Bitbucket

Bitbucket is owned by Atlassian and it is a web-based hosting service. It is used for development projects and source code that uses Mercurial or Git as a revision control system. Bitbucket has three different deployment models – Cloud, Bitbucket Server, and Data center.

Bitbucket can integrate easily with other Atlassian products such as Jira, Confluence, Bamboo, and HipChat.