Jeff Rosen

Jeff Rosen is the co-founder and former CEO of Humble Bundle who currently operates as an angel investor based in San Francisco, California. Prior to this venture, he managed public relations and marketing for the independent game studio Wolfire Games. He launched the Humble Bundle digital content distribution platform in 2010 alongside John Graham, pioneering a pay-what-you-want storefront model that amassed more than 500,000 monthly subscribers. Under his leadership, the company completed the Winter 2011 batch at Y Combinator, secured venture funding from Sequoia Capital, and generated over $250 million in charitable donations. Following the platform's acquisition by IGN Entertainment in October 2017, Rosen continued to lead operations until stepping down as chief executive officer in March 2019. His current professional focus centers on providing early-stage capital to technology startups emerging from the Y Combinator accelerator program.