For Builders

Best AI tool to review pull requests

Checked Oct 14, 20263 tools compared3 sources

◎ The pick

CodeRabbitcoderabbit.ai

CodeRabbit leaves line-by-line reviews on every PR and can fix issues in one click.

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Price: free tier
Free tier: Yes
Platforms: GitHub, GitLab, Bitbucket, Azure DevOps
Best for: Builders
Checked: Oct 14, 2026

Runner-upGitHub Copilotgithub.com

GitHub's AI pair programmer and coding agent.

free tierChecked Oct 14, 2026

Best freeSemgrepsemgrep.dev

Semgrep's Free Edition scans pull requests at no charge for up to 10 contributors. CodeRabbit is free forever for public repos; private repos start at $24/dev/mo.

free tierChecked Oct 14, 2026

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Review this PR for security issues and missing tests.

Picks are editorial judgments. Prices marked verified were checked on the official pricing page on the date shown; unverified prices are labeled.

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