Anton Wentzel

About

Hi, I am Anton, a solo developer based in South Africa. I've been building software for years and started Underpeaks because I wanted a way to design a data model once and get a real, working app out of it without being locked into someone else's platform or losing control of my own code. I build, ship, and support Underpeaks entirely on my own, which means I'm hands-on with everything from the codegen internals to answering support questions myself. Longer term, I want Underpeaks to be the tool I always wished existed when I was building client projects, fast to start with, but never something you outgrow or have to fight against as your app grows. Always happy to talk shop about self-hosting, codegen, Flutter, or Next.js, please feel free to reach out.

Badges

Gemologist
Gemologist
Tastemaker
Tastemaker
Tastemaker 5
Tastemaker 5
Gone streaking 10
Gone streaking 10
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Maker History

  • Underpeaks
    UnderpeaksDesign your data model. Get a real Flutter and Next.js app.
    Sep 2026
  • 🎉
    Joined Product HuntJune 22nd, 2026

Forums

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1mo ago

Underpeaks - Design your data model. Get a real Flutter and Next.js app.

Most headless CMS tools stop at an API and a web admin. Underpeaks generates a real Flutter app and a real Next.js app from the same schema. Runs on Supabase, Postgres, MySQL, MongoDB, or Firebase. Self-host it free, or let us host it.
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