Tools / product

Mattermost

Open-source team collaboration platform for chat, playbooks, and calls across the software development lifecycle.

URL

https://mattermost.com

Collection

General & Emerging

Language

TypeScript

License

GNU Affero General Public License v3.0

Stars

39,359

Open source

Yes

chatteam-messagingself-hostedopen-sourceslackmicrosoft-teams

Used in stacks

• Mattermost / Rocket.Chat

Compared with

• Mattermost vs Rocket.Chat
• Zulip vs Mattermost