Sign up without an invite code. Beta credits and Pro tier benefits are still available.
Frontend + Backend
AI App Builder
App screens, backend APIs, AI · RAG · Auth · Payments — everything your AI app needs, ready together. One key, one credit. Build it in one shot with vibe-coding.
Anyone, anywhere, can build AI services
Choose the starting point that fits you.
Why Gencow?
An engine purpose-built to create AI app frontends and backends together.
One-Key AI — All Models, One Key
GPT-4o, Claude, Gemini with one API key. No signing up at 3 different sites.
await ai.chat({
model: "gpt-4o", // or claude, gemini
messages: [...]
});Enterprise PostgreSQL
Local dev boots in 0.1s with PGlite, production auto-switches to PostgreSQL + pgvector. No Docker.
// Local: PGlite (in-memory) // Production: PostgreSQL + pgvector // Switch? Automatic.
Security Built-In
Landlock kernel isolation, tenant DB separation, Secrets Vault. Building an insecure SaaS is structurally impossible.
// No auth on function → auto 401 // Tenant DB → fully isolated // Secrets → encrypted storage
How we compare to the competition
The all-in-one platform for building AI app screens and backend components together.
| Feature | Supabase | Convex | Firebase | Gencow |
|---|---|---|---|---|
| Built-in AI Engine | ||||
| RAG Pipeline | ||||
| 100% TypeScript | ||||
| Local Dev (No Docker) | ||||
| One-Command Deploy | ||||
| Unified AI Billing |
You build the agent's value,
Gencow handles all the infrastructure
Join the Open Beta without an invite code and review beta rewards.
Service Credits
30,000 cr
Next Wave
2026.05.20