After Slack made it's last pricing change...

• Mattermost

  142 28,009 9.9 TypeScript

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

  

Mattermost on GitHub

• web-bugs

  356 714 0.0

  A place to report bugs on websites.

  

• WorkOS

  workos.com sponsored

  The modern identity platform for B2B SaaS. The APIs are flexible and easy-to-use, supporting authentication, user identity, and complex enterprise features like SSO and SCIM provisioning.

  

• fosscord

  56 4,732 3.4 JavaScript

  Discontinued 📬 Spacebar is a free open source selfhostable discord compatible communication platform [Moved to: https://github.com/spacebarchat/spacebarchat]

  

I wouldn't recommend Discord as it's mostly unencrypted and not self-hostable, but I really the the features and design of Discord. As an alternative (but sadly not yet releases) I would recommend Fosscord. It's mostly Discord with more features for server owner and encryption.

Suggest a related project