Instead of Toggl and Harvest

Time tracking per project, with reports and invoices.

Swap it

Kimai is a proper timesheet: projects, rates, exports and invoices, maintained for years. It is not as pretty as Toggl and it does more.

You lose: The one-click timer in the menu bar.

Start here

Kimai

AGPL-3.0an eveningactive

Timesheets, projects, rates and exports. The interface is functional rather than delightful.

github.com/kimai/kimai www.kimai.org

A compose file, a domain and a reverse proxy.

Also worth a look

Super ProductivityMITa containeractive
A desktop app with a timer attached to your tasks. Local data, sync optional.
github.com/super-productivity/super-productivity super-productivity.com?ref=github

Facts checked 8 November 2026. Licences, activity and archive status come from each project's own repository; the verdict and the cost lines are the desk's.