CostPlus Drugs - Mark Cubans latest venture, Cost Plus, offers hundreds of common (and often life-saving) medications at the lowest possible prices by cutting out the pharmacy middlemen and passing all savings to you.

GoodRx - Compare prescription drug prices and find coupons at more than 60000 US pharmacies.

Hero - Hero offers student behavior management applications for K-12 schools.

Roman - Erectile dysfunction meds prescribed online and delivered

Bell - Why getting your pill on time is that important?

Alto Pharmacy - Building the world's most patient-centric pharmacy.