CodeRabbit is an AI-powered code review platform that automatically analyzes pull requests, merge requests, and code diffs using large language models to detect bugs, security vulnerabilities, logic errors, and style violations. It integrates with GitHub, GitLab, Bitbucket, and Azure DevOps, and also provides reviews directly in IDEs (VS Code, Cursor, Windsurf) and via CLI, serving over 15,000 customers and 6 million repositories worldwide.