WittyCat - Synchronize and prioritize your team's tasks day after day
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.
Taskade - Make lists, organize your thoughts, and be inspired to get things done. Taskade is a collaborative space for your tasks.
Hours - Boosting productivity through live, virtual co-working.
Azendoo Time-Tracking - Time-tracking AND team task collaboration all in one place ⏱
Futuramo Time Tracker - Futuramo Time Tracker is a time tracking solutions designed for freelancers and teams.