arbtt vs Solidtime
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?
arbtt
Automatic rule-based time tracker for desktops
VS
Solidtime
Modern open-source time tracker for teams
| Feature | arbtt | Solidtime |
|---|---|---|
| Category | Time Tracking | Time Tracking |
| License | GPL-2.0 | AGPL-3.0 |
| Language | Haskell | PHP |
| Setup difficulty | Medium | Medium |
| Min. RAM | 128 MB | 512 MB |
| Deployment | binary, source | docker, source |
| GitHub stars | ★ 354 | ★ 8,846 |
| First released | 2009 | 2024 |
| Replaces | RescueTime, ManicTime | Toggl, Clockify, Harvest |
Why pick each one
Choose arbtt if…
- Released under the GPL-2.0 license
- Written in Haskell
- Tiny footprint — runs in 128 MB RAM
Choose Solidtime if…
- Released under the AGPL-3.0 license
- First-class Docker support for quick deployment
- Mature project with 8.8k GitHub stars
- Written in PHP
Frequently asked questions
Is arbtt or Solidtime better?
Neither is universally better. Solidtime has the larger community; both share a medium setup difficulty, so the decision comes down to features and licensing.
Are arbtt and Solidtime free and open-source?
Yes. arbtt is licensed under GPL-2.0 and Solidtime under AGPL-3.0. Both can be self-hosted at no software cost.
Can I run arbtt and Solidtime with Docker?
arbtt: check the project docs for container support. Solidtime: yes.