. After achieving these metrics, booking the two appointments I desperately needed became easy. In fact, in the last 10 weeks, I’ve been able to consistently book 3-4 appointments per day. This success allowed me to train someone in my company to handle the process, freeing me up to focus on other aspects of the business and ultimately saving it. With the AI appointment machine we built, I even have free time now—time that I’ve been using to develop a methodology and tech tools that I now teach to others. I named the methodology Clip2Lead as a reference to the first Chrome extension I developed that didn’t work but ended up being the first step toward everything that followed. I’ve condensed everything I learned and throughout my experiences into a simple and short FREE training where I cover the entire AI appointment booking process. This includes how to find leads, create scripts, set up follow-up sequences, generate AI videos, clone your voice, compare non-AI metrics with AI metrics, and even navigate AI safety controls. I also offer Chrome extensions that helped me automate the process even further, so you can spend your time closing deals or focusing on other acquisition channels, while your AI machine for booking appointments runs with minimal effort from you. If you’re interested please get in touch with me and thank you for taking the time to read my personal story.

Interview with founder of ReadyPlayerMe (raised $70M+ from a16z)
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Due_Cryptographer461This week

Interview with founder of ReadyPlayerMe (raised $70M+ from a16z)

Thanks to everyone who replied to my previous post with the questions you had for Rainer, I added some of them into this interview. I’m Nikita of Databas3 , and that’s my first interview in a series where I’m learning more about the journey of the best tech and web3 founders. Would appreciate your feedback and suggestions for the next guest! Nikita: Let’s begin with a brief introduction. Can you share a bit about yourself and how the business started? Rainer: I’m Rainer, the CTO of ReadyPlayerMe. Our journey began in 2013 with four co-founders. Over the years, our focus has shifted mainly around our product’s evolution, but our core idea always revolved around virtual actors or virtual people. Our initial venture was into hardware. We created the first full-body scanner in the Nordics, a significant step in photogrammetry. This led us to develop the Luna Scanner, a three-meter tall structure designed to capture facial features and likenesses. When Facebook acquired Oculus in 2014, we foresaw the potential of VR and virtual worlds, especially in social experiences. Nikita: Interesting. How did you move on from there? Rainer: Recognizing the limitations of hardware, we transitioned into software. Our early scanner designs had limitations in scalability. For example, our three-meter tall scanner wasn’t a feasible solution for scanning millions of people. So, we leveraged the datasets from our initial projects and designed a mobile version, making facial scanning as easy as using your phone. Around 2015, this was a new territory, as facial scanning wasn’t a mainstream application. Nikita: What were the early applications of these scanned models? Rainer: In the beginning, we focused on 3D printed figurines from full-body scans. However, as we shifted to facial scanning, we licensed our technology to gaming companies, collaborating with giants like Wargaming and Tencent. We even ventured into virtual fittings with H&M. Each collaboration was custom-tailored, blending our technology with their systems. This model made us cash flow positive. Nikita: So this was the beginning of your foray into the gaming industry? Rainer: Precisely. The demand from gaming companies was substantial. As we built custom solutions for these enterprises, we saw a bigger potential. While our cash flow was positive, we realized the challenge of scaling through exclusive enterprise deals. We envisioned our avatar creation tech reaching indie games and beyond. Nikita: And that led to the birth of ReadyPlayerMe? Rainer: Exactly. Once we understood our market direction, we quickly developed the first iteration of ReadyPlayerMe as a web-based experience, emphasizing easy integration for game developers. The initial version was a character builder, allowing users to personalize their avatars, which many adopted for their social media profiles. Our goal was to create avatars that users could connect with and use across various platforms. Instead of licensing our technology, we offered it for free to everyone. As ReadyPlayerMe gained traction, especially in VR applications, we secured funding to further our mission. Nikita: Your growth seems swift and organic. Were there any challenges? Rainer: Our focus on easy integration significantly fueled our adoption. Pairing that with personalized avatars resonated well with our audience. But like any venture, we’ve faced our share of challenges and have always aimed to evolve and better our offerings. The rapid growth in Web3 projects and virtual worlds made personalization and customization more important. With the NFT boom, you could add utility by allowing access to selected collections. This played into web-based games and metaverse applications. The shift towards Web3 and personalization provided a significant tailwind for us. Many used our characters as profile pictures on social media. Nikita: I’ve heard from other founders that a16z really values viral marketing. Was this one reason they wanted to invest in your project? How was the process with them? Rainer: When a16z reached out, it felt like a natural fit. We wanted investors who understood the gaming space. Our main market is Web3, but we’re exploring the top games market. Their expertise in gaming was invaluable. They’ve been very supportive throughout. We were fortunate to be on their radar. Nikita: So your early growth and organic traction played a role in attracting investors? Rainer: Definitely. Early product growth and the potential future trajectory were essential in our discussions. Nikita: As the CTO, you must have faced challenges. Can you speak about the tech side and its evolution? Rainer: The early version of our platform was built by in-house engineers. As we grew, we had to adapt to increasing complexities and ensure we had the right team to execute our vision. My role often shifted between product management and tech, depending on the need. Nikita: It sounds like the startup environment remains strong within your company. Rainer: Absolutely. We’re all committed, hands-on, and working towards building the best product. Nikita: You mentioned the team earlier. How many people are in your team now? Rainer: We have 70 people, with about half in product and engineering. Nikita: And did you hire the tech team? Rainer: We brought on a head of engineering at the beginning of this year. He’s been instrumental in scaling the engineering organization, from increasing the headcount to refining engineering processes. We’ve recently reorganized into domain-specific teams. As the team grows, regular reorganization ensures we focus on delivering specific customer value. Every stage requires attention to the team’s composition to ensure efficient delivery. Nikita: Any advice for founders just starting with their first startup? Rainer: Focus on customer value, no matter how niche it might seem initially. Begin with a specific problem and solution, then expand from there. You don’t need a massive project right away. Begin small, prove the concept, and scale from there. Nikita: You’ve mentioned your love for books and podcasts. Any recommendations? Rainer: For startups, “High Growth Handbook” and “Lean Startup” are must-reads. “Working Backwards” offers insights into Amazon’s customer-centric approach. For podcasts, I listen to “Rework,” “Lenny’s Podcast,” and “Huberman Lab.” Nikita: All of us have some side project ideas from time to time. How do you handle these when managing a big project? Rainer: Over the years, I’ve built various side projects. Some are small applications to solve immediate problems, like a menu bar app for AirPods which made it to No. 1 on Product Hunt, and was nominated for Golden Kitty Award. I sometimes delve into 3D and AI, merging them for technical demos. I keep a list of ideas and pick from them as the urge arises. Nikita: Any final thoughts or advice? Rainer: As you scale, do so with clarity. Avoid scaling just for external appeal. Always hire when there’s genuine need, not just for the sake of expansion. It helps in staying lean and focused.

