Aberdeen Group Acacia AccuRev Akibia Altiga Networks American Internet Corp Antenna Software Auction Holdings BBN Technologies Books24x7 BuyerZone ByAllAccounts Carbon Design Systems CardScan Centra Software Cerulean Technology CloudSwitch Compete Constant Contact Copanion Crossbeam Systems Direct Hit Technologies e-Dialog Envoy Networks Expressor Software Extraprise HubCast i-Logix Inframetrics Innoveer Solutions
JAZD Markets MacGregor Group My Perfect Gig NBX Corporation Net2Net Corporation NeuroMetrix Nova Analytics Corporation OneRiot Ounce Labs Pactolus Communications Qiave Technologies Quallaby Corporation Qvidian RAMP Reval Sand 9 Seahorse Bioscience Seniorlink SoundBite Communications Tally Systems The Echo Nest TIM Group Tungle Vela Systems Verivo Visible Assets Wavesmith Networks Zinio Systems Zoom Information

Somerville, MA. The Echo Nest powers intelligent digital music applications for online music companies based on its one-of-a-kind “Musical Brain”. The Musical Brain is a machine learning platform that actually listens to music and reads about music from every corner of the web to radically improve music search, recommendation and interactivity.
Investment Partners: Argos Management
