SciFi VC

Max Levchin is the partner behind SciFi VC. He co-founded Confinity in 1998, the company that became PayPal, and served as its chief technology officer through eBay's 2002 acquisition; he later founded Slide and now runs the lending company Affirm. Born in Kyiv in 1975 and raised in Chicago after emigrating in 1991, he took a computer science degree from the University of Illinois at Urbana-Champaign in 1997. Nellie Levchin is the fund's other partner, and published accounts credit her with sourcing several of its most successful positions as well as her own angel investments. Brooks Hosfield is a partner, Matt Therian is partner for finance and operations, and Mikaela Encarnacion runs the executive office. Five people are named in all, which keeps decisions inside a household rather than an investment committee and explains the fund's tolerance for technically ambitious, long-duration positions.

SciFi VC is the personal venture vehicle of Max and Nellie Levchin rather than an institutional fund raised from outside limited partners, and it publishes no fund names, vintages or closed-capital figures. A federal Form D search returns no exempt-offering filing under the SciFi VC name, so no fund size is verifiable from the public record. The firm describes itself in the first person as a fund that partners with management teams solving hard problems requiring intense curiosity, intellectual depth and, often, science. Its published mandate spans fintech, AI infrastructure and breakthrough science covering energy, biotechnology, brain-computer interfaces and quantum computing, with secondary activity in enterprise software, healthcare and security. Selected positions it names include Anduril, Brex, Stripe, Uber, PsiQuantum, Virta, Clipboard Health, Aven, Capchase, Coast, Pomelo, Bland, Merge Labs, Panthalassa and Tekton Dynamics. Published accounts date the fund to 2010, which would make it one of the longer-running single-family venture platforms in Silicon Valley.