From Setbacks to $20K Profit: My AI Influencer Earnings Breakdown (Jan 2025) 💰
reddit
LLM Vibe Score0
Human Vibe Score1
benfromwhereThis week

From Setbacks to $20K Profit: My AI Influencer Earnings Breakdown (Jan 2025) 💰

(Monthly income breakdown is in the end) 📌 Introduction Hey everyone! 👋 Before I dive into this month’s breakdown, I just want to be upfront—English isn’t my first language, so I’ve used ChatGPT to refine this post for better readability. That said, everything here is 100% real—my personal experiences, struggles, and earnings as someone running a full-time AI influencer business. Since I get a lot of DMs asking about my AI models, here are their Instagram links: 📷 Emma – https://www.instagram.com/emmalauireal 📷 Jade – https://www.instagram.com/jadelaui (jadecasual is the second account) Also, if you’ve been wondering about the community I run, where I teach others how to build AI influencers from scratch, here’s the link (I got approval from mods for this link): 🔗 AI Winners Now, let’s get into what happened this month. 🚀 \------- First, a huge thank you! 🎉 Three months ago, I shared my journey of building an AI influencer business, and I was blown away by the response. That post got 263K+ views and was shared over 2.7K times—way more than I ever expected. If you’re new here or want to check out the full story of how I started, you can read it here: 🔗 Click Here (Reddit link) \------- 🔹 What I Did in January After the holiday rush in December, I knew January would be a slow month—people had already spent most of their money at the end of the year. So instead of pushing harder on monetization, I shifted my focus to tech development and optimization. Flux Character Loras: I spent a lot of time refining and testing different Flux-based character Loras for my models. This is still a work in progress, but the goal is to improve long-term consistency and make my workflow even more efficient. NSFW Content Expansion: On Emma’s side, I expanded her content library using a real model body double, making her content look more organic and natural. Jade, however, remains 100% AI-generated, keeping her workflow entirely digital. Social Media Wipeout (Thanks, VA 🙃): I had handed off both Twitter accounts to a virtual assistant to help with engagement and DMs. Big mistake. He ended up spamming DMs, which got both accounts banned—Emma (80K followers) and Jade (20K followers). 🤦‍♂️ Right now, I’m rebuilding Emma’s account from scratch and taking a much more cautious approach. Jade’s account is still offline for now. New Platform: Threads – I hadn’t touched Threads before, but since engagement on Instagram can be unpredictable, I decided to start accounts for both models. So far, they’re performing well, and I’ll continue experimenting. Launched AI Winners Community: After getting flooded with DMs (both here and on Instagram), I realized there was a massive demand for structured learning around AI influencers. So, I launched AI Winners, a paid community where I break down everything I’ve learned. It’s still early, but I see it turning into a solid, long-term community. Investment & Acquisition Talks: I’m still evaluating potential investors and acquisition offers for my AI models. There’s growing interest in buying or investing in Emma & Jade, so I’ve been having conversations to explore different options. Overall, January was about tech, rebuilding, and long-term planning—not immediate revenue. But that’s what keeps this business sustainable. 🚀 \------- ⚠️ Biggest Challenges This Month Lost Both Twitter Accounts (Massive Traffic Hit) 🚨 The biggest blow this month was losing my models’ Twitter accounts. Twitter was responsible for about 40% of my total traffic, meaning both free and paid subs took a direct hit. While Emma’s revenue took a slight dip, Jade’s income dropped significantly—partly due to the account loss and partly because January is naturally slow. (Full revenue breakdown at the end of the post.) Jade’s Instagram Tanked (Possible Shadow Ban?) 🤔 Jade’s Instagram completely lost momentum in early January. Engagement and reach dropped by over 80%, and I still haven’t figured out why. It feels like a shadow ban, but I have no clear confirmation. To counter this, I launched a second backup account, and things are starting to recover. \------- 🚀 Potential Improvements & What’s Next Locking in a Stable Workflow 🔄 Right now, Emma & Jade’s workflow is still evolving, but I’m aiming to fully stabilize it. As I’m writing this, content is generating on my second monitor—a sign that I’m close to achieving full automation without compromising quality. Boosting Jade’s Fanvue Revenue 💰 Jade’s income took a hit this month, and it’s 100% a traffic issue. The solution? More content, more reach. I’ll be increasing social media output to drive consistent traffic back to Fanvue and restore her earnings. Patreon is Done. All Focus on Fanvue 🚫 I shut down both Emma & Jade’s Patreon accounts. The goal is not to split revenue—I want everything funneled into Fanvue for higher engagement and bigger paydays. \------- 💰 January 2025 Earnings Breakdown Despite January being one of the slowest months for online creators, Emma and Jade still brought in over $29K in revenue, with a net profit exceeding $20K after all expenses. Emma Laui generated $20,206.77, with around $6,000 in expenses (chatter payments, NSFW designer fees, and other operational costs). Jade Laui earned $8,939.05, with $2,000 in expenses. Considering Twitter account losses, Instagram setbacks, and the usual January spending slump, this is still a solid outcome. The focus now is on scaling traffic and maximizing Fanvue revenue heading into February. 🚀🔥 That’s the full breakdown for January! If you have questions, feel free to drop a comment, and I’ll answer when I can. Happy to help, just like others helped me when I was starting out! 🚀🔥

From Setbacks to $20K Profit: My AI Influencer Earnings Breakdown (Jan 2025) 💰
reddit
LLM Vibe Score0
Human Vibe Score1
benfromwhereThis week

