Music Streaming Wars: Top 8 Contenders

Rdio
6 of 9

Rdio

Background: Rdio launched in 2010 and is available worldwide. Last week, CEO Drew Lerner stepped down.

Specs: Rdio is known for built-in music discovery and offers three types of monthly subscriptions--Web ($4.99), unlimited Web & mobile ($9.99), and unlimited family ($17.99). "Heavy Rotation" selects music based on what you've been listening to and who you follow, while "Collections" houses playlists in an easy-to-search tab.

Is it working? It's hard to tell, but the executive shake-up doesn't inspire confidence. In an interview with Bloomberg, Lerner said "momentum from last year has been tremendous," but declined to give specific figures.