36.2k

Mattermost

An open source platform for secure collaboration across the entire software development lifecycle.

Mattermost is built in TypeScript, 36.2k GitHub stars from 100 contributors, latest release v11.5.1.

When to use Mattermost

Mattermost is listed here as a Productivity project. The directory calls out Secure team messaging, File sharing, Collaboration across software lifecycle as capabilities associated with it.

Other recorded traits for Mattermost include Customizable and extensible, Self-hosted and cloud deployment options.

Besides Productivity, this page also files Mattermost under Tools, DevOps, Security.

Mattermost compared with

Records in this directory name Slack, Microsoft Teams, Rocket.Chat as products people compare with Mattermost. That list is editorial metadata, not a claim that Mattermost replaces each of them.

Open-source projects that mention Mattermost are collected on a separate alternatives page.

What the Mattermost stats reflect

GitHub currently shows 36.2k GitHub stars, about 100 contributors, 8.5k forks, 874 open issues, latest tracked release v11.5.1. Star and activity counts here are a snapshot used as a proxy for community adoption, not a quality score.

Stats refreshed

Language
TypeScript
Latest Release
v11.5.1
License
Other

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Key features of Mattermost

  • Secure team messaging
  • File sharing
  • Collaboration across software lifecycle
  • Customizable and extensible
  • Self-hosted and cloud deployment options

Recorded alternatives to Mattermost

See open-source alternatives to Mattermost

Compare with



Mattermost on GitHub

Stars
36.2k
Contributors
100
Open Issues
874
Forks
8.5k

Frequently asked questions

What is Mattermost?

An open source platform for secure collaboration across the entire software development lifecycle. This directory highlights Secure team messaging, File sharing, Collaboration across software lifecycle.

What language is Mattermost written in, and what is the latest release?

Mattermost is written primarily in TypeScript. The latest release tracked on this page is v11.5.1.

How widely is Mattermost used on GitHub?

Mattermost has about 36.2k GitHub stars across about 100 contributors. It also has about 8.5k forks. Those counts are a snapshot of community attention, not a ranking of quality.

What do people compare Mattermost with?

This directory records Slack, Microsoft Teams, Rocket.Chat as comparison points for Mattermost. A longer list of open-source projects that mention Mattermost is at https://www.open-source-tools.com/alternatives/mattermost.