A free tool that shows you every Spotify playlist an artist is currently featured on, each with a safety label so you can spot botted or sketchy playlists at a glance. Handy two ways: checking whether an artist's placements are legit, and finding real playlists to pitch your own music to.
How to use it
Head to submithub.com/artist-checker and paste the artist's Spotify profile URL. You'll get:
How to actually use this
The most common move: find an artist who sounds similar to you, run them through here, and look at which playlists they're landing on. Those are likely the playlists that'd be a fit for your music too. If any of those playlists are owned by SubmitHub curators, you can submit to them directly from the results.
What it won't show you
We can only see public playlists that Spotify returns in its "Discovered on" data for the artist. Private playlists and ones Spotify doesn't surface won't appear here. Algorithmic playlists (Discover Weekly, Release Radar) are personalized per listener, so they don't show up as "featuring" an artist.