Kimai vs Virtual TimeClock

A side-by-side comparison of two self-hosted time tracking options — licensing, setup difficulty, resource needs, and what each one replaces.

Not the right match-up?
FeatureKimaiVirtual TimeClock
CategoryTime TrackingTime Tracking
LicenseAGPL-3.0⊘ Proprietary
LanguagePHPUnknown
Setup difficultyMediumMedium
Min. RAM512 MB512 MB
Deploymentdocker, bare-metal, sourcebare-metal
GitHub stars★ 4,871
First released20062020
ReplacesToggl, Harvest, Clockify

Why pick each one

Choose Kimai if…

  • Mature and actively maintained
  • Strong invoicing features
Kimai details

Choose Virtual TimeClock if…

  • Released under the ⊘ Proprietary license
  • Written in Unknown
  • Lightweight — runs in 512 MB RAM
Virtual TimeClock details

Frequently asked questions

Is Kimai or Virtual TimeClock better?

Neither is universally better. Kimai has the larger community; both share a medium setup difficulty, so the decision comes down to features and licensing.

Are Kimai and Virtual TimeClock free and open-source?

Yes. Kimai is licensed under AGPL-3.0 and Virtual TimeClock under ⊘ Proprietary. Both can be self-hosted at no software cost.

Can I run Kimai and Virtual TimeClock with Docker?

Kimai: yes. Virtual TimeClock: check the project docs for container support.

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