Ergo vs Synapse

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?
FeatureErgoSynapse
CategoryChat & CommunicationMatrix & XMPP
LicenseMITAGPL-3.0
LanguageGoPython
Setup difficultyMediumHard
Min. RAM64 MB1,024 MB
Deploymentdocker, binary, sourcedocker, bare-metal
GitHub stars★ 3,288★ 4,503
First released20162014
ReplacesSlack, DiscordSlack, Discord, WhatsApp

Why pick each one

Choose Ergo if…

  • No external services needed
  • Easy to run
Ergo details

Choose Synapse if…

  • Open federated protocol
  • Strong encryption
  • Bridges to other chats
Synapse details

Frequently asked questions

Is Ergo or Synapse better?

Neither is universally better. Synapse 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 Ergo and Synapse free and open-source?

Yes. Ergo is licensed under MIT and Synapse under AGPL-3.0. Both can be self-hosted at no software cost.

Can I run Ergo and Synapse with Docker?

Ergo: yes. Synapse: yes.

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