CodeRabbit
CodeRabbit / coderabbit.ai
AI code review tool that integrates with GitHub and GitLab pull requests, providing line-by-line code review comments, security analysis, and summary of changes automatically.
Pricing
$19/mo
Free plan
Yes
Category
Developer Tools
Platforms
2
Free plan
Yes
API access
Yes
Open source
No
Platforms
2
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What is CodeRabbit?
CodeRabbit is an AI code review tool that installs as a GitHub or GitLab app and automatically reviews every pull request, posting line-by-line comments, security findings, logic analysis, and an overall summary of the changes. For engineering teams that struggle with slow code review cycles or inconsistent review quality, CodeRabbit provides a first pass that catches common issues before human reviewers look at the PR.
The AI analyses code changes for correctness, potential bugs, security vulnerabilities, performance issues, and adherence to best practices in the language being used. It posts contextual comments directly on the diff lines where issues are found, formatted the same way a human reviewer would comment.
The PR summary provides a high-level description of what the changes do, which is particularly useful for reviewers who need context before diving into the diff. Teams report that PR review cycle times shorten because trivial issues are caught automatically before human reviewers engage.
CodeRabbit supports all major programming languages and works with any GitHub or GitLab repository. The free tier covers open source repositories, making it widely adopted in the open source community. Enterprise features include custom review rules, SAST integration, and organisation-wide analytics on review patterns.
How CodeRabbit works
CodeRabbit runs as document analysis llm software built around code and text workflows. Users typically start with a prompt, upload, or connected data source, and the underlying model handles the heavy lifting before returning a result you can refine or export. It's available on github and gitlab, with API access for teams that want to embed it into their own products.
Watch CodeRabbit in action
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What makes it worth shortlisting
The capabilities that matter most for teams evaluating CodeRabbit.
Automated PR review
Reviews every pull request automatically, posting line-by-line comments on issues found in the diff without requiring manual triggers.
Security vulnerability detection
Identifies common security vulnerabilities including OWASP Top 10 patterns in changed code as part of the review.
PR summary generation
Generates a natural language summary of what changes in a pull request do, providing context for human reviewers before they examine the diff.
Best use cases
Who should use it
Pros
- Automatic PR review catches issues before human reviewers engage, shortening cycle times
- Free for open source repositories with strong community adoption
- Line-by-line comments in the diff format familiar to all developers
- Supports all major programming languages without language-specific configuration
Cons
- Code content is transmitted to external AI — evaluate for sensitive or proprietary codebases
- AI review quality varies by language and code complexity
- Some teams find AI comments noisy; tuning custom rules helps reduce false positives
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Is it worth the price?
Free for open source. Pro $19/user/month. Teams and Enterprise custom pricing.
Model
Freemium
Starting price
$19/mo
Free trial
No
Tools like CodeRabbit
GitHub Copilot code review is a competing feature. Qodo Merge (formerly CodiumAI) is a direct competitor. PR-Agent is an open source alternative. Traditional code review tools like SonarQube focus more on static analysis than AI review.
CodeRabbit vs Hugging Face
A side-by-side look at the closest alternative in this category.
CodeRabbit
CodeRabbit
Hugging Face
Hugging Face
Free for open source. Pro $19/user/month. Teams and Enterprise custom pricing.
Free for most models and Spaces. Pro $9/month for private models, priority inference, and ZeroGPU. Enterprise Hub from $20/user/month for team collaboration and security.
SOC 2 Type II. GDPR compliant. Code is transmitted to CodeRabbit's AI for analysis. Enterprise includes data handling agreements and self-hosted options.
Enterprise Hub includes SSO, access controls, audit logs, and private infrastructure. SOC 2 compliant.
Review CodeRabbit's data handling policy. Code content in pull requests is transmitted to CodeRabbit's AI infrastructure for analysis. Enterprise includes data handling agreements.
Public models and datasets are openly accessible. Enterprise Hub provides private model storage with data handling agreements. Review individual model licences before commercial deployment.
- Automatic PR review catches issues before human reviewers engage, shortening cycle times
- Free for open source repositories with strong community adoption
- Line-by-line comments in the diff format familiar to all developers
- Supports all major programming languages without language-specific configuration
- De facto standard hub for open source AI models with 500,000+ available
- Transformers library provides consistent API for diverse model families
- Spaces enable easy demo deployment without web infrastructure
- Free for public models and strong community support
- Code content is transmitted to external AI — evaluate for sensitive or proprietary codebases
- AI review quality varies by language and code complexity
- Some teams find AI comments noisy; tuning custom rules helps reduce false positives
- Technical platform primarily for developers and researchers
- Inference API quality varies for very large or complex models
- Navigation complexity increases with scale of the platform
Technical & deployment info
Key facts about model providers, platforms, and team support.
Model Provider
OpenAI, Anthropic
Platforms
GitHub, GitLab
Deployment
SaaS
Integrations
GitHub, GitLab, Jira, Linear, Slack
Team Collaboration
Yes
Launch Year
2023
Security & privacy
Compliance signals and data-handling notes as reported by the vendor.
SOC 2 Type II. GDPR compliant. Code is transmitted to CodeRabbit's AI for analysis. Enterprise includes data handling agreements and self-hosted options.
Review CodeRabbit's data handling policy. Code content in pull requests is transmitted to CodeRabbit's AI infrastructure for analysis. Enterprise includes data handling agreements.
What users are saying
Verified reviews from signed-in users, stored in the backend and averaged into this tool's rating.
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Common questions about CodeRabbit
Editorial Verdict
Should you use CodeRabbit?
CodeRabbit is the best AI code review tool for engineering teams who want automated first-pass review on every PR integrated directly into GitHub or GitLab workflows.
Last verified July 24, 2026.