head to head · open source
GreaterWMS vs marley
GreaterWMS has 4,381 GitHub stars, 1,165 forks, 77 open issues and last shipped yesterday. marley has 531 stars, 459 forks, 74 open issues and last shipped yesterday. GreaterWMS leads on adoption by 725% (4,381 vs 531 stars). GreaterWMS is written in Python under Apache-2.0; marley is written in Python under GPL-3.0. GreaterWMS has attracted 27% as many forks as stars, marley 86%. marley 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
| GreaterWMS | marley | |
|---|---|---|
| GitHub stars | ★ 4.4K | ★ 531 |
| License | Apache-2.0 | GPL-3.0 |
| Written in | Python | Python |
| Last push | 2026-09-17 | 2026-09-17 |
| Forks | ⑂ 1.2K | ⑂ 459 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick GreaterWMS if
- You weight community size — 4.4K stars and counting
- You want the Apache-2.0 license terms
- Your stack matches Python
- You value the larger contributor base for long-term maintenance
pick marley if
- You want the marley 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 marley fits your workflow better
About GreaterWMS
GreaterWMS is an open source inventory and warehouse management system written in Python and built around Django, Django REST Framework, and a Quasar Vue.js frontend. The project is presented as a warehouse management system for supply chain operations, with topics covering inventory, warehouse management, and SCM. Its origin is described as a system derived from a Ford Asia Pacific after sales logistics warehousing supply chain process, and it is positioned for organizations that need a customizable base platform rather than a fixed commercial package.
read the full GreaterWMS overview →
About marley
Marley Health is an open source, GPL 3.0 licensed health information system (HIS) built on the Frappe framework for healthcare organisations — clinics, hospitals, and practitioners — that want electronic health records and hospital operations running on infrastructure they control.
read the full marley overview →
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Frequently asked questions
Is GreaterWMS or marley more popular?
GreaterWMS has 4,381 GitHub stars and marley has 531. GreaterWMS has the larger community by that measure.
Are GreaterWMS and marley free?
Both are open source. GreaterWMS is licensed under Apache-2.0 and marley under GPL-3.0. Neither carries a licence fee.
What is the difference between GreaterWMS and marley?
GreaterWMS is written in Python and marley 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, GreaterWMS or marley?
Choose GreaterWMS if you want the larger community (4,381 stars) or its Apache-2.0 licence terms. Choose marley if its feature set, stack or GPL-3.0 licence fits better. Both are self-hostable.