LAN Messenger, MyChat, IP Messenger, Feem, Vypress Chat, Winpopup LAN Messenger, Softros LAN messenger, BigAnt Office LAN Messenger, Output Messenger, RealPopup LAN chat, Simple Chat, BORGChat, jMessenger, qchat, IntraMessenger, Banckle Enterprise IM, Network Assistant, Kubeah Chat are some alternatives to Bopup IM Suite.