musiqpad - Musiqpad is a social-music software platform for users to host their own ‘pads’ (rooms).
Patreon - Patreon enables fans to give ongoing support to their favorite creators.
üWave - üWave is a self-hosted collaborative listening platform.
Level Music - A new platform for independent artists, everywhere. In beta.
Twinjack - Stream Spotify music with anyone with just a link
Apple - Available on iOS