Alex Rampell
General PartnerAndreessen Horowitz
Alex Rampell is a General Partner at Andreessen Horowitz where he focuses on investments in financial services and serves on the boards of Branch, Descript, Divvy, Earnin, FlyHomes, PeerStreet, Point, Quantopian, Transferwise, & Very Good Security.

Prior to joining a16z, he was the CEO and cofounder of TrialPay, a leading transactional advertising and payments company serving digital goods and e-commerce clients such as Facebook, Zynga, and Gap, with 100 employees and over $300M in cumulative revenue since inception. TrialPay was acquired by Visa in 2015. TrialPay also spun out another company, Yub, the first offline affiliate network, where Alex simultaneously served as CEO through its acquisition in late 2013 by He also co-founded three other companies: TXN, a survey and transactional data company; Point, a real estate marketplace; and Affirm, with Max Levchin.

Alex also co-founded FraudEliminator, the first consumer anti-phishing company, which merged into SiteAdvisor and was acquired by McAfee for $75M in 2006. Prior to joining the firm, Alex had been an active angel investor (Pinterest, Bloomreach, SiftScience, Wooga, and Twice, among many others) and served as an advisor to the SV Angel fund.

He holds a BA in Applied Mathematics and Computer Science from Harvard University.