Ivor Clarke is the CEO of SubjectWell, the first risk-free clinical trials marketplace for patient recruitment. SubjectWell engages the 96% of Americans who have never participated in a clinical trial and only charges for patients who randomize. Ivor has over 12 years of C-suite experience in online marketing and specializes in the creation and operation of enterprise-class SaaS solutions. Previously, Clarke co-founded Brightfire and Hoot Call. He has degrees in human computer interaction and information and decision systems from Carnegie Mellon University.