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AI for code review

Tools that review pull requests and surface bugs before merge.

#ToolCategoryPricingVisit
1CodeRabbit

AI-powered code review for pull requests — summarize diffs, catch bugs, and enforce guidelines on GitHub and GitLab

Code / DevToolsFreemiumVisit
2Codeball

AI code review for GitHub — automated PR approval and bug detection on every pull request

Code / DevToolsPremiumVisit
3Sourcery

AI code review and refactoring for Python — instant PR feedback and quality enforcement

Code / DevToolsFreemiumVisit
4GitHub Copilot

GitHub’s AI pair programmer with chat, edits, and coding agents

Code / DevToolsPremiumVisit
5Cursor

AI coding agent and editor for ambitious software

Code / DevToolsFreemiumVisit
6What the Diff

AI pull request descriptions — automatically generate clear PR descriptions from code diffs

Code / DevToolsFreemiumVisit
7Sourcegraph Cody

AI coding assistant that understands your entire codebase — chat, autocomplete, and code search

Code / DevToolsFreemiumVisit
8Sweep

AI developer that writes PRs from GitHub issues — autonomous bug fixes and feature implementation

Code / DevToolsFreemiumVisit

See also