clockodo - Clockodo is a time tracking software for small and medium-sized companies.
TopTracker - Beautiful, free time tracking
Papershift - Widely used and loved by shift planners & HR Teams of small & medium businesses.
Cattr - Cattr is a free open-source self-hosted time tracker with desktop clients for windows, mac, linux.
Sawayo.de - The business owner tool which saves hundreds of hours spend on non-value-adding tasks like employee time tracking, compliance research and workflow implementation (available in German).
timeBuzzer - timeBuzzer enables freelancers and project-driven teams to track their time at the touch of a button, understand where their time goes and create reports with just a few clicks.