Now in Public Beta

Build apps without code

Jett is the AI-powered app builder for designers. Describe what you want to build, and watch it come to life. No coding required.

Bring your own API key — works with Anthropic or Deepseek

Start Building Free See How It Works

10x Faster than coding

0 Lines of code needed

∞ Possibilities

Projects Ideas PRD Build Review History

Jett

The AI that builds apps for designers

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7 projects

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prd Building

Simple, dark-themed personal photo gallery web app for uploading, viewing, and...

Picture App Draft

A visual app creation tool with drag-and-drop components, live preview, and code...

Music Sharing App Draft

A visual app creation tool with drag-and-drop components, live preview, and code...

Favorite Parts Complete

A reading app where you highlight passages and see what others highlighted. Find your...

Features

Everything you need to ship

From idea to deployed app in minutes, not months.

Natural Language

Just describe what you want. "Build me a dashboard with charts and a sidebar." Jett understands.

Live Preview

Watch your app build in real-time. See every change as it happens, not after.

Real Code Output

Not low-code platforms. Real React, real TypeScript, real production code you own.

AI Code Review

Built-in AI reviews your app for bugs, accessibility issues, and improvements.

One-Click Deploy

Deploy to the web instantly. Share your app with a real URL in seconds.

Cloud Sync

Your projects sync across devices. Start on your Mac, continue on your iPad.

How It Works

From idea to app in 3 steps

Describe Your App

Tell Jett what you want to build. Be as specific or vague as you like. "A habit tracker with streaks" or "something like Notion but simpler."

Build me a task manager with drag and drop

Watch It Build

Jett breaks down your app into tasks and builds each one. See the live preview update in real-time as components come together.

✓ Header component

✓ Task list view

◉ Drag and drop

○ Data persistence

Deploy & Share

One click to deploy. Get a live URL you can share with anyone. Update anytime—Jett handles versioning.

🚀

your-app.vercel.app

Live

Pricing

Simple, transparent pricing

Start free. Upgrade when you're ready.

Free Trial

$0 for 14 days

Unlimited projects
AI-powered building
Live preview
Code export
One-click deploy

Start Free Trial

Pro

$12.99 /month

Everything in Free
Unlimited builds
Cloud sync
Priority AI
Custom domains
Email support

Get Started