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HOME/PEOPLE/FABRIZIO SERAFINI
// PERSON

Fabrizio Serafini

ROLE PARTNER/ANALYSTMENTIONS 1LAST SEEN AUGUST 11, 2026
// BIO

Fabrizio Serafini is an investment partner at Andreessen Horowitz where he focuses on AI application investments. He is a co-author of the a16z analysis on computer-use agent deployments, which examined how the frontier has shifted from basic UI navigation to agents reliably performing end-to-end tasks in production environments. Prior to joining Andreessen Horowitz, he was on the investment team at Insight Partners and served as Co-President of Harvard Ventures. He holds an A.B. in Statistics and Computer Science from Harvard University.

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mention·Data Driven VC·AUGUST 11, 2026

“Fabrizio Serafini, Seema Amble, and Eric Zhou at a16z surveyed a year of computer-use deployments and found the frontier has shifted from clicking the right button to reliably doing the job”

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Fabrizio Serafini · Partner/Analyst — 1 mention on Teahose