IntraMessenger
Create your own Instant Messenger communities!
16 Alternatives To IntraMessenger
BORGChat
BORGChat is a LAN messaging software program.
BeeBEEP
You can message and share files inside your intranet without a server.
BizChat
BizChat is an enterprise collaboration app that allows public & private chat, access employee…
Bopup IM Suite
Organize secure messaging system and communicate instantly via self-hosted IM server.
Dialog Messenger
handy and feature-rich enterprise multi-device messenger available for server or cloud – Slack-like, but not Slack-limited
Feem
Share files offline. No servers. No cloud. No limits.
IP Messenger
IP Messenger (Official Site)
LAN Messenger
LAN Messenger is a decentralized UDP IM-style chat client which supports usernames…
Network Assistant
The creators of CoolCD Studio - CDDB enabled CD Player, Network Assistant - instant messaging software for the network or intranet environment and OpenGL screen savers
Output Messenger
Secure instant messenger app for office provides seamless instant messaging solutions for all office, corporate and enterprise business communication needs.
Simple Chat
Simple Chat is a simple, opensource and powerful cross-platform client-server chat for local…
Slack
A messaging app for teams who see through the Earth!
Smarsh Instant Messenger
smarshIM Mobile is a free application download that requires a paid account on the smarshIM service…
Winpopup LAN Messenger
Winpopup LAN Messenger is a cost-effective Office, Corporate, Enterprise Instant Messaging solution.
jMessenger
An open-source java based chat and file-transfer application
qchat
QChat is a simple crossplatform LAN chat.