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.
Gomix - The easiest way to build the app or bot of your dreams
MyChat - Secure instant messenger for any network
Chatfuel - Chatfuel is the best bot platform for creating an AI chatbot on Facebook.
BORGChat - BORGChat is a LAN messaging software program.
Recast.AI - Recast.AI is the leading platform to build, connect and monitor bots.