Describe it.Ship it.Own it.
InstantApp.new turns plain-language descriptions into production-ready full-stack apps — complete with auth, database, and deployment. No boilerplate. No setup. Just build.
// Describe your app once
const app = await instantapp.build({
prompt: "A SaaS dashboard with auth, billing & analytics",
stack: "Next.js + Supabase",
deploy: true,
})
// ✓ 847 files generated in 3.2sSee what InstantApp actually builds
Not mockups. Not demos. Real, deployable applications — generated from a single sentence.
Prompt to App in 3 Seconds
Type what you want, watch Rocket build it live.
See it before you believe it
Real screenshots from the product. No mockups, no staging environments — this is what you get.
AI Prompt Interface
Type your app idea in plain English. InstantApp parses intent, stack requirements, and UX patterns automatically.
Real-Time Code Generation
Watch files appear in the sidebar as the AI writes your app — component by component, in real time.
Visual App Preview
See your app rendered live in the preview pane. No build step, no refresh — instant feedback.
One-Click Deployment
Hit deploy and your app goes live on Vercel in under 30 seconds. Custom domains, SSL, and CDN included.
Auth & Database Wired
Supabase auth flows and database schemas are generated and connected automatically — no manual config.
Build a SaaS in 4 Minutes
AI Agent Mode Explained
Deploy to Vercel in 30 Seconds
Everything you need to ship faster
Eight months of engineering, distilled into features that actually move the needle.
Multi-Stack Support
Generate apps in Next.js, Remix, SvelteKit, or plain React. Choose your stack before building — InstantApp adapts its output to your preferred architecture.
AI Agent Mode
Let InstantApp autonomously iterate on your app — it runs, tests, and fixes bugs without you touching a line of code.
Live Preview
See your app render in real-time as InstantApp writes each component. No waiting for a build step.
Team Collaboration
Invite teammates to co-build. Multiple users can prompt and iterate on the same project simultaneously.
One-Click Deploy Pipeline
Push to Vercel, Railway, Fly.io, or AWS with a single click. CI/CD is pre-configured in every generated project.
Built-in Payments
Stripe integration is auto-wired into every app that needs billing. Subscriptions, one-time payments, and usage-based pricing — all from a single prompt.
Analytics Out of the Box
Every generated app ships with PostHog or Mixpanel pre-configured. Track events, funnels, and user sessions from day one.
Mobile-Ready Output
All generated apps are fully responsive by default. Export to React Native or Expo for native iOS and Android builds.
Beta feedback made us rebuild three core systems
We shipped beta, listened hard, and rewrote the parts that weren't good enough.
Code Quality Engine
Generated code often had unused imports, inconsistent naming, and no tests.
Production-grade output: ESLint-clean, TypeScript-strict, with Jest tests auto-generated for every component.
Prompt Understanding
Vague prompts produced generic CRUD apps with no personality.
Context-aware generation: InstantApp understands industry, tone, and UX patterns from a single sentence.
Auth & Database Templates
Auth setup required manual Supabase configuration post-generation.
Full auth flows (email, OAuth, magic link) and database schemas are generated and wired together automatically.
Join 400 builders who ship without the grind
Early access members get free credits, priority support, and a direct line to our engineering team. We're onboarding in batches — apply now to skip the queue.
“I built a full SaaS MVP in 4 hours. My co-founder didn't believe me until he saw the Vercel deployment URL.”
“Switched from traditional development. InstantApp generates better TypeScript than most junior devs I've hired.”
