AI prototyping tool that lets you build and test working features directly on your actual product codebase, then hand engineering a review-ready PR.
Cost / License
- Freemium
- Proprietary
Platforms
- Online
- Software as a Service (SaaS)
United States




Bolt.new is described as 'In-browser AI web development agent that leverages StackBlitz’s WebContainers to allow for full stack application development. The application presents users with a simple, chat-based environment in which one prompts an agent to make code changes that are updated' and is a application builder in the development category. There are more than 100 alternatives to Bolt.new, not only websites but also apps for a variety of platforms, including SaaS, Mac, Windows and Linux apps. The best Bolt.new alternative is opencode, which is both free and Open Source. Other great sites and apps similar to Bolt.new are Claude Code, Lovable, Cursor and Void.
AI prototyping tool that lets you build and test working features directly on your actual product codebase, then hand engineering a review-ready PR.




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