Layrr vs Bolt
Bolt generates apps in a cloud sandbox. Layrr edits your existing codebase locally.
Quick comparison
| Layrr | Bolt.new | |
|---|---|---|
| Existing codebases | Yes | No (greenfield only) |
| Runs locally | Yes | No (cloud sandbox) |
| Your source files | Yes | No (generated) |
| Framework choice | Any | Limited |
| AI agent choice | Claude, Codex, custom | Built-in |
| Git integration | Auto-commits every edit | No |
| Open source | MIT | No |
Different approaches
Bolt.new is a cloud-based tool that generates complete applications from natural language prompts in a browser-based sandbox. It's designed for creating new projects quickly.
Layrr works with your existing project on your local machine. It proxies your dev server, lets you visually select elements, and the AI makes targeted edits to your actual source files. Changes are version-controlled with git.
When to use Layrr
- You have an existing project you want to modify visually
- You want edits applied to your local source files
- You need git-based version history for every change
- You want to choose your own AI agent
- You work with frameworks beyond what Bolt supports
When to use Bolt
- You're prototyping a new app from scratch
- You want to work entirely in the browser without local setup
- You're exploring ideas before committing to a local project