Tincan - Share short sound blurbs with your friends and followers.
Cord - One tap voice chat
Yelling Across Cubicles - Walkie-talkie for your Mac Menu Bar
Walkie - Walkie is an online communication providing software that allows you to remain in touch with the other persons.
Houseparty - Brining empathy to online communication.
Slack Voice Chat by Standuply - Easily record and send voice messages on Slack 🗣️