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Investor profile

Alex Rampell

General Partner, Andreessen Horowitz

About

Alex Rampell started building and selling software as a child, creating a popular Macintosh screensaver that he distributed as shareware, which shaped how he evaluates product distribution and user behavior as an investor today. As a serial fintech founder who co-founded around seven startups including TrialPay (acquired by Visa) before joining Andreessen Horowitz, he brings hands-on operator experience to understanding payment flows, interchange, and risk models rather than coming from a traditional finance background. Alex Rampell started building and selling software as a child, creating a popular Macintosh screensaver that he distributed as shareware, which shaped how he evaluates product distribution and user behavior as an investor today. As a serial fintech founder who co-founded around seven startups including TrialPay (acquired by Visa) before joining Andreessen Horowitz, he brings hands-on operator experience to understanding payment flows, interchange, and risk models rather than coming from a traditional finance background.

Works at

Investment focus

Stages
Seed
Series A
Series B+
Sectors
AI
Defense
BioTech
Consumer
Web3
Crypto

Investment details

Avg check size$500K - $100M
Can lead rounds
Yes
Geographies
Asia-Pacific
USA