
The AI coding agent for building ambitious software
CodeRabbit records 1,048,880 monthly visits with +4.6% month-over-month growth and Freemium, Free Trial, Paid, Contact for Pricing pricing. Refact.ai records 40,171 monthly visits with -20.8% growth and Freemium pricing.

Open-source, self-hosted AI coding agent that codes like you
| Dimension / Metric | ![]() | ![]() |
|---|---|---|
| Official Domain | coderabbit.ai | refact.ai |
| Pricing Model | Freemium, Free Trial, Paid, Contact for Pricing | Freemium |
| Monthly Visits | 1.05M (1,048,880) | 40.17K (40,171) |
| MoM Traffic Delta |
|---|
| +45.96K (+4.6%) |
| -10.53K (-20.8%) |
| Primary Market & Share | 🇺🇸 United States (24.4%) | 🇺🇸 United States (18.4%) |
|---|
| Direct Visits / mo | 335.01K | 5.72K |
|---|
| User Rating | 4.6 | 4.4 |
|---|
| Supported Platforms | Website | Website |
|---|

AI code review, PR triage, and security monitoring for fast-moving teams
Every pull request gets line-level comments that draw on repository-wide context, coding guidelines and related files rather than just the diff in isolation.
Comments ship with one-click fixes, and CodeRabbit will iterate with human authors or coding agents until the feedback is resolved and re-verified.
Scores, ranks and routes incoming pull requests so high-impact changes are reviewed first and routine ones fast-track, with a board view of the queue.
Semantic diffs, blast-radius analysis and architecture diagrams make very large, agent-generated changes understandable in a few minutes.

Open-source, self-hosted AI coding agent that codes like you
A task-driven agent that plans work, searches your repository for context and executes changes step by step, connecting to GitHub, databases and CI/CD.
In-IDE chat for asking, editing, debugging and generating code in natural language, plus fast multi-line autocompletion powered by RAG over your project.
Deploy on-premise or run the open-source version to keep your code private and fully under your own control.
Pick from leading LLMs or bring your own API key, and fine-tune the agent on your company's coding style and stack.

The AI coding agent for building ambitious software

Free / Open-sourceWrite code with precision, hand bigger jobs to agents, and keep working from anywhere

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