Timewarrior vs Watson
A side-by-side comparison of two self-hosted time tracking options — licensing, setup difficulty, resource needs, and what each one replaces.
| Feature | Timewarrior | Watson |
|---|---|---|
| Deploy effort | Read-the-docs project | Read-the-docs project |
| Health score | 85 · Excellent | 43 · Fair |
| Category | Time Tracking | Time Tracking |
| License | MIT | MIT |
| Language | C++ | Python |
| Setup difficulty | Easy | Easy |
| Min. RAM | 64 MB | 64 MB |
| Deployment | binary, source | binary, source |
| GitHub stars | ★ 1,663 | ★ 2,538 |
| First released | 2016 | 2015 |
| Replaces | Toggl | Toggl, Harvest |
What are Timewarrior and Watson?
Timewarrior
Timewarrior is a command-line time tracking utility that records start and stop times of tracked activities. It offers flexible tagging, reports, and analytics for personal productivity.
- Pure command-line workflow
- Tag-based tracking
- Flexible reports and charts
- Integrates with Taskwarrior
Watson
Watson is a command-line time tracker written in Python. It records time frames per project with tags, stores data in local files, and generates reports and aggregates for billing or analysis. Maintained under the Jazzband organization.
- Command-line time tracking
- Project and tag support
- Detailed reports and aggregates
- Cross-platform
Timewarrior vs Watson: key differences
Timewarrior is written in C++, while Watson is built with Python.
Why pick each one
Choose Timewarrior if…
- Released under the MIT license
- Easy to set up — beginner-friendly
- Active community (1.7k GitHub stars)
- Written in C++
Choose Watson if…
- Released under the MIT license
- Easy to set up — beginner-friendly
- Active community (2.5k GitHub stars)
- Written in Python
Frequently asked questions
Is Timewarrior or Watson better?
Neither is universally better. Watson has the larger community; both share a easy setup difficulty, so the decision comes down to features and licensing.
Are Timewarrior and Watson free and open-source?
Yes. Timewarrior is licensed under MIT and Watson under MIT. Both can be self-hosted at no software cost.
Can I run Timewarrior and Watson with Docker?
Timewarrior: check the project docs for container support. Watson: check the project docs for container support.