http://titanxsu7bfd7vlyyffilprauwngr4acbnz27ulfhyxrqutu7atyptad.onion/about.html
Our service can be used on any device with any software which can run the XMPP/Jabber protocol whether it's Psi, Psi+, Pidgin, Tor Messenger, Adium, Xabber or other! Our services are fully compatible with other onion/i2p providers*. We do NOT support ANY connection to other clearnet XMPP/Jabber servers for obvious security reasons. Tor service can communicate with any other XMPP server which is hosted on the Tor network (hidden onion), same goes for the I2P server...