ActivityWatch
Automatically track how you spend time on your devices.
ActivityWatch vs solidtime
Two self-hosted Time Tracking apps, compared on the facts we track: GitHub popularity and activity, license, language, Docker images and a rough hosting estimate.
Side by side
| ActivityWatch | solidtime | |
|---|---|---|
| Description | Automatically track how you spend time on your devices. | Modern time tracking application for freelancers and agencies. |
| GitHub stars | 19,574 | 9,124 |
| Forks | – | – |
| Open issues | – | – |
| Commits (12 months) | 192 | 479 |
| Last activity | 2026-11-09 | 2026-11-09 |
| Latest release | v0.14.1 (2026-10-10) | v0.22.1 (2026-10-21) |
| Maintenance health | Active | Active |
| License | MPL-2.0 | AGPL-3.0 |
| Language / platform | Python | Docker |
| Docker Hub image | – | – |
| Docker pulls | – | – |
| Est. server size | ~1 GB, 1 vCPU | ~1 GB, 1 vCPU |
| Est. hosting from | $5/mo | $5/mo |
| Categories | Time Tracking | Time Tracking |
| Links | Website · Source | Website · Source |
What the numbers say
- ActivityWatch is more popular on GitHub: 19.6k stars vs 9.1k for solidtime.
- solidtime had more commits in the last 12 months (479 vs 192).
- solidtime published a release more recently (v0.22.1 on 2026-10-21; ActivityWatch's latest is v0.14.1 on 2026-10-10).
- ActivityWatch is licensed under MPL-2.0, solidtime under AGPL-3.0.
- ActivityWatch is written in Python; the language of solidtime is not listed upstream.
- Deployment options listed upstream: ActivityWatch: none listed; solidtime: Docker.
Summary: ActivityWatch leads on GitHub popularity; solidtime leads on commit activity. The right choice depends on the features you need — read both project descriptions and docs.
This summary is generated from GitHub, Docker Hub and awesome-selfhosted data as of 2026-11-15. It does not rate features or quality.
Frequently asked questions
Is ActivityWatch or solidtime more popular?
ActivityWatch has more GitHub stars (19,574 vs 9,124 for solidtime, as of 2026-11-15). Stars measure interest, not quality.
Which is more actively maintained, ActivityWatch or solidtime?
solidtime had more commits over the last 12 months (479 vs 192). Both had repository activity on 2026-11-09. Our health labels: ActivityWatch is “Active”, solidtime is “Active”.
What licenses do ActivityWatch and solidtime use?
ActivityWatch: MPL-2.0. solidtime: AGPL-3.0.
Can I run ActivityWatch and solidtime with Docker?
We did not detect a Docker Hub image for either app. The upstream listing mentions Docker as a deployment option for solidtime. Check each project's documentation for install options.
Read more
solidtime
Modern time tracking application for freelancers and agencies.
Browse all self-hosted Time Tracking apps.