Here is a quick high-level comparison between #XMPP and #Matrix.
We hope you find it useful !
https://www.process-one.net/blog/xmpp-matrix/
Understanding messaging protocols: XMPP and Matrix / ProcessOne
In the world of real-time communication, two prominent protocols often come into discussion: XMPP and Matrix. Both protocols aim to provide robust and secure messaging solutions, but they differ in architecture, features, and community adoption.Mickaël Rémond (ProcessOne)