Toxic vs ejabberd

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?
FeatureToxicejabberd
CategoryChat & CommunicationMatrix & XMPP
LicenseGPL-3.0GPL-2.0
LanguageCErlang
Setup difficultyMediumHard
Min. RAM64 MB512 MB
Deploymentbare-metal, sourcedocker, bare-metal
GitHub stars★ 1,301★ 6,711
First released20142002
ReplacesSkype, WhatsAppSlack, WhatsApp

Why pick each one

Choose Toxic if…

  • Released under the GPL-3.0 license
  • Active community (1.3k GitHub stars)
  • Written in C
  • Tiny footprint — runs in 64 MB RAM
Toxic details

Choose ejabberd if…

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

Frequently asked questions

Is Toxic or ejabberd better?

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

Are Toxic and ejabberd free and open-source?

Yes. Toxic is licensed under GPL-3.0 and ejabberd under GPL-2.0. Both can be self-hosted at no software cost.

Can I run Toxic and ejabberd with Docker?

Toxic: check the project docs for container support. ejabberd: yes.

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