GitLocalize - Localize your GitHub repository, continuously.
GitKraken - The intuitive, fast, and beautiful cross-platform Git client.
Dowork - A collaborative software cost and time estimation app
Tower - Build Better Software. Over 100,000 developers and designers are more productive with Tower - the most powerful Git client for Mac and Windows.
GitLab - Create, review and deploy code together with GitLab open source git repo management software | GitLab
gUmi - Manage infinite Git profiles in one click