From Setbacks to $20K Profit: My AI Influencer Earnings Breakdown (Jan 2025) 💰

(Monthly income breakdown is in the end) 📌 Introduction Hey everyone! 👋 Before I dive into this month’s breakdown, I just want to be upfront—English isn’t my first language, so I’ve used ChatGPT to refine this post for better readability. That said, everything here is 100% real—my personal experiences, struggles, and earnings as someone running a full-time AI influencer business. Since I get a lot of DMs asking about my AI models, here are their Instagram links: 📷 Emma – https://www.instagram.com/emmalauireal 📷 Jade – https://www.instagram.com/jadelaui (jadecasual is the second account) Also, if you’ve been wondering about the community I run, where I teach others how to build AI influencers from scratch, here’s the link (I got approval from mods for this link): 🔗 AI Winners Now, let’s get into what happened this month. 🚀 \------- First, a huge thank you! 🎉 Three months ago, I shared my journey of building an AI influencer business, and I was blown away by the response. That post got 263K+ views and was shared over 2.7K times—way more than I ever expected. If you’re new here or want to check out the full story of how I started, you can read it here: 🔗 Click Here (Reddit link) \------- 🔹 What I Did in January After the holiday rush in December, I knew January would be a slow month—people had already spent most of their money at the end of the year. So instead of pushing harder on monetization, I shifted my focus to tech development and optimization. Flux Character Loras: I spent a lot of time refining and testing different Flux-based character Loras for my models. This is still a work in progress, but the goal is to improve long-term consistency and make my workflow even more efficient. NSFW Content Expansion: On Emma’s side, I expanded her content library using a real model body double, making her content look more organic and natural. Jade, however, remains 100% AI-generated, keeping her workflow entirely digital. Social Media Wipeout (Thanks, VA 🙃): I had handed off both Twitter accounts to a virtual assistant to help with engagement and DMs. Big mistake. He ended up spamming DMs, which got both accounts banned—Emma (80K followers) and Jade (20K followers). 🤦‍♂️ Right now, I’m rebuilding Emma’s account from scratch and taking a much more cautious approach. Jade’s account is still offline for now. New Platform: Threads – I hadn’t touched Threads before, but since engagement on Instagram can be unpredictable, I decided to start accounts for both models. So far, they’re performing well, and I’ll continue experimenting. Launched AI Winners Community: After getting flooded with DMs (both here and on Instagram), I realized there was a massive demand for structured learning around AI influencers. So, I launched AI Winners, a paid community where I break down everything I’ve learned. It’s still early, but I see it turning into a solid, long-term community. Investment & Acquisition Talks: I’m still evaluating potential investors and acquisition offers for my AI models. There’s growing interest in buying or investing in Emma & Jade, so I’ve been having conversations to explore different options. Overall, January was about tech, rebuilding, and long-term planning—not immediate revenue. But that’s what keeps this business sustainable. 🚀 \------- ⚠️ Biggest Challenges This Month Lost Both Twitter Accounts (Massive Traffic Hit) 🚨 The biggest blow this month was losing my models’ Twitter accounts. Twitter was responsible for about 40% of my total traffic, meaning both free and paid subs took a direct hit. While Emma’s revenue took a slight dip, Jade’s income dropped significantly—partly due to the account loss and partly because January is naturally slow. (Full revenue breakdown at the end of the post.) Jade’s Instagram Tanked (Possible Shadow Ban?) 🤔 Jade’s Instagram completely lost momentum in early January. Engagement and reach dropped by over 80%, and I still haven’t figured out why. It feels like a shadow ban, but I have no clear confirmation. To counter this, I launched a second backup account, and things are starting to recover. \------- 🚀 Potential Improvements & What’s Next Locking in a Stable Workflow 🔄 Right now, Emma & Jade’s workflow is still evolving, but I’m aiming to fully stabilize it. As I’m writing this, content is generating on my second monitor—a sign that I’m close to achieving full automation without compromising quality. Boosting Jade’s Fanvue Revenue 💰 Jade’s income took a hit this month, and it’s 100% a traffic issue. The solution? More content, more reach. I’ll be increasing social media output to drive consistent traffic back to Fanvue and restore her earnings. Patreon is Done. All Focus on Fanvue 🚫 I shut down both Emma & Jade’s Patreon accounts. The goal is not to split revenue—I want everything funneled into Fanvue for higher engagement and bigger paydays. \------- 💰 January 2025 Earnings Breakdown Despite January being one of the slowest months for online creators, Emma and Jade still brought in over $29K in revenue, with a net profit exceeding $20K after all expenses. Emma Laui generated $20,206.77, with around $6,000 in expenses (chatter payments, NSFW designer fees, and other operational costs). Jade Laui earned $8,939.05, with $2,000 in expenses. Considering Twitter account losses, Instagram setbacks, and the usual January spending slump, this is still a solid outcome. The focus now is on scaling traffic and maximizing Fanvue revenue heading into February. 🚀🔥 That’s the full breakdown for January! If you have questions, feel free to drop a comment, and I’ll answer when I can. Happy to help, just like others helped me when I was starting out! 🚀🔥

From Setbacks to $20K Profit: My AI Influencer Earnings Breakdown (Jan 2025) 💰
reddit
LLM Vibe Score0
Human Vibe Score1
benfromwhereThis week

From Setbacks to $20K Profit: My AI Influencer Earnings Breakdown (Jan 2025) 💰

(Monthly income breakdown is in the end) 📌 Introduction Hey everyone! 👋 Before I dive into this month’s breakdown, I just want to be upfront—English isn’t my first language, so I’ve used ChatGPT to refine this post for better readability. That said, everything here is 100% real—my personal experiences, struggles, and earnings as someone running a full-time AI influencer business. Since I get a lot of DMs asking about my AI models, here are their Instagram links: 📷 Emma – https://www.instagram.com/emmalauireal 📷 Jade – https://www.instagram.com/jadelaui (jadecasual is the second account) Also, if you’ve been wondering about the community I run, where I teach others how to build AI influencers from scratch, here’s the link (I got approval from mods for this link): 🔗 AI Winners Now, let’s get into what happened this month. 🚀 \------- First, a huge thank you! 🎉 Three months ago, I shared my journey of building an AI influencer business, and I was blown away by the response. That post got 263K+ views and was shared over 2.7K times—way more than I ever expected. If you’re new here or want to check out the full story of how I started, you can read it here: 🔗 Click Here (Reddit link) \------- 🔹 What I Did in January After the holiday rush in December, I knew January would be a slow month—people had already spent most of their money at the end of the year. So instead of pushing harder on monetization, I shifted my focus to tech development and optimization. Flux Character Loras: I spent a lot of time refining and testing different Flux-based character Loras for my models. This is still a work in progress, but the goal is to improve long-term consistency and make my workflow even more efficient. NSFW Content Expansion: On Emma’s side, I expanded her content library using a real model body double, making her content look more organic and natural. Jade, however, remains 100% AI-generated, keeping her workflow entirely digital. Social Media Wipeout (Thanks, VA 🙃): I had handed off both Twitter accounts to a virtual assistant to help with engagement and DMs. Big mistake. He ended up spamming DMs, which got both accounts banned—Emma (80K followers) and Jade (20K followers). 🤦‍♂️ Right now, I’m rebuilding Emma’s account from scratch and taking a much more cautious approach. Jade’s account is still offline for now. New Platform: Threads – I hadn’t touched Threads before, but since engagement on Instagram can be unpredictable, I decided to start accounts for both models. So far, they’re performing well, and I’ll continue experimenting. Launched AI Winners Community: After getting flooded with DMs (both here and on Instagram), I realized there was a massive demand for structured learning around AI influencers. So, I launched AI Winners, a paid community where I break down everything I’ve learned. It’s still early, but I see it turning into a solid, long-term community. Investment & Acquisition Talks: I’m still evaluating potential investors and acquisition offers for my AI models. There’s growing interest in buying or investing in Emma & Jade, so I’ve been having conversations to explore different options. Overall, January was about tech, rebuilding, and long-term planning—not immediate revenue. But that’s what keeps this business sustainable. 🚀 \------- ⚠️ Biggest Challenges This Month Lost Both Twitter Accounts (Massive Traffic Hit) 🚨 The biggest blow this month was losing my models’ Twitter accounts. Twitter was responsible for about 40% of my total traffic, meaning both free and paid subs took a direct hit. While Emma’s revenue took a slight dip, Jade’s income dropped significantly—partly due to the account loss and partly because January is naturally slow. (Full revenue breakdown at the end of the post.) Jade’s Instagram Tanked (Possible Shadow Ban?) 🤔 Jade’s Instagram completely lost momentum in early January. Engagement and reach dropped by over 80%, and I still haven’t figured out why. It feels like a shadow ban, but I have no clear confirmation. To counter this, I launched a second backup account, and things are starting to recover. \------- 🚀 Potential Improvements & What’s Next Locking in a Stable Workflow 🔄 Right now, Emma & Jade’s workflow is still evolving, but I’m aiming to fully stabilize it. As I’m writing this, content is generating on my second monitor—a sign that I’m close to achieving full automation without compromising quality. Boosting Jade’s Fanvue Revenue 💰 Jade’s income took a hit this month, and it’s 100% a traffic issue. The solution? More content, more reach. I’ll be increasing social media output to drive consistent traffic back to Fanvue and restore her earnings. Patreon is Done. All Focus on Fanvue 🚫 I shut down both Emma & Jade’s Patreon accounts. The goal is not to split revenue—I want everything funneled into Fanvue for higher engagement and bigger paydays. \------- 💰 January 2025 Earnings Breakdown Despite January being one of the slowest months for online creators, Emma and Jade still brought in over $29K in revenue, with a net profit exceeding $20K after all expenses. Emma Laui generated $20,206.77, with around $6,000 in expenses (chatter payments, NSFW designer fees, and other operational costs). Jade Laui earned $8,939.05, with $2,000 in expenses. Considering Twitter account losses, Instagram setbacks, and the usual January spending slump, this is still a solid outcome. The focus now is on scaling traffic and maximizing Fanvue revenue heading into February. 🚀🔥 That’s the full breakdown for January! If you have questions, feel free to drop a comment, and I’ll answer when I can. Happy to help, just like others helped me when I was starting out! 🚀🔥

