Kimai vs solidtime

Both are self-hosted time tracking projects. This page compares how well each one is actually maintained — the part you cannot see from a feature list.

solidtime scores 78 against Kimai's 70, putting it slightly ahead on the strength of a higher commit volume. That measures project health, not feature fit — Kimai may still be the right choice if it does what you need.

	Kimai	solidtime
Health score	70/100	78/100
Commits (11 mo)	186	384
Commits (last 3 mo)	117	154
Stars	5k	8.9k
Latest release	13 Sept 2026	22 Sept 2026
Licence	AGPL-3.0	AGPL-3.0
Built with	PHP	Docker
Typical RAM	1 GB	1 GB

Kimai

Track work time and print out a summary of your activities on demand.

70/100

Healthy

Actively maintained with regular releases.

Maintenance 17/40

Releases 25/25

Community 13/20

Momentum 15/15

Commit activity more than 42% of tracked projects; popularity more than 66%. How this is calculated.

Commits, last 11 months

solidtime

Modern time tracking application for freelancers and agencies.

78/100

Healthy

Actively maintained with regular releases.

Maintenance 23/40

Releases 25/25

Community 15/20

Momentum 15/15

Commit activity more than 58% of tracked projects; popularity more than 77%. How this is calculated.

Commits, last 11 months

How to read this

Everything above is measured, not opinion: commit counts and release dates come from the public repositories, and the health score ranks each project against all 1352 projects we track. Read the full method.

What this comparison deliberately does not do is tell you which has the better feature set. Maintenance health tells you which project will still be receiving security fixes in two years. Decide that first, then compare features on the projects that survive the filter.

See every option in this category: self-hosted time tracking.