Franz, Facebook Messenger, Pidgin, Adium, Xabber, Trillian, Meebo, Empathy, Chatzy, Miranda NG, Conversations, Gajim, Caliopen, Instantbird, BitlBee, CenterICQ, CenterIM, Jabiru, Kaiwa, Iwantim, OctroTalk, OneTeam, FBMessenger, Minbif, Pidgin on MacOSX, qutIM, 1click.io, LiveProfile are some alternatives to Kopete.