Mattermost

Slack alternative - "The secure collaboration hub for technical teams"

Active

Open source: Yes

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Project type: Tool or platform
Language(s): English
Tech stack: BuiltWith report →
Categories: General purpose open source tools, Internal communication and coordination, Open source
Tags: Slack
Added: 2024-01-22
Last modified: 2026-07-12T16:44:46.000Z

Additional details

Platforms: Signal, Slack
Number of integrations: 0

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