Mattermost
Communication

Mattermost

Mattermost is an open source platform for secure collaboration across the entire software development lifecycle.

Open Source Alternative To Slack, Microsoft Teams, Discord

License

AGPL V3

Language

Go

Stargazers

25477

Forks

6148

Open Issues

840

More open source alternatives

Fosscord
Fosscord
No items found.

Open Source Alternative to Discord

Drawio
Drawio
No items found.

Open Source Alternative to LucidChart

LogChimp
LogChimp
No items found.

Open Source Alternative to Canny

Vault
Vault
No items found.

Open Source Alternative to 1Password

Bangle-io
Bangle-io
No items found.

Open Source Alternative to Notion, Evernote, Google Docs