From Setbacks to $20K Profit: My AI Influencer Earnings Breakdown (Jan 2025) 💰
reddit
LLM Vibe Score0
Human Vibe Score1
benfromwhereThis week

From Setbacks to $20K Profit: My AI Influencer Earnings Breakdown (Jan 2025) 💰

(Monthly income breakdown is in the end) 📌 Introduction Hey everyone! 👋 Before I dive into this month’s breakdown, I just want to be upfront—English isn’t my first language, so I’ve used ChatGPT to refine this post for better readability. That said, everything here is 100% real—my personal experiences, struggles, and earnings as someone running a full-time AI influencer business. Since I get a lot of DMs asking about my AI models, here are their Instagram links: 📷 Emma – https://www.instagram.com/emmalauireal 📷 Jade – https://www.instagram.com/jadelaui (jadecasual is the second account) Also, if you’ve been wondering about the community I run, where I teach others how to build AI influencers from scratch, here’s the link (I got approval from mods for this link): 🔗 AI Winners Now, let’s get into what happened this month. 🚀 \------- First, a huge thank you! 🎉 Three months ago, I shared my journey of building an AI influencer business, and I was blown away by the response. That post got 263K+ views and was shared over 2.7K times—way more than I ever expected. If you’re new here or want to check out the full story of how I started, you can read it here: 🔗 Click Here (Reddit link) \------- 🔹 What I Did in January After the holiday rush in December, I knew January would be a slow month—people had already spent most of their money at the end of the year. So instead of pushing harder on monetization, I shifted my focus to tech development and optimization. Flux Character Loras: I spent a lot of time refining and testing different Flux-based character Loras for my models. This is still a work in progress, but the goal is to improve long-term consistency and make my workflow even more efficient. NSFW Content Expansion: On Emma’s side, I expanded her content library using a real model body double, making her content look more organic and natural. Jade, however, remains 100% AI-generated, keeping her workflow entirely digital. Social Media Wipeout (Thanks, VA 🙃): I had handed off both Twitter accounts to a virtual assistant to help with engagement and DMs. Big mistake. He ended up spamming DMs, which got both accounts banned—Emma (80K followers) and Jade (20K followers). 🤦‍♂️ Right now, I’m rebuilding Emma’s account from scratch and taking a much more cautious approach. Jade’s account is still offline for now. New Platform: Threads – I hadn’t touched Threads before, but since engagement on Instagram can be unpredictable, I decided to start accounts for both models. So far, they’re performing well, and I’ll continue experimenting. Launched AI Winners Community: After getting flooded with DMs (both here and on Instagram), I realized there was a massive demand for structured learning around AI influencers. So, I launched AI Winners, a paid community where I break down everything I’ve learned. It’s still early, but I see it turning into a solid, long-term community. Investment & Acquisition Talks: I’m still evaluating potential investors and acquisition offers for my AI models. There’s growing interest in buying or investing in Emma & Jade, so I’ve been having conversations to explore different options. Overall, January was about tech, rebuilding, and long-term planning—not immediate revenue. But that’s what keeps this business sustainable. 🚀 \------- ⚠️ Biggest Challenges This Month Lost Both Twitter Accounts (Massive Traffic Hit) 🚨 The biggest blow this month was losing my models’ Twitter accounts. Twitter was responsible for about 40% of my total traffic, meaning both free and paid subs took a direct hit. While Emma’s revenue took a slight dip, Jade’s income dropped significantly—partly due to the account loss and partly because January is naturally slow. (Full revenue breakdown at the end of the post.) Jade’s Instagram Tanked (Possible Shadow Ban?) 🤔 Jade’s Instagram completely lost momentum in early January. Engagement and reach dropped by over 80%, and I still haven’t figured out why. It feels like a shadow ban, but I have no clear confirmation. To counter this, I launched a second backup account, and things are starting to recover. \------- 🚀 Potential Improvements & What’s Next Locking in a Stable Workflow 🔄 Right now, Emma & Jade’s workflow is still evolving, but I’m aiming to fully stabilize it. As I’m writing this, content is generating on my second monitor—a sign that I’m close to achieving full automation without compromising quality. Boosting Jade’s Fanvue Revenue 💰 Jade’s income took a hit this month, and it’s 100% a traffic issue. The solution? More content, more reach. I’ll be increasing social media output to drive consistent traffic back to Fanvue and restore her earnings. Patreon is Done. All Focus on Fanvue 🚫 I shut down both Emma & Jade’s Patreon accounts. The goal is not to split revenue—I want everything funneled into Fanvue for higher engagement and bigger paydays. \------- 💰 January 2025 Earnings Breakdown Despite January being one of the slowest months for online creators, Emma and Jade still brought in over $29K in revenue, with a net profit exceeding $20K after all expenses. Emma Laui generated $20,206.77, with around $6,000 in expenses (chatter payments, NSFW designer fees, and other operational costs). Jade Laui earned $8,939.05, with $2,000 in expenses. Considering Twitter account losses, Instagram setbacks, and the usual January spending slump, this is still a solid outcome. The focus now is on scaling traffic and maximizing Fanvue revenue heading into February. 🚀🔥 That’s the full breakdown for January! If you have questions, feel free to drop a comment, and I’ll answer when I can. Happy to help, just like others helped me when I was starting out! 🚀🔥

