Which xmpp server to choose?

Question

linux

Hello!
I need your help! There is a Debian 9 server in the organization for local use. You need to install xmpp server on it. 10-15 people will use it.
In priority, of course, with simple installation and configuration and low resource consumption
. Which one is better to choose?

Answer 1

openfire can advise

Answer 2

prosody - easy, but you have to work a little with a file
metronome.im - a fork of prosody but made to work out of the box with a bunch of its own features, in fact, almost a whole social network and for corporate parties I recommend
looking at Tigase XMPP Server right away - also worth a look, they are made by very serious guys.

Answer 3

Prosody. Set up quickly, and many modules for all XEPs

Answer 4

OpenFire is quite a solution.