volt.fm - See your Spotify stats, connect with 125k+ music fans, and discover new music.⠀volt.fm helps you experience Spotify in a totally new way.
Magic Playlist - Get the playlist of your dreams based on a song
Analyzify - Google tag manager and analytics app for your Shopify store
Spotalike - Spotify playlist with similar songs, according to Last.fm
Muru Music - Personalised playlists within seconds.
Playlist Machinery - Tools that help you create & organize your Spotify playlists