Need advice: Getting first paid customers for our AI subtitle generator[i will not promote]

we've built an AI-animated subtitle generator that helps content creators and video editors make viral-ready short-form videos in just a few taps.

Here's where we are right now:

• 4,400+ signups in our first month after launch
• 70%+ activation rate (people actually processing and exporting videos)
• Industry-best word-by-word timestamp accuracy
• Support for 100+ languages (while competitors offer only 58+)
• Currently getting about 10 new organic signups daily (zero marketing)
• Users create ~25 projects per day on average

The problem? Zero paying customers so far.

Despite solid engagement metrics and what seems like a product people actually use, we haven't converted anyone to a paid plan. I'm guessing our pricing, packaging, or conversion strategy needs work.

For those who've been through this stage: what was your breakthrough moment in getting those first paid users? Did you have to change your pricing model, add specific features, or implement particular conversion tactics?

Any advice from those who've successfully crossed this milestone would be incredibly helpful.

Thanks in advance!