Walkie - Walkie is an online communication providing software that allows you to remain in touch with the other persons.
Livestreamer - Livestreamer is a command-line utility that pipes video streams from various services into a video...
Slack Voice Chat by Standuply - Easily record and send voice messages on Slack 🗣️
StreamBuffRe - StreamBuffRe buffers online streams and redirects them to different destinations.
Cord - One tap voice chat
Streamlink - Streamlink is a fork of the discontinued livestreamer project.