What are some alternatives?
When comparing pre-commit and CommitTasks, you can also consider the following products
GitStats - A local GitHub-like contributions calendar
Commit Together by Github - Now add co-authors to your commits
Git-Repo - Manage Gitlab, GitHub and Bitbucket from the command line
Commits.io - Create a poster for your office using your code
TortoiseGit - TortoiseGit is an easy to use client for the Git distributed revision control system.
Commit Print - Posters of your git history