For Spotify listeners who keep their library tidy

The playlist tools Spotify forgot to build

Turn an artist's whole catalog into one playlist, merge playlists and keep them in sync, clean out duplicates, and hear about new releases first.

Every album, single and compilation of an artist in one playlist, in release order. Pick exactly which releases go in.

Found several great playlists for one mood? Combine them into one, and keep pulling in what gets added to them.

mottle watches the artists and playlists you follow, and emails you the new releases and tracks to add.

Find every track a playlist holds more than once, and remove the copies in one go.

Give a playlist a cover of its own, generated from its title.