Clockify vs Solidtime
Clockify and Solidtime are both time tracking software. Clockify is a commercial product from CAKE.com. Solidtime is open source under AGPL-3.0, with 9k GitHub stars.
Which to pick
- Pick Clockify when
- A team wants free time tracking for many users and may add paid features later.
- Pick Solidtime when
- An agency wants a modern self-hosted Toggl or Clockify replacement.
Side by side
Time tracker and timesheet app with a free unlimited-user plan, plus paid scheduling, approvals and invoicing.
A time tracking app for freelancers and agencies with projects, clients, billable rates and reports.
Many useful features such as approvals and audit logs are on paid tiers.
Still pre-1.0, and some features are in the paid cloud.
Production-ready
Usable
Cloud service, desktop app, mobile app and browser extension
Self-hosted server, cloud service and desktop app
Not published
PHP, Laravel, Vue, TypeScript and PostgreSQL
Closed source, sold by CAKE.com
Open source, AGPL-3.0 (network copyleft)
Closed source: you use it under the maker's terms and cannot change or resell the code.
Use inside your business is unrestricted. If you change it and let customers use it over the internet, you must publish your changes.
No Wikipedia article of its own
9k GitHub stars
Not known
Established: started 2 years ago, latest release v0.22.1.
Other comparisons
More time tracking apps
Both sides were judged on 2026-11-03 from makers' descriptions, Wikipedia, READMEs and GitHub data. License, age and popularity lines are worked out directly.