Lidarr has an option to import lists from spotify and lastfm. I've used it to import the release radar and discover weekly playlists to lidarr, but haven't figured out a way how to get the playlist generated in plex aside from manually importing the m3u file. Lastfm is also really good if you have scrobbling enabled on your plex, so you can keep your recommendations updated.
Plexamp is really nice, especially if you have plexpass so you can take advantage of the sonic analysis. Sonic analysis helps give it a spotify discovery experience with its artist mix, similar sounding artists/albums/tracks and the sonic adventure is always fun.
Lidarr has an option to import lists from spotify and lastfm. I've used it to import the release radar and discover weekly playlists to lidarr, but haven't figured out a way how to get the playlist generated in plex aside from manually importing the m3u file. Lastfm is also really good if you have scrobbling enabled on your plex, so you can keep your recommendations updated.
Plexamp is really nice, especially if you have plexpass so you can take advantage of the sonic analysis. Sonic analysis helps give it a spotify discovery experience with its artist mix, similar sounding artists/albums/tracks and the sonic adventure is always fun.