solidtime
Alternative to Time Tracking
Modern time tracking application for freelancers and agencies.
Actively maintained
Real momentum
AGPL-3.0
Automatically track how you spend time on your devices.
ActivityWatch is an open-source time tracking project, with 19k GitHub stars and a health score of 71/100. It committed 83 times in the last twelve months across 8 of those months, and its status is actively maintained. Licence: MPL-2.0. It has real momentum, so treat it as a live competitor rather than a stale repository.
| Status | Actively maintained — Committed within the last 45 days. |
|---|---|
| Last commit | 2026-08-06 |
| Days since last commit | 11 |
| Commits, last 3 months | 32 |
| Commits, last 12 months | 83 |
| Months with activity | 8 of 12 |
| Last release | 2026-08-06 |
| Archived | No |
| Licence | MPL-2.0 |
| Category | Time Tracking |
Health score combines commit recency, twelve-month commit volume, months with activity, release recency and archive state. Metadata refreshed August 2026.
Copyleft (GPL, AGPL, MPL): derivative work must stay open. AGPL also covers software offered over a network, which blocks most closed SaaS wrappers.
This matters most when you plan to sell a hosted version. A permissive licence means anyone — including a competitor with more capital — can do the same, so your defensibility has to come from distribution, support or data, not from the code.
ActivityWatch is shipping code consistently, so a buyer comparing your product will find a maintained free option. Price and position against the total cost of self-hosting it, not against the paid incumbent's list price.
The clearest opening in the dataset. Low open-source competition usually means either a genuinely underserved need or a market too small to attract volunteers — validate demand before assuming the former.
Actively maintained. ActivityWatch recorded 83 commits over the last twelve months, with activity in 8 of those months and 32 commits in the last quarter. Last commit: 2026-08-06. Last release: 2026-08-06. Committed within the last 45 days.
ActivityWatch is published under MPL-2.0. Copyleft (GPL, AGPL, MPL): derivative work must stay open. AGPL also covers software offered over a network, which blocks most closed SaaS wrappers.
10 open-source implementations, 6 of them actively maintained, led by ActivityWatch at 19k stars. Saturation score 35/100 — Open. Thin or poorly maintained open-source coverage.
Alternative to Time Tracking
Modern time tracking application for freelancers and agencies.
Alternative to Time Tracking
Track work time and print out a summary of your activities on demand.
Time Tracking
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Time Tracking
Open business management platform for collaborative, on-demand and sharing economies (ERP/CRM/HRM/ATS/PM).
Time Tracking
Habit tracking app to save your precious moments in your fleeting life.
Time Tracking
An open source time-tracker based on an interactive timeline and powerful reporting.
IdeaProof scores your idea against live competitors, market size and 1,000+ documented startup failures in about two minutes.