Teamup Calendar - Cloud-based calendaring using capability URL, application developed in Zurich, Switzerland.

Teambit - Teambit is a team engagement and performance platform, that makes feedback a daily habit.

ApPHP Calendar - ApPHP Calendar is a PHP calendar script that may be easily integrated and used with various PHP projects, such as schedulers, event, etc.

Lattice Feedback - Give co-workers feedback in the moment

UpTo - Life goes beyond meetings and appointments

Manager Score - Benchmark your manager skills & get advice to improve