AI app builder for SaaS founders

Your SaaS MVP, one prompt away.

Skip the weeks of scaffolding. Describe what your SaaS does and GYSM generates a real product — auth, a database, and Stripe subscriptions, wired in from the first build.

A project management SaaS for freelancers with client dashboards…
Live preview in seconds • auth, database, and payments included
GYSM.IO homepage — describe an app, get a real product
Describe it once. Get a real, working product — not a mockup.

Built for how you actually work

Subscriptions from day one
Every generated SaaS gets Stripe checkout and recurring billing wired in automatically — no separate payments integration to build.
A real database, not a mock
Your data model is generated alongside the UI, so the dashboards, forms, and tables you describe actually persist and work.
Export the code or keep iterating
Copy the code out and self-host, or keep refining in the builder — GYSM doesn't lock your SaaS into a black box.
BuildGuild

Real people, shipping real products.

Every GYSM build can be published to BuildGuild, GYSM's public showcase. Browse what other founders and indie hackers have already shipped.

BuildGuild public gallery of SaaS apps built on GYSM

Stop planning.Describe it and ship.

Founders validating an idea and indie hackers going from prompt to product without hiring a developer — this is the fast path.

Credit packs from $9 • cancel monthly plans anytime
© 2026 GYSM.IO — built for founders who ship