BitBucket - Bitbucket is a free code hosting site for Mercurial and Git. Manage your development with a hosted wiki, issue tracker and source code.
Taiga - Project management platform for agile developers & designers
GitHub - Originally founded as a project to simplify sharing code, GitHub has grown into an application used by over a million people to store over two million code repositories, making GitHub the largest code host in the world.
Leantime - Lean project management for startups & small teams
GitLab - Create, review and deploy code together with GitLab open source git repo management software | GitLab
VivifyScrum - VivifyScrum is an agile project management tool. Scrum and Kanban boards to visualize your projects. Team management, Git Integrations, time management and invoicing available