SHSelfHostIndex

Calligra Suite vs Mail-in-a-Box

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?
CA Calligra Suite Graphic art and office suite from KDE VS MA Mail-in-a-Box Turn a fresh server into a working mail server
FeatureCalligra SuiteMail-in-a-Box
CategoryOffice SuitesMail Servers
LicenseGPL-2.0CC0-1.0
LanguageC++Python
Setup difficultyMediumEasy
Min. RAM512 MB1,024 MB
Deploymentbare-metal, sourcebare-metal, one-click
GitHub stars★ 300★ 15,385
First released20112014
ReplacesMicrosoft 365Google Workspace, Microsoft 365

Why pick each one

Choose Calligra Suite if…

  • Fully open source
  • Integrates with KDE
Calligra Suite details

Choose Mail-in-a-Box if…

  • Very beginner-friendly
  • Opinionated, complete stack
Mail-in-a-Box details

Frequently asked questions

Is Calligra Suite or Mail-in-a-Box better?

Mail-in-a-Box is the stronger all-round pick: it has both the larger community and the simpler easy setup. Consider Calligra Suite if its specific feature set fits your needs better.

Are Calligra Suite and Mail-in-a-Box free and open-source?

Yes. Calligra Suite is licensed under GPL-2.0 and Mail-in-a-Box under CC0-1.0. Both can be self-hosted at no software cost.

Can I run Calligra Suite and Mail-in-a-Box with Docker?

Calligra Suite: check the project docs for container support. Mail-in-a-Box: check the project docs for container support.

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