Discoverify is a free Spotify add-on that automatically generates a personalized "Discover Daily" playlist, filled with recommendations based on your listening history. Tweak your playlist settings and get a daily curated playlist filled with new music!
It's no longer free, I do not recommend now. I used to use this when it was free, I tried adding it to my main spotify account I got back into and it was asking to pay. When they are saying it's free, it's not anymore. If discoverify was free like their advertising then I'd rate it a 5 star like everyone else.
Discoverify