What CodeRabbit does
CodeRabbit is an AI code reviewer for software teams. It reviews every pull request on GitHub or GitLab, writes a plain-language summary and walkthrough of the change, leaves line-by-line comments, and offers one-click fixes. It can also review code earlier, in the command line, the editor or inside coding-agent loops. It learns from your team's feedback over time, and higher plans add PR triage, test generation, architecture impact reviews and continuous security monitoring.
Best for
- Engineering teams that want a first-pass reviewer on every PR
- Teams merging a lot of AI-generated code
- Open-source maintainers handling outside contributions
- Security-minded teams wanting ongoing vulnerability checks
Key features
Pull request reviews
Reviews each PR with a summary, walkthrough, diagrams and line comments, and enforces pre-merge checks you define.
Reviews before the PR
Runs the same review in the CLI, the IDE and coding-agent loops, before code is pushed.
Learns from feedback
Stores learnings from past PRs, issues and guidelines, which you can view and edit, and applies them to later reviews.
Autofix and slop detection
Offers one-click fixes for open findings and flags low-quality AI-generated PRs.
Triage
Team plan and up rank the PR queue by risk and effort and flag stale PRs.
Security monitoring
Advanced plan continuously scans repos and PRs, grading findings by severity, exploitability and reachability.
CodeRabbit pricing
CodeRabbit has a free plan. The pricing page refers to a free plan for open-source projects; paid plans start with a 14-day trial. Paid plans start at $30/user/month. 14-day free trial. Annual billing saves 20%: $24, $48 and $72 per user per month. Deep Scan and CodeRabbit Engineer (Slack agent) are separate on-demand products. Prices checked on the official site on Nov 9, 2026.
| Essentials | $30/user/month | Agentic reviews in PR, CLI and IDE, chat, autofix |
|---|---|---|
| Team | $60/user/month | Adds test generation, post-merge actions and PR triage |
| Advanced | $90/user/month | Adds blast-radius and architecture reviews, continuous security monitoring |
| Enterprise | Contact sales | Contact sales; SSO, custom RBAC, audit logs, API access, custom deployment |
Source: CodeRabbit pricing page
Pros and cons
What it does well
- Reviews every pull request automatically, so no PR goes unread.
- Summaries and diagrams make large or unfamiliar changes easier to understand.
- Works before the PR as well, in the CLI, editor and agent loops.
Know before you sign up
- Paid plans are priced per user, starting at $30 per month on monthly billing.
- API access, SSO and audit logs are only on Enterprise.
- The homepage names GitHub and GitLab as supported code hosts.
Alternatives to CodeRabbit
QodoReview AI-generated code before deployment.
CursorBuild and inspect software with an AI coding agent.
GitHub CopilotUse coding agents across GitHub and developer tools.
DevinAssign software development work to an AI engineer.
SnykCheck code and AI applications for security risks.
WarpAutomate developer workflows with AI agents.
Questions about CodeRabbit
What is CodeRabbit?
CodeRabbit is an AI code reviewer for software teams. It reviews every pull request on GitHub or GitLab, writes a plain-language summary and walkthrough of the change, leaves line-by-line comments, and offers one-click fixes. It can also review code earlier, in the command line, the editor or inside coding-agent loops. It learns from your team's feedback over time, and higher plans add PR triage, test generation, architecture impact reviews and continuous security monitoring.
Is CodeRabbit free?
CodeRabbit has a free plan. The pricing page refers to a free plan for open-source projects; paid plans start with a 14-day trial. Paid plans start at $30/user/month. 14-day free trial. Annual billing saves 20%: $24, $48 and $72 per user per month. Deep Scan and CodeRabbit Engineer (Slack agent) are separate on-demand products. Prices checked on the official site on Nov 9, 2026.
How much does CodeRabbit cost?
Paid plans start at $30/user/month; plans listed on the official pricing page: Essentials ($30/user/month), Team ($60/user/month), Advanced ($90/user/month), Enterprise. Annual billing saves 20%: $24, $48 and $72 per user per month. Deep Scan and CodeRabbit Engineer (Slack agent) are separate on-demand products.
Who is CodeRabbit best for?
Engineering teams that want a first-pass reviewer on every PR, Teams merging a lot of AI-generated code, Open-source maintainers handling outside contributions and Security-minded teams wanting ongoing vulnerability checks.
Where can I use CodeRabbit?
CodeRabbit is available on Web, GitHub, GitLab and Slack, according to its official site.
What are some alternatives to CodeRabbit?
Similar coding tools include Qodo, Cursor, GitHub Copilot and Devin. Compare them on the Coding page.