Prompt_Engineering
github
LLM Vibe Score0.611
Human Vibe Score0.9298414218113789
NirDiamantMar 28, 2025

Prompt_Engineering

🌟 Support This Project: Your sponsorship fuels innovation in prompt engineering development. Become a sponsor to help maintain and expand this valuable resource! Prompt Engineering Techniques: Comprehensive Repository for Development and Implementation 🖋️ Welcome to one of the most extensive and dynamic collections of Prompt Engineering tutorials and implementations available today. This repository serves as a comprehensive resource for learning, building, and sharing prompt engineering techniques, ranging from basic concepts to advanced strategies for leveraging large language models. 📫 Stay Updated! 🚀Cutting-edgeUpdates 💡ExpertInsights 🎯Top 0.1%Content Join over 15,000 of AI enthusiasts getting unique cutting-edge insights and free tutorials! Plus, subscribers get exclusive early access and special discounts to our upcoming RAG Techniques course! Introduction Prompt engineering is at the forefront of artificial intelligence, revolutionizing the way we interact with and leverage AI technologies. This repository is designed to guide you through the development journey, from basic prompt structures to advanced, cutting-edge techniques. Our goal is to provide a valuable resource for everyone - from beginners taking their first steps in AI to seasoned practitioners pushing the boundaries of what's possible. By offering a range of examples from foundational to complex, we aim to facilitate learning, experimentation, and innovation in the rapidly evolving field of prompt engineering. Furthermore, this repository serves as a platform for showcasing innovative prompt engineering techniques. Whether you've developed a novel approach or found an innovative application for existing techniques, we encourage you to share your work with the community. 📖 Get the Fully Explained Version of This Repo This repository contains 22 hands-on Jupyter Notebook tutorials covering key prompt engineering techniques. If you want to go deeper with full explanations, intuitive insights, and structured exercises, check out the expanded version in book format: 📚 Prompt Engineering from Zero to Hero 📖 All 22 techniques from this repo, fully explained in depth 🧠 Step-by-step breakdowns of key concepts & best practices 🏋️ Hands-on exercises to sharpen your skills 🎯 Designed for learners who want a structured, guided approach 📄 Instant access to the PDF upon purchase 📱 Readable on any device – computer, tablet, or phone 💡 Subscribers to the DiamantAI newsletter receive an exclusive 33% (!) discount on the book. 👉 Get the full explained version here Related Projects 📚 Explore my comprehensive guide on RAG techniques to learn how to enhance AI systems with external knowledge retrieval, complementing language model capabilities with rich, up-to-date information. 🤖 Dive into my GenAI Agents Repository for a wide range of AI agent implementations and tutorials, from simple conversational bots to complex, multi-agent systems for various applications. A Community-Driven Knowledge Hub This repository grows stronger with your contributions! Join our vibrant Discord community — the central hub for shaping and advancing this project together 🤝 DiamantAI Discord Community Whether you're a novice eager to learn or an expert ready to share your knowledge, your insights can shape the future of prompt engineering. Join us to propose ideas, get feedback, and collaborate on innovative implementations. For contribution guidelines, please refer to our CONTRIBUTING.md file. Let's advance prompt engineering technology together! 🔗 For discussions on GenAI, or to explore knowledge-sharing opportunities, feel free to connect on LinkedIn. Key Features 🎓 Learn prompt engineering techniques from beginner to advanced levels 🧠 Explore a wide range of prompt structures and applications 📚 Step-by-step tutorials and comprehensive documentation 🛠️ Practical, ready-to-use prompt implementations 🌟 Regular updates with the latest advancements in prompt engineering 🤝 Share your own prompt engineering creations with the community Prompt Engineering Techniques Explore our extensive list of prompt engineering techniques, ranging from basic to advanced: 🌱 Fundamental Concepts Introduction to Prompt Engineering Overview 🔎 A comprehensive introduction to the fundamental concepts of prompt engineering in the context of AI and language models. Implementation 🛠️ Combines theoretical explanations with practical demonstrations, covering basic concepts, structured prompts, comparative analysis, and problem-solving applications. Basic Prompt Structures Overview 🔎 Explores two fundamental types of prompt structures: single-turn prompts and multi-turn prompts (conversations). Implementation 🛠️ Uses OpenAI's GPT model and LangChain to demonstrate single-turn and multi-turn prompts, prompt templates, and conversation chains. Prompt Templates and Variables Overview 🔎 Introduces creating and using prompt templates with variables, focusing on Python and the Jinja2 templating engine. Implementation 🛠️ Covers template creation, variable insertion, conditional content, list processing, and integration with the OpenAI API. 🔧 Core Techniques Zero-Shot Prompting Overview 🔎 Explores zero-shot prompting, allowing language models to perform tasks without specific examples or prior training. Implementation 🛠️ Demonstrates direct task specification, role-based prompting, format specification, and multi-step reasoning using OpenAI and LangChain. Few-Shot Learning and In-Context Learning Overview 🔎 Covers Few-Shot Learning and In-Context Learning techniques using OpenAI's GPT models and the LangChain library. Implementation 🛠️ Implements basic and advanced few-shot learning, in-context learning, and best practices for example selection and evaluation. Chain of Thought (CoT) Prompting Overview 🔎 Introduces Chain of Thought (CoT) prompting, encouraging AI models to break down complex problems into step-by-step reasoning processes. Implementation 🛠️ Covers basic and advanced CoT techniques, applying them to various problem-solving scenarios and comparing results with standard prompts. 