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- Artifactory - Artifactory repository manager integration and enhancements to Maven release process developed by JFrog
- Crowd Authentication - plugin for TeamCity to allow user login through Atlassian Crowd. (blog post, announcement)
hidden-data related issue: http://youtrack.jetbrains.com/issue/TW-9752 - Rally - integrates TeamCity with Rally.
- VersionOne, download, sources - by VersionOne
- WhiteSource - integration with WhiteSource open-source licenses management solution
- Sauce Labs - integrates TeamCity with Sauce Labs. (sources)
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