Mattermost
FeaturedFreeSelf-hosted team chat and collaboration for channels, calls, and playbooks
Best for chat · self-hosted · collaboration
Strengths
- Channels
- Calls
Skip if
you need a team plan, audit logs, or a phone number to call
Mattermost is a team-chat platform. Run channels, calls, and playbooks on a server you host yourself — a hub, not a clip dump.
Key features
- Channels
- Calls
- Playbooks
- Self-hosted
Why it is on Toolora
We list Mattermost for people who need chat · self-hosted · collaboration. Skip it if you need a team plan, audit logs, or a phone number to call.
Closest alternatives on Toolora: Zulip, PeerTube, Lemmy.
Try instead
CompareZulip
Organized team chat with topic threads inside channels, plus a self-hosted option
Social Media ManagementAlso built for chat.
PeerTube
Host and federate video without ads or a central silo
Social Media ManagementAlso built for self hosted.
Lemmy
Federated communities with upvotes and threads, without ads or a central silo
Social Media ManagementAlso built for self hosted.
Mattermost
Free self-hosted team edit…