Skype for Slack - Move your slack discussions to a group skype call
VoiceText for Slack - Voice notes w/ transcription in Slack
Aircall Now - Make voice calls inside Intercom Messenger ๐๐ฌ
Voicl - With Voicl you can easily embed voice notes onto your website.
HandsFree 2 - Call and SMS in Mac using your Android phone via Bluetooth
Penman - A voice-driven note taking app ๐ฃ๏ธ๐