Mattermost vs Zulip: which does AI recommend?

· ChatGPT and Google AI Mode

Based on every AI answer that names bothReviewed by

How we measure

AI summary

is favored for topic-first threading and fully open-source requirements. When answers name both, they list first slightly more often.

Listed first when AI names both

MattermostMattermost: 45%ZulipZulip: 55% (Zulip leads)

Recommended when named

MattermostMattermost: 75%
ZulipZulip: 94% (Zulip leads)

Pick Zulip for

  • Asynchronous threaded conversations Usually

Topic by topic

Mentioned in, as a share of each topic’s answers

Mattermost named more4About even1

Mattermost named more

About even1

Only Mattermost is ranked in7

What people ask AI about Mattermost and Zulip

leads for a central, open-source team chat app. leads for secure, self-hosted chat with threaded conversations. The answers are level on open-source chat that does not claim data ownership.

Mattermost listed firstZulip listed first
  1. My team needs a central place to communicate. What's the best team chat app that is open-source?Mattermost often first
  2. What's a good, secure team chat platform that's self-hosted and offers threaded conversations?Zulip often first
  3. I need a team chat app that is open source and does not claim ownership of our data.Level
  4. My team needs a central place to communicate asynchronously. What's the best team chat app that prioritizes threaded conversations?Zulip usually first

Who AI mentions first

Mattermost listed firstZulip listed first

The lead changes hands from month to month.

  1. JunMattermost listed first: 54%Zulip listed first: 46%
  2. JulMattermost listed first: 36%Zulip listed first: 64%
  3. AugMattermost listed first: 48%Zulip listed first: 52%
  4. SepMattermost listed first: 43%Zulip listed first: 57%

ChatGPT Search leans toward , while Google AI Mode leans toward when answers name both.

  • ChatGPTMattermost listed first: 26%Zulip listed first: 74%
  • Google AI ModeMattermost listed first: 75%Zulip listed first: 25%

Sources cited in the comparisons

Mattermost favouredNeither favouredZulip favoured

Also named alongside Mattermost and Zulip

  1. Rocket.Chat82%
  2. Element56%
  3. Matrix44%
  4. Element31%
  5. Microsoft Teams16%
  6. Slack16%
  7. Nextcloud Talk14%
  8. Slack13%
  9. Google Chat6%
  10. Twist6%
  11. Discord5%
  12. Matrix Synapse5%

Mattermost vs Zulip: common questions

Is Mattermost better than Zulip?
Zulip is favored for topic-first threading and fully open-source requirements. When answers name both, they list Zulip first slightly more often.
Do ChatGPT and Google AI Mode recommend Mattermost or Zulip?
ChatGPT Search leans toward Zulip, while Google AI Mode leans toward Mattermost when answers name both.
What are the alternatives to Mattermost and Zulip?
AI most often names Rocket.Chat, Element, Matrix and Element in the same answers.
When is Zulip the better pick?
AI usually lists Zulip first for: Asynchronous threaded conversations.

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