Playlist Machinery - Tools that help you create & organize your Spotify playlists
HotMusic - HotMusic is the best music service to discover songs from your favourite genres RIGHT AFTER their...
Spotify.me - Beautiful analytics on your Spotify listening habits 🎧
Tune My Music - Transfer Playlists Between Music Services
Magic Playlist - Get the playlist of your dreams based on a song
SoundCloud Charts - The most played tracks on SoundCloud this week