Zammad
Chat & CommunicationWeb-based helpdesk and customer support system
Replaces Zendesk, Freshdesk
Best LDAP Chat & Communication for self-hosting
The 7 best LDAP chat & communication you can self-host, ranked by community traction.
SimpleX
Chat & CommunicationMessaging platform operating without user identifiers
Mollysocket
Chat & CommunicationServer for unified push support in Molly chat application
Anope
Chat & CommunicationIRC services suite for nickname and channel registration
Replaces Slack
YunoHost Mail Relay
Chat & CommunicationContinuously relays a remote IMAP inbox into a YunoHost mailbox
ARN-Messager
Chat & CommunicationBot which enables multiple Matrix users to use a single third-party IM
Mailing List Manager
Chat & CommunicationSimple and efficient mailing list manager
No apps match these filters.
Every option here is open-source and self-hostable, tagged LDAP within the chat & communication category. Compare them on the individual app pages for setup difficulty and resource requirements.