Tackle
Tackle is a web-based scrum tracking site the provides a rich set of features to help manage small and large teams through their cycle of scrum-based sprints. It is built using ASP.Net and SQL Server.

Some of the features include:
To view screenshots, please see the Screenshot section. For more information on Tackle please visit the FAQ page. Support requests and questions should be posted in the forums.

Thanks,
Tackle Development Team
Microsoft Game Studios – Tools and Technology Team.