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.
Office Timeline - Make impressive PowerPoint timelines with just a few clicks.
Hours - Boosting productivity through live, virtual co-working.
GanttPRO - GanttPRO is online Gantt chart software for project management. CEOs, project managers, and teams use it every day to solve project management challenges.
Futuramo Time Tracker - Futuramo Time Tracker is a time tracking solutions designed for freelancers and teams.
GoodGantt - The best Gantt chart for Trello®