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CodeRabbit

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AI code review tool that posts summaries, line-level suggestions, and security feedback on every pull request.

What is CodeRabbit?

CodeRabbit is an AI code review platform that integrates with GitHub, GitLab, and Azure DevOps. For every pull request it posts a summary, line-level suggestions, refactor and security feedback, and can auto-generate documentation. Teams use it as a first reviewer to reduce human review load while keeping human sign-off.

What can CodeRabbit do?

  • 01

    AI PR review

    Finds bugs humans miss and filters out noise on every pull request.

  • 02

    1-click fixes

    One-click commits for easy fixes and a Fix with AI button for harder ones.

  • 03

    Diff TL;DR

    Summary, walkthrough, and architecture diagram for each PR.

  • 04

    Chat with bot

    Give feedback to create Learnings, trigger docstrings, or open issues.

  • 05

    Custom guidelines

    Configure coding rules and workflow via YAML file.

  • 06

    Linters & scanners

    40+ linters and security scanners catch more bugs with filtered noise.

  • 07

    Unit test generation

    Check coverage and generate missing tests.

  • 08

    External context

    MCP servers, Jira/Linear linked issues, and web query for latest info.

Use Cases

  • AI-powered engineering teamsHave CodeRabbit catch bugs on every PR and summarize diffs before human review.
  • Fast-moving developersTrigger Fix with AI on flagged issues and commit the patch in one click.
  • Enterprise codebasesEnforce coding guidelines and custom checks across repos through a YAML config.
  • Open-source maintainersRun linters, security scanners, and test coverage checks on contributor PRs.

Quick facts about CodeRabbit

Pricing
Free (OSS)$0/moPro$15/moEnterpriseContact sales
as of Apr 18, 2026 — may be outdatedView official pricing
Platforms
Web·API

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