🔍 Advanced Strategies Self-Consistency and Multiple Paths of Reasoning Overview 🔎 Explores techniques for generating diverse reasoning paths and aggregating results to improve AI-generated answers. Implementation 🛠️ Demonstrates designing diverse reasoning prompts, generating multiple responses, implementing aggregation methods, and applying self-consistency checks. Constrained and Guided Generation Overview 🔎 Focuses on techniques to set up constraints for model outputs and implement rule-based generation. Implementation 🛠️ Uses LangChain's PromptTemplate for structured prompts, implements constraints, and explores rule-based generation techniques. Role Prompting Overview 🔎 Explores assigning specific roles to AI models and crafting effective role descriptions. Implementation 🛠️ Demonstrates creating role-based prompts, assigning roles to AI models, and refining role descriptions for various scenarios. 🚀 Advanced Implementations Task Decomposition in Prompts Overview 🔎 Explores techniques for breaking down complex tasks and chaining subtasks in prompts. Implementation 🛠️ Covers problem analysis, subtask definition, targeted prompt engineering, sequential execution, and result synthesis. Prompt Chaining and Sequencing Overview 🔎 Demonstrates how to connect multiple prompts and build logical flows for complex AI-driven tasks. Implementation 🛠️ Explores basic prompt chaining, sequential prompting, dynamic prompt generation, and error handling within prompt chains. Instruction Engineering Overview 🔎 Focuses on crafting clear and effective instructions for language models, balancing specificity and generality. Implementation 🛠️ Covers creating and refining instructions, experimenting with different structures, and implementing iterative improvement based on model responses. 🎨 Optimization and Refinement Prompt Optimization Techniques Overview 🔎 Explores advanced techniques for optimizing prompts, focusing on A/B testing and iterative refinement. Implementation 🛠️ Demonstrates A/B testing of prompts, iterative refinement processes, and performance evaluation using relevant metrics. Handling Ambiguity and Improving Clarity Overview 🔎 Focuses on identifying and resolving ambiguous prompts and techniques for writing clearer prompts. Implementation 🛠️ Covers analyzing ambiguous prompts, implementing strategies to resolve ambiguity, and exploring techniques for writing clearer prompts. Prompt Length and Complexity Management Overview 🔎 Explores techniques for managing prompt length and complexity when working with large language models. Implementation 🛠️ Demonstrates techniques for balancing detail and conciseness, and strategies for handling long contexts including chunking, summarization, and iterative processing. 🛠️ Specialized Applications Negative Prompting and Avoiding Undesired Outputs Overview 🔎 Explores negative prompting and techniques for avoiding undesired outputs from large language models. Implementation 🛠️ Covers basic negative examples, explicit exclusions, constraint implementation using LangChain, and methods for evaluating and refining negative prompts. Prompt Formatting and Structure Overview 🔎 Explores various prompt formats and structural elements, demonstrating their impact on AI model responses. Implementation 🛠️ Demonstrates creating various prompt formats, incorporating structural elements, and comparing responses from different prompt structures. Prompts for Specific Tasks Overview 🔎 Explores the creation and use of prompts for specific tasks: text summarization, question-answering, code generation, and creative writing. Implementation 🛠️ Covers designing task-specific prompt templates, implementing them using LangChain, executing with sample inputs, and analyzing outputs for each task type. 🌍 Advanced Applications Multilingual and Cross-lingual Prompting Overview 🔎 Explores techniques for designing prompts that work effectively across multiple languages and for language translation tasks. Implementation 🛠️ Covers creating multilingual prompts, implementing language detection and adaptation, designing cross-lingual translation prompts, and handling various writing systems and scripts. Ethical Considerations in Prompt Engineering Overview 🔎 Explores the ethical dimensions of prompt engineering, focusing on avoiding biases and creating inclusive and fair prompts. Implementation 🛠️ Covers identifying biases in prompts, implementing strategies to create inclusive prompts, and methods to evaluate and improve the ethical quality of AI outputs. Prompt Security and Safety Overview 🔎 Focuses on preventing prompt injections and implementing content filters in prompts for safe and secure AI applications. Implementation 🛠️ Covers techniques for prompt injection prevention, content filtering implementation, and testing the effectiveness of security and safety measures. Evaluating Prompt Effectiveness Overview 🔎 Explores methods and techniques for evaluating the effectiveness of prompts in AI language models. Implementation 🛠️ Covers setting up evaluation metrics, implementing manual and automated evaluation techniques, and providing practical examples using OpenAI and LangChain. Getting Started To begin exploring and implementing prompt engineering techniques: Clone this repository: Navigate to the technique you're interested in: Follow the detailed implementation guide in each technique's notebook. Contributing We welcome contributions from the community! If you have a new technique or improvement to suggest: Fork the repository Create your feature branch: git checkout -b feature/AmazingFeature Commit your changes: git commit -m 'Add some AmazingFeature' Push to the branch: git push origin feature/AmazingFeature Open a pull request License This project is licensed under a custom non-commercial license - see the LICENSE file for details. ⭐️ If you find this repository helpful, please consider giving it a star! Keywords: Prompt Engineering, AI, Machine Learning, Natural Language Processing, LLM, Language Models, NLP, Conversational AI, Zero-Shot Learning, Few-Shot Learning, Chain of Thought

