by Mattermost, Inc.
Mattermost: self-hosted open-core team chat
Mattermost publishes monthly compiled releases under an MIT licence and documents self-hosted deployment via Docker, Ubuntu, tar or Kubernetes.
MIT-licensed compiled releases
Special sign-up link
About this offer
Mattermost is an open-core collaboration platform with chat, workflow automation, voice calling, screen sharing and AI integration. It is written in Go and React and relies on PostgreSQL.
Compiled versions produced by Mattermost, Inc. are licensed under an MIT licence, with a new compiled release every month on the 16th. Builds made from source are covered by the GNU AGPL v3.0 (with stated exceptions) or a commercial licence, and admin tools and configuration files are under Apache 2.0.
The repository also contains a separate enterprise licence file, so some functionality may sit outside the open-source licences; check the licence files before deploying.
How to redeem
- 1Open the official Mattermost repository on GitHub
- 2Choose a deployment guide (Docker, Ubuntu, tar or Kubernetes)
- 3Install and configure your own Mattermost instance
Terms and restrictions
- Compiled versions produced by Mattermost, Inc. are licensed under MIT
- Self-built versions from source: GNU AGPL v3.0 (with exceptions) or a commercial licence
- Admin tools and configuration files: Apache License v2.0
- Use of the Mattermost trademark requires prior written approval
Terms are summarised from the provider's page and may change. The provider's terms always take precedence.
About Mattermost
Mattermost is a collaboration platform offering chat, workflow automation, voice calling and screen sharing. It runs as a single Linux binary backed by PostgreSQL and can be deployed on your own infrastructure.
Open source under the MIT (compiled releases); AGPL-3.0 and Apache-2.0 (source) license. View source
All Mattermost offers
