CodeRabbit is an AI-driven code review platform that delivers context-aware, line-by-line feedback on pull requests to help teams catch bugs and ship code faster. It integrates with Git-based workflows (notably GitHub) to automatically review changes, summarize PRs, surface critical edits, and enable interactive conversations with a review bot. Users can commit suggested fixes directly from their GitHub interface; the Pro product learns from usage to improve review quality over time. CodeRabbit also leverages modern LLMs (including OpenAI models) to increase review accuracy and reduce manual review effort, and offers free options for open-source projects as well as time-limited trials for new users.