Sonacasts
Back to Signal

Sonacasts is Live!

Sonacasts is live! This started as a weekend and evening project, and today it's finally ready to share.

How It Started

I listen to a lot of podcasts in the evenings, and I kept running out of content. I tried ChatGPT and other AI tools to generate audio content, but none of them could reliably create something for exactly 30 minutes or an hour. They'd give me text, but not properly timed audio I could actually listen to.

So I decided to build my own tool.

From Side Project to Product

When I started talking about it with friends, many thought it could be interesting to a bigger audience. That feedback pushed me to turn this personal tool into something others could use too.

What Sonacasts Does

Tell us what you want to learn about, and we'll create audio content just for you. Pick your duration, and we'll handle the rest.

Thanks for checking it out.

Human in the loop
Kai Lemmetty

Co-founder of Sonacasts. Marketer turned product builder who started coding AI apps in 2024.