JCCTray is a utility for use with all flavors of CruiseControl Continuous Integration servers. Specifically it works with CruiseControl, CruiseControl.NET, CruiseControl.Rb. It provides feedback on build progress, and allows control over some of the server's operations.
JCruiseMonitor monitors the state of builds on your team's continuous integration server (CruiseControl/.NET/.rb, Continuum, Hudson or Bamboo), providing feedback through a set of devices including a tray icon, USB light and audible warnings.
Luntbuild is a powerful build automation and management tool. Continuous Integration or nightly builds can be easily set using a clean web interface. Executed builds are well managed using functions such as search, categorization, promotion, patching, deletion, etc. It also acts as a central build artifacts repository and download area for your whole team.
MikeCI is a Hosted Continuous Integration Web-based service for software builds offering agile benefits to any development team. Using Amazon EC2 secure hosting your projects are backed up and processed using cloud resources giving you exceptionally quick build times.