AI Summary
5 min read"This simple app makes $250K per month" — Anton on Letterly
Anton spent fifteen years building six or seven startups that all failed. Then he built Letterly, a speech-to-text app that now generates $250,000 per month in revenue with 30,000 monthly active users and 20,000 paid subscribers. The app does something you can already do for free with ChatGPT and OpenAI's Whisper transcription. But that is precisely the point.
The insight: validated ideas, better execution
Letterly did not come from a novel invention. Anton and his team were building something else when they noticed a pattern: there were apps that combined ChatGPT with speech transcription, but "all of them were like prototypes." They were powerful ideas implemented poorly. Anton recognized that he needed the product himself but could not use the existing options because they were not "implemented well enough."
Continue reading the full summary in the app — free to try.
Read Full Summary →Free • No credit card required
Never miss an episode of Starter Story
Get every new episode summarized in your inbox — free, ~5 minutes to read.
No spam. Unsubscribe anytime.
What you'll learn
- 1 (03:31) **Anton Introduces Himself and Letterly** - Anton shares his background of 15 years and six failed startups before building Letterly, which now makes $250K/month.
- 2 (04:39) **How the Idea for Letterly Came About** - The idea emerged while building something else, noticing existing apps were powerful but poorly implemented.
- 3 (05:44) **Why Letterly Wins Against Free Alternatives** - Anton argues that simplicity is their competitive advantage, not a unique feature or marketing channel.
- 4 (08:02) **Customer Feedback on Why They Choose Letterly** - Early users told Anton they preferred Letterly because it felt much easier to start recording with a single click.
- 5 (10:01) **The Strategy of Validated Ideas** - Anton intentionally chose a validated business model rather than trying to invent something completely new.
- 6 (11:22) **The Playbook for Building Simple Apps** - Anton explains that simplicity is expensive and must be treated as a separate feature requiring continuous iteration.
- 7 (12:54) **Live Demo of Letterly's Simplicity** - Anton shows the app, demonstrating how users can record, get instant real-time transcription, and rewrite text with one click.
+ Full timestamped outline available in the app
Show Notes
This simple app makes $250K per monthSharing ideas that make money! ----- Keywords: app development, digital products, software business
Learn more about your ad choices. Visit megaphone.fm/adchoices
More from this podcast
Starter Story →