Hubstaff - Integrated time tracking, productivity metrics, and payroll for your distributed team.

Time Doctor - Time Tracking and Time Management Software that is accurate and helps you to get a lot more done each day.

8work.co - Time Tracker Solutions

ClockShark - The simplest way to track, schedule, and manage your crew's time. Built for local construction, field service, and franchises

StaffTimerApp - A minute can make difference

TeamLogger - Simple, employee time-tracking software with automatic screenshots and activity level monitoring. $1 / User / Month.