LastFriends.
Compare music compatibility between Last.fm and Spotify users and discover musical connections
Spotify Development Mode
This app is in development mode for Spotify. If you would like access for Spotify testing, please email theresasumma@gmail.com. Priority access given to potential employers to evaluate my work.
This restriction is due to an opaque Spotify API policy that prohibits individuals from gaining production access to their API. My apologies for this inconvenience.
Last.fm integration is still working and available for your perusal.
Compare Music Tastes
Compare listening preferences between Last.fm and Spotify users
You can compare Last.fm users with each other, or mix Last.fm and Spotify users for cross-platform compatibility analysis.
Cross-Platform Music Compatibility
Last.fm vs Last.fm
Compare listening histories between two Last.fm users to find shared musical interests
Cross-Platform
Mix and match! Compare a Last.fm user with a Spotify user for cross-platform compatibility
Smart Analysis
Get detailed compatibility scores and discover new music based on shared tastes
Genre Breakdown
Explore genre preferences across different platforms and see how they align
Smart Recommendations
Get personalized music recommendations based on cross-platform compatibility analysis
Privacy First
Your data is processed securely and never stored permanently or shared with third parties
How It Works
Choose Your Users
Select any combination: Last.fm + Last.fm, or Last.fm + Spotify for cross-platform analysis
Analyze & Compare
We analyze listening data, top artists, tracks, and genres across different platforms
Discover Compatibility
Get compatibility scores, shared interests, and recommendations regardless of platform