Build Rails apps with AI

Describe what you want in plain English. RoR App Builder generates real Ruby on Rails applications using AI-powered code generation, running live in isolated containers you can preview instantly.

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Describe Features

Tell the AI what you want in natural language. "Add a blog with comments" is all it takes.

AI Generates Code

Claude plans and executes Rails generators, migrations, and file edits inside your app's container.

Preview Instantly

See your running app live in the browser. Each project gets its own isolated environment with a real Rails server.

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