Jabber/XMPP based servers

First we need to setup our server. Then the client... As soon as you select the server of your choice, and download it, click here to continue.

Open Source

NAME of Project Language Written Web-Site of Project
chime Java http://www.codecobra.com/chime/
ejabberd Erlang http://ejabberd.jabber.ru/
jabberd C http://jabberd.jabberstudio.org
jabberd2 C http://jabberd.jabberstudio.org/2/
OpenIM Java http://www.open-im.net
psyced LPC  http://www.psyced.org/
Tigase Java https://tigase.dev.java.net/
Wildfire Server Java http://www.jivesoftware.org
WPJabber C (abandoned project)
xmppd.py Python http://sf.net/projects/xmpppy/
 

Well, I had some free time. So, I am writing the commercial once also... if anyone's interested

Commercial

Antepo OPN Java http://www.antepo.com/?products.opnserver
iChat Server C http://www.apple.com/server/macosx/features/collaborationservices.html
Jabber XCP C http://www.jabber.com/
Merak IM  Delphi  http://www.icewarp.com/products/instant_messaging/
SoapBox Server .Net http://www.coversant.net/server
Sun Java System Instant Messaging Java  http://www.sun.com/software/products/instant_messaging/
TIMP.NET .Net http://www.tipic.com/

 

Source Wikipedia.com