Available on CoolifyUnreviewed by AlexOS
Mattermost
Mattermost is an open source, self-hosted Slack-alternative.
Availability is not a recommendation
This record is synchronized from the upstream Coolify service-template catalog. AlexOS has not independently reviewed its security, maintenance, operating cost, or practical fit.
Upstream record
- Upstream ID
- mattermost
- Last synchronized
- July 22, 2026
- Source version
- 99e255a572f8c1c3e6a99637bdff498da7d2cefa
- Trust state
- Unreviewed