SoundMate - Enjoy SoundCloud from your Mac's menu bar
Upcall - Upcall enables you to crowdsource your outbound calls. Collaborate with 1000+ on-demand callers worldwide for sales, marketing and customer support calls. Free trial.
Tangerine - A beautiful full-screen SoundCloud player
Veloxy - A sales enablement app. Your calendar on steroids!
NOISESUPPLY - Pandora for SoundCloud
Streak for Mobile - The CRM for Gmail