Modern open-source time-tracking app
Timers, projects, tasks, clients and billable rates across several organisations.
alternatives to
Hosted time tracker with timers, projects, clients and reports, available on the web, desktop and mobile. A closed product from Toggl.
| Tool | Fit | Stars | Licence | Terms | Self-hosted | Language | Latest | Last push |
|---|---|---|---|---|---|---|---|---|
| solidtime | Full replacement | 9k | AGPL-3.0 | Open source | Yes | PHP | v0.21.0 | 2026-10-06 |
| Kimai | Full replacement | 5.1k | AGPL-3.0 | Open source | Yes | PHP | 2.69.0 | 2026-10-06 |
| titra | Full replacement | 496 | AGPL-3.0 | Open source | Yes | JavaScript | v1.1.0 | 2026-09-17 |
| TimeTagger | Partial | 1.8k | GPL-3.0 | Open source | Yes | Python | v26.1.3 | 2026-09-28 |
| Timewarrior | Partial | 1.7k | MIT | Open source | Yes | C++ | v1.10.0 | 2026-10-02 |
| Traggo | Partial | 1.6k | GPL-3.0 | Open source | Yes | Go | v0.8.3 | 2026-09-27 |
6 alternatives
Modern open-source time-tracking app
Timers, projects, tasks, clients and billable rates across several organisations.
Kimai is the #1 open-source time-tracking application. From freelancers to companies and organisations - everyone can manage timesheets, generate reports, create invoices and so much more... Web-based multi-user application, available as On-Premise or SaaS version: https://www.kimai.org
Timers and timesheets per customer, project and activity, with rates, reports, exports and a JSON API.
titra - modern open source project time tracking for freelancers and small teams
Timers and timesheets per project and customer, with reports and an API.
Tag your time, get the insight
A timeline of records grouped by tags, with targets and PDF or CSV reports; no clients, rates or team workspaces.
Timewarrior - Commandline Time Tracking and Reporting
Command-line timers with tags and reports, without a web app.
self-hosted tag-based time tracking
Time spans tagged with key-value pairs instead of projects, with dashboards.