Magic Playlist - Get the playlist of your dreams based on a song
Qrvey - Embedded Analytics built exclusively for SaaS applications.
Spotalike - Spotify playlist with similar songs, according to Last.fm
AnswerRocket - AnswerRocket is a search-powered analytics that makes it possible to get answers from business data by asking natural language questions.
Playlist Machinery - Tools that help you create & organize your Spotify playlists
Syndigo - Syndigo is an online management platform that provides access to the world’s biggest global content database of digital information.