Ranked in these QuestionsQuestion Ranking
Pro Gives code improvement suggestions
Code Climate gives you suggestions on how to improve the code which you can catalog on Jira.
Pro Free for open source
Code Climate is completely free for open source projects.
Pro Integration with team chat software
Code Climate directly integrates with team chat tools like Slack or HipChat.
Pro Shows test code coverage
Code Climate is fully integrated with test coverage statistics and metrics, giving you a complete view and understanding of them.
Con Mostly for web development languages
Con Repository token must be set manually for open source projects
The other services tend to automatically integrate with CI services like Travis, but Code Climate requires you to copy your repo's token into your CI service's environment.
Con Web interface doesn't show hits per line
Most code coverage services show both what lines of code were run and how many times each line was run, but Code Climate only shows the former.