Deputy - Deputy is a software for employee scheduling, time and attendance and communication management.
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.
Planday - Employee scheduling, time tracking & absence management
Clockify - Simple and free time tracker. Perfect for small and mid-sized businesses as well as freelancers. Unlimited projects and users, unlimited productivity. Get all the premium functionalities, completely free.
Sage HR - Sage HR is a one-stop shop for your HR management needs. Your HR - simplified!
Cattr - Cattr is a free open-source self-hosted time tracker with desktop clients for windows, mac, linux.