Open source

Kimai

Timesheets with customers, projects, hourly rates and invoices, on a server that never asks how many seats you have.

kimai/kimai · ★ 4,875 · last commit 0d ago · AGPL-3.0 · needs 2048 MB RAM · runs on ARM (Pi-friendly)
Kimai running from the boot-verified compose file
Kimai, running from the compose file on this page — screenshot from our verified instance, not marketing material.

One tool, 2 subscriptions

The same server can serve several escape hatches — that's how a $5 VPS beats a $50 SaaS bill.