Git - Git is a free and open source version control system designed to handle everything from small to very large projects with speed and efficiency. It is easy to learn and lightweight with lighting fast performance that outclasses competitors.
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.
Atlassian Bitbucket Server - Atlassian Bitbucket Server is a scalable collaborative Git solution.
BitBucket - Bitbucket is a free code hosting site for Mercurial and Git. Manage your development with a hosted wiki, issue tracker and source code.
Mercurial SCM - Mercurial is a free, distributed source control management tool.
GitLab - Create, review and deploy code together with GitLab open source git repo management software | GitLab