Vimeo - Vimeo is a social media app that lets you share and capture videos. You can watch new videos in a variety of different categories, and you can share your own content right from your device. Read more about Vimeo.
Mumble - Mumble is an open source, low-latency, high quality voice chat software primarily intended for use...
Wistia - Host, manage, and track your videos with the best video marketing tools in the (known) universe.
GSC - With GSC, you can pick from any of 14 worldwide datacenters to host your own free voice server.
Kaltura - Video solutions for media, service providers, enterprises, and education - OTT TV, Webcasting, Enterprise YouTube, VPaaS – live and VOD.
Discord - Step up your game with a modern voice & text chat app. Crystal clear voice, multiple server and channel support, mobile apps, and more.