Playlist Machinery - Tools that help you create & organize your Spotify playlists
VoiceText for Slack - Voice notes w/ transcription in Slack
Heartbeat - Listen to music with your friends together, on Spotify
Einote - Einote is a Chrome extension that allows Internet users to take notes on the fly with their voice right from any webpage.
Magic Playlist - Get the playlist of your dreams based on a song
Phonic.ai - Phonic is the easiest way to collect audio or video in an online survey. Designed for market research teams, startups and academic researchers.