
Automated code review for every commit and pull request
CodeFactor is an automated code review tool that instantly analyzes every GitHub, Bitbucket, or GitLab commit and pull request. It detects code quality issues, style violations, complexity problems, and security vulnerabilities across 25+ programming languages, providing actionable feedback within seconds.
Automatically reviews every commit and pull request with actionable feedback in seconds
Supports 25+ languages including Python, JavaScript, TypeScript, C#, Java, Go, Ruby, Swift, Kotlin, and more
Detects code quality issues, complexity, duplication, code churn, and performance problems
Identifies security vulnerabilities and potential attack vectors in your codebase
Automatically fix certain reported issues on-demand or through automated pull requests
Customize analysis rules, get refactoring tips, and ignore irrelevant issues for your project
Review status and code suggestions appear directly within GitHub, Bitbucket, or GitLab pull requests
Automatically review code quality on every PR to maintain codebase standards before merging
Free automated code review for open-source projects to help maintainers review contributions
Scan codebases for security issues and potential vulnerabilities as part of the development workflow
Keep teams updated via Slack or Microsoft Teams integration with issue tracking

AI development platform that builds production-ready full-stack apps with multi-agent collaboration