What are some alternatives?
GitLab - Create, review and deploy code together with GitLab open source git repo management software | GitLab
BitBucket - Bitbucket is a free code hosting site for Mercurial and Git. Manage your development with a hosted wiki, issue tracker and source code.
RhodeCode - Enterprise source code management platform for behind-the-firewall Mercurial, Git & Subversion. Secure and Open Source.
Jira - The #1 software development tool used by agile teams. Jira Software is built for every member of your software team to plan, track, and release great software.
Phabricator - Phacility - Phabricator
Gitea - A painless self-hosted Git service