Trac - Trac is a project management and bug/issue tracking system. Provides an interface to Subversion and an integrated wiki.
Sup! Standup Bot - The complete stand-up and follow-up bot
Bandcamp Artists - The Bandcamp app for artists and labels
Asana - Asana project management is an effort to re-imagine how we work together, through modern productivity software. Fast and versatile, Asana helps individuals and groups get more done.
GitLab - Create, review and deploy code together with GitLab open source git repo management software | GitLab
Hive - Seamless project management and collaboration for your team.