What are some alternatives?
When comparing Mercurial SCM and pre-commit, you can also consider the following products
Atlassian Bitbucket Server - Atlassian Bitbucket Server is a scalable collaborative Git solution.
GitStats - A local GitHub-like contributions calendar
Visual Studio Team Services - Visual Studio Team Services (VSTS) provides unlimited Git hosting, cloud build for CI, agile planning and continuous delivery.
Git-Repo - Manage Gitlab, GitHub and Bitbucket from the command line
Perforce - Self-hosted Version Control Software
TortoiseGit - TortoiseGit is an easy to use client for the Git distributed revision control system.