TeamViewer - TeamViewer lets you establish a connection to any PC or server within just a few seconds.
Nakama - Nakama is an open-source distributed social and realtime server for games and apps.
Twitch Messenger - Desktop and mobile app for Twitch users to communicate with friends and teammates across platforms.
TeamTalk - TeamTalk 4 is a conferencing system which enables a group of people to collaborate and share...
Jitsi Meet - Join a WebRTC video conference powered by the Jitsi Videobridge
Discord - Step up your game with a modern voice & text chat app. Crystal clear voice, multiple server and channel support, mobile apps, and more.