Magic Playlist - Get the playlist of your dreams based on a song
CoinBundle - Invest in crypto portfolios with one click and zero fees
Spotalike - Spotify playlist with similar songs, according to Last.fm
Coinwink - Crypto alerts, watchlist and portfolio tracking app for Bitcoin, Ethereum, and other 3500+ crypto coins and tokens
Playlist Machinery - Tools that help you create & organize your Spotify playlists
CoinMarketCal - All crypto events that help crypto traders at one place