Cerberus

Cerberus is a web-application, open source, test repository, user-friendly, can interface with a robot in multiple technologies.

Most of our users are pretty happy to test new features on our applications but almost none of them wants to perform the regression testing. this is a very repetitive and boring task and the more you want to get agile, the more effort it will require. 
The idea of Cerberus is to secure that any effort taken on testing is to improve the quality (by adding tests) rather than executing them. 
The main goal of Cerberus is to remove that task by allowing any user to design and see his own tests and run it automatically. That allowed both the users to have a view of how the system should behave and IT to detect and quickly analyze the area in the system where the bug is detected. 
In Redcats Europe, all Web applications are tested using that tools. around 150 tests already exist in our system and every new version of our web application is going through 50 of them systemically. That secure us that all core feature is 100% secured to work before going live.