Asana - Asana project management is an effort to re-imagine how we work together, through modern productivity software. Fast and versatile, Asana helps individuals and groups get more done.
Absence - Employee vacation tracking system
Teamgantt - Intuitive project planning and collaboration. Beautiful Gantt charts, task-level communication, file sharing, resource management and more.
Appogee Leave - PARIM Workforce Management Software
Basecamp - A simple and elegant project management system.
CWS TimeOut - CWS TimeOut is an online leave tracking software or absence management solution that can also be installed on the server.