What are some alternatives?
When comparing Gitql and Jostle, you can also consider the following products
GitStats - A local GitHub-like contributions calendar
Bitrix24 - Bitrix24 is a free (for small businesses) social enterprise platform. It is a united work space which handles the many aspects of daily operations and tasks. Create your own social intranet in minutes!
GVfs - Git Virtual File System (by Microsoft)
Samepage - Easy to setup collaborative tool and file syncronization cloud application
Working Copy - The powerful Git client for iOS
Unily - Unily is a cloud-based intranet solution designed by SharePoint consultancy BrightStarr.