Marc You

I'm Marc, a solopreneur based in Korea.

I've been building marcyou.com — a collection of micro-tools
designed for solo founders who are tired of sugar-coated advice.

My flagship tool? An AI that roasts your startup idea with
zero mercy. No "great idea!" BS. Just cold, hard truth
(with a pivot suggestion if you're lucky 😄).

Currently building in public. Stack: Next.js + Firebase + Vercel.