What is CodeRabbit?
CodeRabbit reviews pull requests automatically, posting a summary, a walkthrough, and specific line comments within moments of a PR opening. It pulls in context beyond the diff - linked Jira/Linear issues, your own style guide, 40+ linters and security scanners - so its comments read like a teammate who has read the whole repo, not just the changed lines.
It also works inside the IDE and CLI, reviewing uncommitted changes before you even open a PR.
Key features
- Automatic PR summaries, walkthroughs, and line-level review comments
- One-click fixes and an AI chat to ask follow-up questions on any comment
- Codebase-aware suggestions, not just diff-level linting
- Reviews inside the IDE and CLI on uncommitted changes, plus CI/CD pipelines
- Learns your team style guide and improves from reply feedback over time
- Integrates with Jira, Linear, 40+ linters/SAST tools, and coding agents like Copilot and Claude Code
How to get started
- Install the CodeRabbit GitHub, GitLab, Azure DevOps, or Bitbucket app
- Open a pull request and let CodeRabbit post its first review automatically
- Apply one-click fixes or reply to comments to argue your case or ask for changes
- Optionally add a coderabbit.yaml to set custom review rules
- Use the CLI or IDE extension to get the same review before you even push
CodeRabbit pricing
Public repositories are reviewed for free. Private-repo plans are priced per developer per month, stepping up from Essentials to Team to Advanced, with a custom Enterprise tier for self-hosting and SSO.
| Plan | Price | Best for |
|---|---|---|
| Free | $0 | Public/open-source repositories |
| Essentials | $24/dev/mo (annual) | Individuals and small teams |
| Team | $48/dev/mo (annual) | Teams wanting triage and unit-test generation |
| Advanced | $72/dev/mo (annual) | Teams needing continuous security review |
| Enterprise | Custom | Self-hosted, SSO, audit logging |
Our take: The IDE/CLI review before you push is the underrated feature - most people only think of it as a PR bot.
Prices verified 2026-09. Plans change often — confirm on the official site above before you buy.
Use cases
- Cutting reviewer time on busy repos with frequent PRs
- Catching logic bugs and security issues linters miss
- Keeping junior developers' PRs consistent with team conventions
- Pre-merge checks in CI so obvious issues never reach a human reviewer
CodeRabbit vs. alternatives
| Tool | How it compares |
|---|---|
| CodeRabbit | An AI reviewer that leaves line-by-line comments on every pull request before a human looks at it. |
| GitHub Copilot | Copilot focuses on writing code as you type rather than reviewing finished pull requests. |
| CodiumAI | CodiumAI (Qodo) overlaps on AI code review with a stronger focus on test generation. |
FAQ
Is CodeRabbit free to use?
CodeRabbit's plans: Free for public repos, paid from $24/developer/mo (annual). Pricing and free-tier limits change over time, so check the official site above for the latest details.
What is CodeRabbit used for?
An AI reviewer that leaves line-by-line comments on every pull request before a human looks at it.
Who is CodeRabbit best for?
CodeRabbit is a good fit for cutting reviewer time on busy repos with frequent PRs, or catching logic bugs and security issues linters miss.
What are the alternatives to CodeRabbit?
Commonly compared alternatives include GitHub Copilot and CodiumAI, see the comparison above for how they differ.
How much does CodeRabbit cost?
CodeRabbit is free forever on public repositories. Private-repo plans start at $24 per developer per month billed annually ($30 month-to-month) and rise to $48 and $72 for Team and Advanced; Enterprise is quoted individually.
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CLast updated: 2026-09 · Reviewed by AIKetra editors · How we evaluate tools · Embed a Featured badge