Automated Code Review

The section describes SaaS that provides automated code reviews.


Codacy checks your code from style to security, duplication, complexity, and also integrates with coverage. Codacy is free for open source, and it provides RuboCop analysis out-of-the-box.

Code Climate

Code Climate provides automated code review for test coverage, complexity, duplication, security, style, and more, and merge with confidence.


Hound comments on style violations in GitHub pull requests, allowing you and your team to better review and maintain a clean codebase. It is open source software.


SideCI improves your team's productivity by automating code analysis. It supports Auto-correction.