ejabberd vs Ergo

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?
FeatureejabberdErgo
CategoryMatrix & XMPPChat & Communication
LicenseGPL-2.0MIT
LanguageErlangGo
Setup difficultyHardMedium
Min. RAM512 MB64 MB
Deploymentdocker, bare-metaldocker, binary, source
GitHub stars★ 6,711★ 3,288
First released20022016
ReplacesSlack, WhatsAppSlack, Discord

Why pick each one

Choose ejabberd if…

  • Extremely scalable
  • Battle-tested
  • Standards-based
ejabberd details

Choose Ergo if…

  • No external services needed
  • Easy to run
Ergo details

Frequently asked questions

Is ejabberd or Ergo better?

Neither is universally better. ejabberd has the larger community, while Ergo is simpler to set up (medium difficulty). Choose based on the comparison table above and your own setup.

Are ejabberd and Ergo free and open-source?

Yes. ejabberd is licensed under GPL-2.0 and Ergo under MIT. Both can be self-hosted at no software cost.

Can I run ejabberd and Ergo with Docker?

ejabberd: yes. Ergo: yes.

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