Mattermost vs Zulip

Both are team chat tools. Here's how their key features, pricing and fit line up, from each vendor's own site.

Feature Mattermost Category leader Zulip Category leader
PricingContact salesFree plan
$3.50/user/mo
Best forRegulated enterprises and government teams that must run chat on their own or air-gapped infrastructure.Distributed teams and open-source communities that work asynchronously and want every conversation threaded by topic.
Team size51–500+ people2–500 people
Channels YesYes
Threaded replies Not listedYes
Direct and group messages Not listedNot listed
Searchable history YesYes
App integrations YesYes
Huddles and calls YesYes
VisitVisit Visit

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