Jabber Software Foundation -  .

Amessage Jabber services - - Public Jabber server that offers IPv6 based connections and the normal IPv4 connections.

IceWarp Instant Messaging Server - - XMPP server implementation with gateways to public networks, integrated with email, groupware, FTP and web server for single sign-on and simplified administration. Shareware/Commercial.

Jabber Australia - - Small group of Jabber enthusiasts looking to promote the use of Jabber to Australians. Providing public Jabber server, chatrooms/conference server and web discussion forums.

Jabber iconset collection - - A website devoted to collect jabber iconsets (jisp-files).

Jabber IM Hosting Services - - Web hosts that cater to Jabber server hosting.

Jabber Luxembourg - - Promoting Jabber technology in Luxembourg using JAJC client.

JabberLive! - - Features a community website with user profiles and people search.

JabXPCOM - - An LGPL licensed XPCOM component providing access to Jabber. Implemented as a wrapper around the C++ jabberoo library.

JaIM.at - - Public Jabber / XMPP server with MSN Yahoo AIM ICQ mail and SMS gateway.

Kaivo Jabber Training - - Kaivo offers several training courses for aspiring Jabber client developers.

MacJLib - - A Macintosh C++ library for communicating with the Jabber server. Covered under the LGPL. With current or planned support for OS 7.x, OS 8, 9 and OS X.

Ralphm.net - - Personal web site of Ralph Meijer, containing interesting Jabber powered applications, like Jabber World map.

Tipic instant messaging platform - - TIMP is a commercial Jabber server offering integration to LDAP / Active directory and MS Exchange.

XMPP Federation - - List of Jabber/XMPP servers officially registered with the XMPP Federation.