Kimai
A free, open-source time tracker you can self-host, maintained from Germany.
Kimai is a free and open-source time tracking application maintained by a developer in Germany. It is designed to be self-hosted, making it popular with freelancers, agencies and organisations that want to keep their data entirely under their own control.
It supports unlimited users, customers and projects, timesheets, invoicing, exports, a plugin ecosystem and a REST API. Because it is open source and EU-developed, Kimai is a transparent, no-lock-in European alternative to commercial trackers such as Harvest and Clockify.
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