Collabora Online vs Group-Office
A side-by-side comparison of two self-hosted apps from related categories — licensing, setup difficulty, resource needs, and what each one replaces.
Not the right match-up?
Collabora Online
Self-hosted online office suite based on LibreOffice
VS
Group-Office
Web-based groupware and CRM with email and calendar
| Feature | Collabora Online | Group-Office |
|---|---|---|
| Category | Document Management | Groupware |
| License | MPL-2.0 | AGPL-3.0 |
| Language | Shell | PHP |
| Setup difficulty | Medium | Medium |
| Min. RAM | 2,048 MB | 1,024 MB |
| Deployment | docker, bare-metal, source | docker, bare-metal |
| GitHub stars | ★ 3,316 | ★ 275 |
| First released | 2015 | 2003 |
| Replaces | Google Docs, Microsoft 365 | Microsoft 365, Google Workspace |
Why pick each one
Choose Group-Office if…
- Released under the AGPL-3.0 license
- First-class Docker support for quick deployment
- Written in PHP
Frequently asked questions
Is Collabora Online or Group-Office better?
Neither is universally better. Collabora Online has the larger community; both share a medium setup difficulty, so the decision comes down to features and licensing.
Are Collabora Online and Group-Office free and open-source?
Yes. Collabora Online is licensed under MPL-2.0 and Group-Office under AGPL-3.0. Both can be self-hosted at no software cost.
Can I run Collabora Online and Group-Office with Docker?
Collabora Online: yes. Group-Office: yes.