machine-learning-blackjack-solution
github
LLM Vibe Score0.42
Human Vibe Score0.022610872675250356
GregSommervilleMar 27, 2025

machine-learning-blackjack-solution

machine-learning-blackjack-solution Introduction A genetic algorithm is a type of artificial intelligence programming that uses ideas from evolution to solve complex problems. It works by creating a population of (initially random) candidate solutions, then repeatedly selecting pairs of candidates and combining their solutions using a process similar to genetic crossover. Sometimes candidate solutions even go through mutation, just to introduce new possibilities into the population. After a large number of generations, the best solution found up to that point is often the optimal, best solution possible. Genetic algorithms are particularly well-suited for combinatorial problems, where there are huge numbers of potential solutions to a problem. The evolutionary process they go through is, in essence, a search through a huge solution space. A solution space so large that you simply could never use a brute force approach. This project is a demonstration of using a genetic algorithm to find an optimal strategy for playing the casino game Blackjack. Please see this article for a story about how this program was used, and what the results were. The article describes some of the available settings, and shows how different values for those settings affect the final result. The source code is for a Windows application written in Cthat allows you to play with different settings like population size, selection style and mutation rate. Each generation's best solution is displayed, so you can watch the program literally evolve a solution. !blackjack strategy tester screenshot The property grid located at the upper left of the screen is where you adjust settings. There's an informational area below that, and the right side of the screen is the display area for the three tables that represent a strategy for playing Blackjack. The tall table on the left is for hard hands, the table in the upper right is for soft hands, and the table in the lower right is for pairs. We'll talk more about how to interpret this strategy in a bit. The columns along the tops of the three tables are for the dealer upcard. When you play Blackjack the dealer has one of his two cards initially turned face up, and the rank of that card has a big impact on recommended strategy. Notice that the upcard ranks don't include Jack, Queen or King. That's because those cards all count 10, so we group them and the Ten together and simplify the tables. To use the tables, first, determine if you have a pair, soft hand, or hard hand. Then look in the appropriate table, with the correct dealer upcard column. The cell in the table will be "H" when the correct strategy is to hit, "S" when the correct strategy is to stand, "D" for double-down, and (in the pairs table only) "P" for split. A Word About This "Optimal" Strategy Before we go any further, it needs to be stated that this problem of finding an optimal Blackjack strategy has already been solved. Back in the 1960s, a mathematician named Edward O. Thorp authored a book called Beat the Dealer, which included charts showing the optimal "Basic" strategy. That strategy looks like this: !optimal blackjack strategy So we're solving a problem that has already been solved, but that's actually good. That means we can compare our results to the known best solution. For example, if our result strategy tells us to do anything but stand when holding a pair of Tens, Jacks, Queens or Kings, we know there's a problem. There's one other thing to get out of the way before we go any further, and that's the idea of nondeterministic code. That means that if we run the same code twice in a row, we're likely to get two different results. That's something that happens with genetic algorithms due to their inherent randomness. There's no guarantee you'll find the absolute optimal solution, but it is assured that you will find an optimal or near-optimal solution. It's something that isn't typical when writing code, so it takes some adjustment for most programmers. Genetic Algorithms Now let's talk about the details of a genetic algorithm. Fitness Scores First of all, we need a way to evaluate candidates so we can compare them to each other. That means a numeric fitness score, which in this case is quite simple: you simulate playing a certain number of hands using the strategy, and then count the number of chips you have at the end. The big question is, how many hands should we test with? The challenge of trying to test a strategy is that due to the innate randomness of Blackjack, you could use the same strategy ten times and get ten completely different results. Obviously, the more hands you play, the more the randomness gets smoothed out, and the quality of the underlying strategy starts to emerge. If you doubt this, just think about flipping a coin. If you only flip it five times, there's certainly a possibility that it'll come up heads all five times (in fact, that happens just over 3% of the time). However, if you flip it 500 times, there's no way it's going to end up all heads - the odds of it happening are 0.5500, which works out to be roughly once every 3 x 10150 times you try it. After some testing and analysis, it was determined that a minimum of 100,000 hands per test is needed for a reasonable level of accuracy. There's still variance even at that number, but in order to cut the variance in half, you'd need to bump the number of hands to 500,000. One reason this accuracy is important is that in the later generations, the differences between candidates are very small. Evolution has caused the main parts of the strategy to converge on a particular approach, and towards the end all it's doing is refining the minor details. In those cases it's important to accurately determine the difference between two similar candidates. Representation Representation is simply the idea that we need to use a data structure for a candidate solution that can be combined via crossover, and possibly mutated. In this case, that's also quite simple because the way that human beings represent a Blackjack strategy is to use three tables, as we've seen. Representing those in code with three two-dimensional arrays is the obvious approach. Each cell in those three tables will have "Hit", "Stand", "Double-Down", or (only for pairs) "Split". By the way, since there are 160 cells in the hard hands table, and 80 cells in the soft hands table, and 100 cells in the pairs table, we can calculate exactly how many possible distinct strategies there are for Blackjack: 4100 x 380 x 3160 = 5 x 10174 possible Blackjack strategies That's a big number, which is obviously impossible to search using brute force. Genetic algorithms (GAs) are extremely helpful when trying to find an optimal solution from a very large set of possible solutions like this. Blackjack Rules and Strategies The rules of Blackjack are fairly simple. The dealer and the player both are dealt two cards. The player sees both of their cards (they are usually dealt face up), and one of the dealer's cards is dealt face up. Each card has a value - for cards between 2 and 10, the value is the same as the card's rank (so an Eight of Spades counts as 8, for example). All face cards count as 10, and an Ace can either be 1 or 11 (it counts as 11 only when that does not result in a hand that exceeds 21). The suit of a card does not matter. After the cards are dealt, if the player has Blackjack (a total of 21) and the dealer does not, the player is immediately paid 1.5 times their original bet, and a new hand is dealt. If the player has 21 and the dealer does also, then it's a tie and the player gets their original bet back, and a new hand is dealt. If the player wasn't dealt a Blackjack, then play continues with the player deciding whether to Stand (not get any more cards), Hit (receive an additional card), Double-down (place an additional bet, and receive one and only one more card), or, in the case of holding a pair, splitting the hand, which means placing an additional bet and receiving two new cards, so the end result is that the player is now playing two (or, in the case of multiple splits, more than two) hands simultaneously. If the player hits or double-downs and has a resulting hand that exceeds 21, then they lose and play continues with the next hand. If not, then the dealer draws until their hand totals at least 17. If the dealer exceeds 21 at this point, the player receives a payment equal to twice their original bet. If the dealer doesn't exceed 21, then the hands are compared and the player with the highest total that doesn't exceed 21 wins. Because of these rules, certain effective strategies emerge. One common strategy is that if you hold a hard hand with a value of 20, 19 or 18, you should Stand, since you avoid busting by going over 21, and you have a nice hand total that might win in a showdown with the dealer. Another common strategy is to split a pair of Aces, since Aces are so powerful (due to the fact that count as 11 or 1, you can often Hit a hand with a soft Ace with no risk of busting). Likewise, splitting a pair of 8s is a good idea because with a hard total of 16, it's likely you will bust if you take a Hit (since so many cards count as 10). As a human being, all it takes is a little knowledge about the rules in order to construct a strategy. The GA program doesn't have that advantage, and operates completely without any pre-programmed knowledge of Blackjack. It simply uses the relative fitness scores and the mechanism of evolution to find the solution. GA Settings There are many variables or settings for a GA. You can adjust population size, how parent candidates are selected, how the resulting children may be mutated, and several other items. The following sections describe some of these settings: Setting: Selection Style Once we've solved representation and have a fitness function, the next step is to select two candidates for crossover during the process of building a new generation. There are three common styles for selection, and this program supports all of them. First, you can choose Roulette Wheel selection. It's named for a Roulette wheel because you can imagine each candidate's fitness score being a wedge in a pie chart, with a size proportionate to its relative fitness compared to the other candidates. (Of course, this assumes that all fitness scores are positive, which we will talk about shortly). The main benefit of Roulette Wheel selection is that selection is fitness-proportionate. Imagine if you had only three candidates, with fitness scores of 1, 3, and 8. The relative selection probabilities for those