Harvest - Simple time tracking, fast online invoicing, and powerful reporting software. Simplify employee timesheets and billing. Get started for free.
Sage HR - Sage HR is a one-stop shop for your HR management needs. Your HR - simplified!
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.
RescueTime - Time management software that shows you how you spend your time & provides tools to help you be more productive.
WhosOffice - Manage shifts, rotas and work time planning and leave
TimeCamp - Simple and robust time tracking app to help you stay on the same page with your team while working from home.