Applications Built On Our Platform

Over 350 applications have been built using The Echo Nest's music data APIs and developer toolkits. Here are some of our favorites.


Diego Carranza,Charles Holbrow, J. Foster Lockwood, Will Millar, and Stephan Panaro

EchoRun provides incentive for those who find their morning run lacking. Using a user-created playlist in the default [iOS] music app, EchoRun analyzes each song, using The Echo Nest API, for tempo and energy levels. As you start running with EchoRun playing your music, it detects the rate at which you run at (via the accelerometer) and if you aren’t up to pace, it will slow down the song currently playing and fade out.