Mail-in-a-Box vs LibreOffice Online
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?
Mail-in-a-Box
Turn a fresh server into a working mail server
VS
LibreOffice Online
Browser-based office suite from the LibreOffice project
| Feature | Mail-in-a-Box | LibreOffice Online |
|---|---|---|
| Category | Mail Servers | Office Suites |
| License | CC0-1.0 | MPL-2.0 |
| Language | Python | JavaScript |
| Setup difficulty | Easy | Hard |
| Min. RAM | 1,024 MB | 2,048 MB |
| Deployment | bare-metal, one-click | docker, source |
| GitHub stars | ★ 15,385 | ★ 649 |
| First released | 2014 | 2015 |
| Replaces | Google Workspace, Microsoft 365 | Microsoft 365, Google Docs |
Why pick each one
Choose LibreOffice Online if…
- True open-source office
- Strong format support
Frequently asked questions
Is Mail-in-a-Box or LibreOffice Online better?
Mail-in-a-Box is the stronger all-round pick: it has both the larger community and the simpler easy setup. Consider LibreOffice Online if its specific feature set fits your needs better.
Are Mail-in-a-Box and LibreOffice Online free and open-source?
Yes. Mail-in-a-Box is licensed under CC0-1.0 and LibreOffice Online under MPL-2.0. Both can be self-hosted at no software cost.
Can I run Mail-in-a-Box and LibreOffice Online with Docker?
Mail-in-a-Box: check the project docs for container support. LibreOffice Online: yes.