Overall rating
Stars: 33676
Contributors: 395
Mattermost is a secure, flexible collaboration platform designed for team communication and project management. It supports real-time messaging, file sharing, and integrations with popular tools to streamline workflows. Built for scalability, Mattermost offers deployment options and customization to meet diverse organizational needs.
Last update: Sep 15, 2025
Commits (last week)
45
Resolved issues (last week)
40
Merged PRs (last week)
33
Last update: Sep 17, 2025
Age
10 years 3 months
Stability
STABLE
Funding
Has commercial version
Programming languages
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