candidates will be 1/12, 3/12, and 8/12. The downside of Roulette Wheel selection is that it tends to be somewhat slow in terms of processing. The selection process is done by iterating through the candidates until a particular condition is matched - in other words, O(N) performance. Another potential problem with Roulette Wheel selection is that there may be situations where fitness scores vary widely, to such an extent that only certain candidates have any reasonable chance of being selected. This happens frequently in early generations, since the majority of candidates are mostly random. Although this might sound like a positive (since you ultimately want to select candidates with high fitness scores), it also results in a loss of genetic diversity. In other words, even though a particular candidate may have a low fitness score in an early generation, it may contain elements that are needed to find the ultimate solution in later generations. Ranked Selection is the solution to this problem. Instead of using raw fitness scores during the selection process, the candidates are sorted by fitness, with the worst candidate receiving a score of 0, the second worse receiving 1, and so forth, all the way to the best candidate, which has a score equal to the population size - 1. Ranked Selection is quite slow, since it combines the O(N) performance of Roulette Wheel, with the additional requirement that the candidates be sorted before selection. However, there may be circumstances where it performs better than other selection approaches. Finally, the fastest selection method of all is called Tournament Selection. This method simply selects N random candidates from the current generation, and then uses the one with the best fitness score. A tournament size of 2 means two random candidates are selected, and the best of those two is used. If you have a large tournament size (like 10), then 10 different candidates will be selected, with the best of those being the ultimate selection. That obviously tilts the balance between randomness and quality. Tournament selection works well in most cases, but it does require some experimentation to find the best tourney size. Setting: Elitism Elitism is a technique that helps ensure that the best candidates are always maintained. Since all selection methods are random to some degree, it is possible to completely lose the best candidates from one generation to another. By using Elitism, we automatically advance a certain percentage of the best candidates to the next generation. Elitism does have a negative impact on performance since all of the candidates must be sorted by fitness score. Typically Elitism is done before filling the rest of a new generation with new candidates created by crossover. Crossover Details Once two candidate solutions have been selected, the next step in building a new generation is to combine those two into a single new candidate, hopefully using the best of both parent strategies. There are a number of ways to do crossover, but the method used in this program is quite straightforward - the two fitness scores are compared, and crossover happens in a relatively proportionate way. If one candidate has a fitness of 10, and the other has a fitness of 5, then the one with fitness 10 contributes twice as much to the child as the parent with a fitness of 5. Since the fitness scores in this program are based on how much the strategy would win over thousands of hands, almost all fitness scores will be negative. (This is obviously because the rules are set up so the house always wins.) This makes it difficult to calculate relative fitnesses (how do you compare a positive number with a negative, and find relative proportions?), and also causes problems with selection methods like Roulette Wheel or Ranked. To solve this, we find the lowest fitness score of the generation and add that value to each candidate. This results in an adjusted fitness score of 0 for the very worse candidate, so it never gets selected. Mutation As has been mentioned a few times, maintaining genetic diversity in our population of candidate solutions is a good thing. It helps the GA ultimately find the very best solution, by occasionally altering a candidate in a positive direction. There are two settings for mutation. MutationRate controls what percentage of new candidates have mutation done on them. MutationImpact controls what percentage of their strategy is randomized. Population Size Population size has a significant impact on performance. The smaller the population size, the faster the GA will execute. On the other hand, if the size is too low the population may not have enough genetic diversity to find the ultimate solution. During testing, it looks like 700 to 1000 is a good balance between speed and correctness. Performance Notes This program consumes a lot of processing power. Running tests of hundreds of thousands of hands of Blackjack for hundreds or thousands of candidates consumes a lot of time. It's really imperative to write the code so that it works as efficiently as possible. If your CPU isn't consistently at or above 95% usage, there's still room for improvement. Multi-threading is a natural fit for genetic algorithms because we often want to perform the same action on each candidate. The best example of this is when we calculate fitness scores. This is often an operation that takes quite a bit of time. In our case, we're dealing out 100,000 hands, and each hand has to be played until the end. If we're single-threading that code, it's going to take a long time. Multi-threading is really the way to go. Luckily, there's a ridiculously simple way to efficiently use all of your processors for an operation like this. This code loops over all of the candidates in the currentGeneration list, calls the fitness function and sets the fitness property for each: Regardless of the number of items in the list or the number of processors on your machine, the code will efficiently run the code in a multi-threaded manner, and continue only when all of the threads are complete. One of the side effects of making this code multi-threaded is that all of the code relating to evaluating a candidate must be thread-safe, including any Singleton objects. When making code thread-safe, pay attention that you don't accidentally introduce code that will slow your program down unintentionally, because sometimes it can be quite subtle. Random numbers are central to how genetic algorithms work, so it's critical that they can be used correctly from a multithreaded environment. That means that each random number generator must be separate from the others, and it also means that each must produce a distinct series of random numbers. Random number generators use seed values which are usually time-based, like the number of milliseconds the computer has been turned on. Starting with that seed, subsequent calls will return a series of numbers that look random, but really aren't. If you start with the same seed, you get the same sequence. And that's a problem because if you create multiple random number generator objects in a loop using the default time-based seed, several of them will have the same time-based initial seed value, which will result in the same sequence of "random" numbers. That's a bug, because it can reduce the true randomness of the program a great deal, and that's vital to a genetic algorithm. There are a couple of ways to solve this problem. First, you can make the random object truly a singleton, and restrict access to it by using a Clock statement. The makes all access serialized for any random number need, which reduces performance. Another approach is to make the variable static per thread. By declaring the variable as static and also marking it with the [ThreadStatic] attribute, the .NET runtime allocates one static variable per thread. That eliminates the locking/serialization, but also has performance issues. The approach used in this application is to use a non-default seed value. In this case we call Guid.NewGuid().GetHashCode(), which generates a new, unique GUID, then gets an integer hashcode value that should be unique, depending on how GetHashCode is implemented. While multithreading really helps performance, there are also other things we can do to improve performance. For example, when dealing with large populations, the hundreds or thousands of objects that will be generated each generation can quickly turn into a huge problem related to garbage collection. In the end, the easiest way to solve that is to look through the code and find objects being allocate inside a loop. It's better to declare the variable outside of the loop, and then clear it in the loop, rather than reallocate it. In a program like this one where you could be looping hundreds of thousands of times, this can result in a very significant performance boost. For example, in an early version of this code, a Deck object was created for each hand. Since there are hundreds of candidate solutions running hundreds of thousands of trial hands, this was a huge inefficiency. The code was changed to allocate one deck per test sequence. The deck was shuffled as needed, so it never needs to be reallocated. Beyond the cards in the deck, another object type that was repeatedly created and destroyed were the candidate strategies. To mitigate this problem, a StrategyPool class was created that handles allocation and deallocation. This means that strategy objects are reused, rather than dynamically created when needed. The pool class has to be thread-safe, so it does serialize access to its methods via a Clock statement, but overall using the pool approach produced a good performance increase. Finally, a subtle form of object allocation is conversion. In an early version of the code, a utility card function used Convert.ToInt32(rankEnum). Obviously, the easiest way to convert from an enum to an int is simply to cast it, like (int)rankEnum. But it's hard to know exactly what the difference is between that approach, int.Parse(), int.TryParse(), or Convert.ToInt32(), since they can all be used and are roughly equivalent. Perhaps the compiler was boxing the enum value before passing it to Convert.ToInt32(), because the profiler identified this as a function that had large amounts of thread contention waiting - and the problem got much, much worse as the generations passed. By rewriting the conversion to use a simple cast, the program performance increased threefold (3x). Contributing Please read CONTRIBUTING.md for details on our code of conduct, and the process for submitting pull requests to us. Author Greg Sommerville - Initial work* License This project is licensed under the Apache 2.0 License - see the LICENSE.md file for details