Rize - Rize is a time tracker that makes you more productive.
WiseTime - Web-based automatic time tracking software
AtTrack - First modular time tracker to improve team's productivity
TimeSite Pro - TimeSite Pro is a fully configurable, cloud-based time tracking, expense & invoicing solution.
Tickkl - Tickkl is a free time tracking software
Toggl - Toggl is an online time tracking tool. It features 1-click time tracking and helps you see where your time goes. Free and paid versions are available.