Embold.io - Peer Code Review
SonarQube - SonarQube, a core component of the Sonar solution, is an open source, self-managed tool that systematically helps developers and organizations deliver Clean Code.
Axosoft - Axosoft is proprietary software for project management.
Coverity Scan - Find and fix defects in your Java, C/C++ or C# open source project for free
Unfuddle - Unfuddle is a secure, hosted project management solution for software development teams.
PyCharm - Python & Django IDE with intelligent code completion, on-the-fly error checking, quick-fixes, and much more...