Coveralls helps you deliver code confidently by showing which parts of your code aren’t covered by your test suite. It is free-to-use for open source repos whereas pro accounts for private repos. You can instantly sign up through GitHub, Bitbucket, and Gitlab.
Coveralls works with your CI server and sifts through your coverage data to find issues you didn't even know you had before they become a problem. Coveralls lets you inspect every detail of your coverage with unlimited history.
Review Assistant allows create review requests and respond to them without leaving Visual Studio IDE. It provides extra features and broader version control systems coverage in comparison with native Code Review feature of VisualCode Review Tools Review Assistant
Review Assistant is a simple code review plug-in for Visual Studio IDE.The plug-in is designed for developers who write and review code in a Visual Studio IDE. Most developers do not like to switch between their IDE and otherCode Review Tools Review Assistant
Smartbear Collaborator is a review tool that is free for community version with up to 10 users. Its ideal for a small team. The team version, however, is for €429 per year for 5 users pack. The team version supports MySQLCode Review Tools Smartbear Collaborator