Harvest - Simple time tracking, fast online invoicing, and powerful reporting software. Simplify employee timesheets and billing. Get started for free.
Worked Today - Time tracking for teams who hate tracking time.
QuickBooks Time - Easily track time for effortless payroll, invoicing, and job costing—without the paperwork, guesswork, or hard work.
The Track - Customizable time tracking app for macOS, Windows, and Linux
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.
Time Tracking for Freelancers - A simple, fully integrated time tracker for freelancers