Mattermost

Secure collaboration platform for team communication and workflow automation

Alternative to: Slack, Microsoft Teams, Discord, Rocket.Chat, Zulip, Matterbridge, Wire, Twist

Available in:

business

About Versions (108)

v11.1.1

2025-11-21

Mattermost Platform Release 11.1.1

WinterFlow.io — Fresh look at Self-Hosting.

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