SimpleX
Chat & CommunicationMessaging platform operating without user identifiers
The 6 best SSO chat & communication you can self-host, ranked by community traction.
Messaging platform operating without user identifiers
Privacy-friendly, self-hosted web comments engine
Replaces Disqus
Server for unified push support in Molly chat application
Continuously relays a remote IMAP inbox into a YunoHost mailbox
Bot which enables multiple Matrix users to use a single third-party IM
Simple and efficient mailing list manager
No apps match these filters.
Every option here is open-source and self-hostable, tagged SSO within the chat & communication category. Compare them on the individual app pages for setup difficulty and resource requirements.