Secure instant messaging system for team collaboration
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LAN Messenger - LAN Messenger is a decentralized UDP IM-style chat client which supports usernames...
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Softros LAN messenger - LAN messenger for an internal office chat for home or business users. It does not require a server and is very easy to install and use. It supports personal chats, group chats, message brodcasting, files transfer and remote desktop access.
Marketo - Marketo's powerful marketing automation software helps marketers master the art & science of digital marketing to engage customers and prospects.
Bopup IM Suite - Organize secure messaging system and communicate instantly via self-hosted IM server.