Ripcord - A desktop chat client for Discord and Slack
Nakama - Nakama is an open-source distributed social and realtime server for games and apps.
Slack - A messaging app for teams who see through the Earth!
TeamTalk - TeamTalk 4 is a conferencing system which enables a group of people to collaborate and share...
Ziggs - Smoothly Share Content Between Devices!
Discord - Step up your game with a modern voice & text chat app. Crystal clear voice, multiple server and channel support, mobile apps, and more.