Personal life[edit]
Since 2009, Karp's partner was Rachel Eakley, a psychology graduate and nursing student.[20][21] However, the pair split in 2014.[22] They lived together in Williamsburg with their pet dog, Clark.[1][23] Karp has made personal investments into several companies including Superpedestrian, Inc., the company behind the Copenhagen Wheel, and Sherpaa, Inc., the startup behind the healthcare app of the same name.[24]