Cinny vs Zulip

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?
FeatureCinnyZulip
CategoryMatrix & XMPPTeam Chat
LicenseAGPL-3.0Apache-2.0
LanguageTypeScriptPython
Setup difficultyEasyMedium
Min. RAM64 MB2,048 MB
Deploymentdocker, bare-metal, sourcedocker, bare-metal
GitHub stars★ 3,826★ 25,619
First released20212015
ReplacesSlack, DiscordSlack, Microsoft Teams

Why pick each one

Choose Cinny if…

  • Lightweight to host
  • Attractive interface
Cinny details

Choose Zulip if…

  • Excellent conversation organization
  • Strong async workflow
  • Fully open source
Zulip details

Frequently asked questions

Is Cinny or Zulip better?

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

Are Cinny and Zulip free and open-source?

Yes. Cinny is licensed under AGPL-3.0 and Zulip under Apache-2.0. Both can be self-hosted at no software cost.

Can I run Cinny and Zulip with Docker?

Cinny: yes. Zulip: yes.

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