Mumble - Mumble is an open source, low-latency, high quality voice chat software primarily intended for use...

Thursday - Thursday is where remote teams do their socials.

Discord - Step up your game with a modern voice & text chat app. Crystal clear voice, multiple server and channel support, mobile apps, and more.

Kosy Office - Kosy is a virtual space for remote teams to work and hang out.

RaidCall - Free & Light. Setting up is fast and easy; with no need to rent or set up servers. Low CPU usage and minimum memory footprint allows for smooth, uninterrupted communication. im. Group Communication.

Watercoolr - Your always on drop-in virtual coworking space