head to head · open source
SolidTime vs Freeter
SolidTime has 9,102 GitHub stars, 532 forks, 32 open issues and last shipped yesterday. Freeter has 1,029 stars, 67 forks, 14 open issues and last shipped 5 months ago. SolidTime leads on adoption by 785% (9,102 vs 1,029 stars). SolidTime is written in PHP under AGPL-3.0; Freeter is written in TypeScript under GPL-3.0. SolidTime has attracted 6% as many forks as stars, Freeter 7%. SolidTime was the more recently maintained of the two, and both are self-hostable with no licence fee.
Two open source projects, one decision. Both are free and self-hostable — the differences are community size, license terms, language stack and release pace.
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Side by side
| SolidTime | Freeter | |
|---|---|---|
| GitHub stars | ★ 9.1K | ★ 1.0K |
| License | AGPL-3.0 | GPL-3.0 |
| Written in | PHP | TypeScript |
| Last push | 2026-11-02 | 2026-05-27 |
| Forks | ⑂ 532 | ⑂ 67 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick SolidTime if
- You weight community size — 9.1K stars and counting
- You want the AGPL-3.0 license terms
- Your stack matches PHP
- You value the larger contributor base for long-term maintenance
pick Freeter if
- You want the Freeter feature set and don't need the biggest community
- You prefer the GPL-3.0 license terms
- Your stack matches TypeScript
- You evaluated both and Freeter fits your workflow better
About SolidTime
solidtime The modern Open Source TimeTracker solidtime is a modern open source time tracking application for Freelancers and Agencies. Features Time tracking: Track your time with a modern and easy to use interface Projects: Create and manage projects and assign project members Tasks: Create and manage tasks and assign tasks to projects Clients: Create and manage clients and assign clients to projects Billable rates: Set billable rates for projects, project members, organization members and organizations Multiple organizations: Create and manage multiple organizations with one account Roles and permissions…
read the full SolidTime overview →
About Freeter
Freeter is a free and open source organizer for people who work on their computer. It lets you gather everything you need for work — in one place, organized by projects and workflows. Quickly access your setup via Ctrl or Cmd + Shift + F or from the tray icon. Switch effortlessly between workflows, stay focused on what matters now, and reduce context switching. Curious about what the app does and how to get started? [ Read the full post here ][post intro]. [ Homepage ][home] [ Download ][download] [ Community ][community] [ Donate ][donate] [ Roadmap ][roadmap] [ Feature Requests ][featurerequests] [ Bug Reports…
read the full Freeter overview →
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Frequently asked questions
Is SolidTime or Freeter more popular?
SolidTime has 9,102 GitHub stars and Freeter has 1,029. SolidTime has the larger community by that measure.
Are SolidTime and Freeter free?
Both are open source. SolidTime is licensed under AGPL-3.0 and Freeter under GPL-3.0. Neither carries a licence fee.
What is the difference between SolidTime and Freeter?
SolidTime is written in PHP and Freeter in TypeScript. The practical differences are community size, licence terms, language stack and release cadence — all compared in the table above.
Which should I choose, SolidTime or Freeter?
Choose SolidTime if you want the larger community (9,102 stars) or its AGPL-3.0 licence terms. Choose Freeter if its feature set, stack or GPL-3.0 licence fits better. Both are self-hostable.