CodeRabbit: Code Review

Founded 2023|United States|11-50 people

What is CodeRabbit?

CodeRabbit is the most popular AI code review tool, providing line-by-line review on every pull request. It generates context-aware summaries, catches bugs, suggests improvements, and learns from team patterns. The platform integrates with GitHub, GitLab, and Azure DevOps.

CodeRabbit is free forever for public open-source repositories, with a 14-day free trial of the Pro plan for private repos. The tool runs automated reviews that include sandboxed environments, linting, security analysis, and integration with issue-tracking systems like Jira and Linear.

Founded in 2023 and headquartered in the United States, CodeRabbit has raised approximately $88M in total funding, including a $16M Series A led by CRV in August 2024. The company is rated 4.8/5 on G2 with 88% five-star reviews and is widely adopted by open-source projects and engineering teams.

Strengths and tradeoffs

What this tool does well, and the limitations to keep in mind.

Pros

Free unlimited code reviews for all public/open-source repos
Extremely high user satisfaction (4.8/5 on G2, 88% five-star)
Catches edge cases and security issues that humans miss
Seamless GitHub Actions integration with direct comment responses
Learns from team patterns and dismissed suggestions

Cons

Can generate noisy or irrelevant comments on larger PRs
Suggestions sometimes produce broken code states
Limited architectural reasoning (reviews are diff-scoped only)
Customer support relies primarily on chatbot-driven email

Plans & pricing

What's included in each plan, and how the tiers compare.

Open Source

Free

Unlimited code reviews for public repos
All Pro features included
Free forever

Pro

$15/contributor/month

Monthly

Private repo support
Line-by-line reviews
Security analysis
Jira/Linear integration
Sandboxed execution

Enterprise

Custom

Contact sales for a quote

Advanced security controls
Custom integrations
Dedicated support
Compliance features

View official pricing page

Using CodeRabbit with Respan

Respan and CodeRabbit together provide comprehensive quality assurance for AI-assisted development. While CodeRabbit reviews code changes at the PR level, Respan monitors the AI systems that power those changes, ensuring both code quality and AI model performance.

Monitor AI-generated code quality alongside CodeRabbit reviews
Track how AI coding tools perform across your codebase
Evaluate the accuracy of AI-suggested code changes
Identify patterns in AI-generated code that need human review

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