Built by a solo
developer
in Germany.
No VC funding. No marketing team. No 50-person engineering org. Just one person solving a real problem for real creators.
The Story
I built CastNova because podcasters shouldn't spend hours creating social posts after every episode.
Every week, thousands of creators publish incredible episodes full of insights, stories, and ideas. Then those episodes sit on Spotify with 200 listens while the creator struggles to write a single LinkedIn post about it.
They've tried ChatGPT. They've tried doing it manually. They gave up after two weeks because it's tedious, repetitive, and never sounds like them.
“One upload, a week of content.
In your voice. Ready to publish.”
That's the entire product philosophy. Not a chatbot, not a template library, not another AI wrapper. A pipeline that respects your time and sounds like you wrote it — because the words are yours.
Under the Hood
No magic. Just solid engineering.
Self-hosted on a VPS · TypeScript strict · Prisma ORM · BullMQ workers · Stripe billing