head to head · open source
ERPNext vs TimeTracker
ERPNext has 39,605 GitHub stars, 12,966 forks, 1,822 open issues and last shipped today. TimeTracker has 628 stars, 68 forks, 3 open issues and last shipped yesterday. ERPNext leads on adoption by 6,207% (39,605 vs 628 stars). ERPNext is written in Python under GPL-3.0; TimeTracker is written in Python under GPL-3.0. ERPNext has attracted 33% as many forks as stars, TimeTracker 11%. ERPNext 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
| ERPNext | TimeTracker | |
|---|---|---|
| GitHub stars | ★ 40K | ★ 628 |
| License | GPL-3.0 | GPL-3.0 |
| Written in | Python | Python |
| Last push | 2026-09-28 | 2026-09-27 |
| Forks | ⑂ 13K | ⑂ 68 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick ERPNext if
- You weight community size — 40K stars and counting
- You want the GPL-3.0 license terms
- Your stack matches Python
- You value the larger contributor base for long-term maintenance
pick TimeTracker if
- You want the TimeTracker feature set and don't need the biggest community
- You prefer the GPL-3.0 license terms
- Your stack matches Python
- You evaluated both and TimeTracker fits your workflow better
About ERPNext
ERPNext is a free and open source Enterprise Resource Planning system built on the Frappe Framework. It unifies core business functions—including accounting, procurement, manufacturing, CRM, HRMS, and asset management—into a single platform, eliminating the need for multiple proprietary tools. The project lives in the Python based Frappe ecosystem and is licensed under GPL 3.0.
read the full ERPNext overview →
About TimeTracker
TimeTracker is a self hosted, web based time tracking and invoicing application, released under the GPL 3.0 and built on Python and Flask, for freelancers, small teams, agencies and privacy focused organisations that want Toggl or Clockify style timers, project management and client billing while keeping their data on their own infrastructure.
read the full TimeTracker overview →
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Frequently asked questions
Is ERPNext or TimeTracker more popular?
ERPNext has 39,605 GitHub stars and TimeTracker has 628. ERPNext has the larger community by that measure.
Are ERPNext and TimeTracker free?
Both are open source. ERPNext is licensed under GPL-3.0 and TimeTracker under GPL-3.0. Neither carries a licence fee.
What is the difference between ERPNext and TimeTracker?
ERPNext is written in Python and TimeTracker in Python. The practical differences are community size, licence terms, language stack and release cadence — all compared in the table above.
Which should I choose, ERPNext or TimeTracker?
Choose ERPNext if you want the larger community (39,605 stars) or its GPL-3.0 licence terms. Choose TimeTracker if its feature set, stack or GPL-3.0 licence fits better. Both are self-hostable.