Gerrit : Web based code review and project management for Git based projects.
Cachet : Beautiful & simple service statuses. The open source status page system, for everyone.
Postal : Postal is a complete and fully featured mail server for use by websites & web servers. Think Sendgrid, Mailgun or Postmark but open source and ready f...
Documize : Documize is an open source modern, lightweight and comprehensive alternative to Confluence.
It's built with Golang + EmberJS and compiled down to a si...
Garage : An open-source distributed storage service you can self-host to fullfill many needs.
GitLab is a web-based Git repository manager with wiki and issue tracking features. GitLab offers hosted accounts similar to GitHub, but also allows its software to be used on third party servers.