head to head · open source
GreaterWMS vs ralph
GreaterWMS has 4,381 GitHub stars, 1,165 forks, 77 open issues and last shipped yesterday. ralph has 2,516 stars, 593 forks, 124 open issues and last shipped 8 days ago. GreaterWMS leads on adoption by 74% (4,381 vs 2,516 stars). GreaterWMS is written in Python under Apache-2.0; ralph is written in Python under Apache-2.0. GreaterWMS has attracted 27% as many forks as stars, ralph 24%. GreaterWMS was the more recently maintained of the two, and both are self-hostable with no licence fee. The two share 2 topic tags (inventory, inventory-management), so they are genuine substitutes rather than adjacent tools.
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 | ralph | |
|---|---|---|
| GitHub stars | ★ 4.4K | ★ 2.5K |
| License | Apache-2.0 | Apache-2.0 |
| Written in | Python | Python |
| Last push | 2026-09-17 | 2026-09-10 |
| Forks | ⑂ 1.2K | ⑂ 593 |
| 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 ralph if
- You want the ralph feature set and don't need the biggest community
- You prefer the Apache-2.0 license terms
- Your stack matches Python
- You evaluated both and ralph 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 ralph
Ralph is an open source asset management, DCIM, and CMDB system written in Python and built with Django. It is intended for organizations that need to manage data center hardware and back office hardware in one place under the Apache 2.0 license. The project lives in the business software and operations ecosystem.
read the full ralph overview →
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Frequently asked questions
Is GreaterWMS or ralph more popular?
GreaterWMS has 4,381 GitHub stars and ralph has 2,516. GreaterWMS has the larger community by that measure.
Are GreaterWMS and ralph free?
Both are open source. GreaterWMS is licensed under Apache-2.0 and ralph under Apache-2.0. Neither carries a licence fee.
What is the difference between GreaterWMS and ralph?
GreaterWMS is written in Python and ralph 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 ralph?
Choose GreaterWMS if you want the larger community (4,381 stars) or its Apache-2.0 licence terms. Choose ralph if its feature set, stack or Apache-2.0 licence fits better. Both are self-hostable.