Compare software

Prosody vs ejabberd: catalog facts
Prosody	ejabberd
Free Free and open source under the MIT licence.	Free Free and open source.
Self-hosted	Linux, Self-hosted
Simple setup and low resource use Federates with other XMPP servers	XMPP, MQTT and SIP in one server Over 400 XMPP extensions supported
Requires a server and some administration Users need a separate XMPP client	More complex than servers built for small groups Erlang-based stack can be unfamiliar to admins
Self-hosted	Self-hosted
Open source	Open source
License: MIT	License not stated
Not stated if an account is needed	No account needed
Not stated if it works offline	Not stated if it works offline
Official website Full listing and sources Checked September 23, 2026	Official website Full listing and sources Checked September 23, 2026

Catalog facts only. Anything “not stated” is unconfirmed. Check full listings for details.