head to head · open source
GreaterWMS vs cmms
GreaterWMS has 4,429 GitHub stars, 1,176 forks, 77 open issues and last shipped 8 days ago. cmms has 853 stars, 250 forks, 34 open issues and last shipped 7 days ago. GreaterWMS leads on adoption by 419% (4,429 vs 853 stars). GreaterWMS is written in Python under Apache-2.0; cmms is written in TypeScript under AGPL-3.0. GreaterWMS has attracted 27% as many forks as stars, cmms 29%. cmms was the more recently maintained of the two, and both are self-hostable with no licence fee. The two share 1 topic tag (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 | cmms | |
|---|---|---|
| GitHub stars | ★ 4.4K | ★ 853 |
| License | Apache-2.0 | AGPL-3.0 |
| Written in | Python | TypeScript |
| Last push | 2026-10-26 | 2026-10-27 |
| Forks | ⑂ 1.2K | ⑂ 250 |
| 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 cmms if
- You want the cmms feature set and don't need the biggest community
- You prefer the AGPL-3.0 license terms
- Your stack matches TypeScript
- You evaluated both and cmms fits your workflow better
About GreaterWMS
GreaterWMS 完全开源的仓库管理系统 —— 为你的业务而定制 🎬 开源版本功能视频介绍 想快速了解 GreaterWMS 能做什么？我们录制了完整的开源版本功能演示，涵盖入库、出库、库存管理、PDA 扫描等核心操作流程。 👉 点击观看 GreaterWMS 开源版本功能视频 🔓 为什么选择 GreaterWMS 传统的商业 WMS 软件往往闭源且难以二次开发，企业一旦选择某款软件，二次开发就会被开发公司绑定，费用高昂且周期漫长。GreaterWMS 的诞生正是为了解决这个问题——作者在供应链行业工作 15 年，深知行业内缺乏一款 高自由度、高自定义化 的软件来深度支持企业业务。GreaterWMS 的设计初衷就是 为定制而生 ：无论你是仅构建进销存、仓库管理，还是需要对接物联网、ERP 和分销系统，GreaterWMS 都能作为你的基础平台。 Bomiot 底层框架赋能 GreaterWMS 3.0 正在基于 Bomiot 框架重构。Bomiot 用 Rust 编写核心，提供插件化架构、应用市场（pip 安装即可扩展）、信号机制等能力，让 定制开发和功能扩展变得更加高效 。 GreaterWMS 也将使用Bomiot，进行3.0重构 🎯 定制化能力 前后端分离架构 系统采用 Django REST Framework 后端 + Quasar (Vue.js) 前端的分离架构，API 遵循…
read the full GreaterWMS overview →
About cmms
Atlas CMMS Atlas CMMS is a powerful, self hosted maintenance management system designed for both web and mobile platforms using Docker. It simplifies and automates the management of maintenance activities, making it ideal for IT managers or developers looking to implement solutions that keep their organization's assets running smoothly. Think of it like Jira for technicians . Example industries Facilities Managers (buildings, property, real estate) Manufacturing/Production Teams (machinery and equipment) Healthcare Facilities (medical equipment maintenance) Hospitality Managers (hotels and resorts) Public Sector…
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Frequently asked questions
Is GreaterWMS or cmms more popular?
GreaterWMS has 4,429 GitHub stars and cmms has 853. GreaterWMS has the larger community by that measure.
Are GreaterWMS and cmms free?
Both are open source. GreaterWMS is licensed under Apache-2.0 and cmms under AGPL-3.0. Neither carries a licence fee.
What is the difference between GreaterWMS and cmms?
GreaterWMS is written in Python and cmms in TypeScript. 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 cmms?
Choose GreaterWMS if you want the larger community (4,429 stars) or its Apache-2.0 licence terms. Choose cmms if its feature set, stack or AGPL-3.0 licence fits better. Both are self-hostable.