Maybe the only feature still keeping me from leaving Spotify is the Blend playlist I have with my girlfriend, here’s more info on the feature: https://support.spotify.com/us/article/social-recommendations-in-playlists/
This playlist matches the listening habits of two or more users and creates a playlist that contains liked or suggested tracks for both people, tailored to be close to the tastes of both as much as possible. It’s a great feature actually, it allows gradual and painless introduction into the music tastes of your friends, super neat.
Since Deezer has the ability to subscribe to a person I’d imagine it would be possible to match the recommendations of both and create a mix for them. Something simpler like a mix of songs from “favorites” list would also do the trick for the time being.
