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Ahmed Aly

Founder

CEO at Fabraix

San Francisco, California, United States

FoundedFabraix · YC

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About

Ahmed Aly is co-founder of Fabraix, a startup developing tools to identify failure modes and security vulnerabilities in AI systems. He previously served as an early data scientist at Sequoia-backed Two, where he developed fraud detection systems for B2B payment processing, and has published research in peer-reviewed journals.

CEO at FabraixYC S26

Intro paths

YC

Ahmed went through Y Combinator (Summer 2026) — any YC alum in your network can reach them through the YC community.

GP

Their group partner at YC was Jon Xu, General Partner at Y Combinator — the partner who ran Fabraix's batch and knows the company first-hand. YC profile ↗

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In turn, Ahmed can intro founders to Fabraix's investors below.

Fabraix's investors · 13

Amino CapitalPalo Alto · $100K – $10M checksBridge VenturesDepth VenturesSan FranciscoKleiner PerkinsMenlo Park · $500K – $15M checksMetsu CapitalOxonian VenturesPalo AltoPascal CapitalRitual CapitalMenlo Park · $100K – $500K checksScript CapitalSan Francisco · $250K – $500K checksVela PartnersSan Francisco · $100K – $500K checksWSSY CombinatorSan Francisco · $500K checks · since 2026Zapier

Co-founders at Fabraix

IAibrahim abdu
ibrahim abduFounder

Frequently asked questions

Who is Ahmed Aly?
Ahmed Aly is co-founder of Fabraix, a startup developing tools to identify failure modes and security vulnerabilities in AI systems. He previously served as an early data scientist at Sequoia-backed Two, where he developed fraud detection systems for B2B payment processing, and has published research in peer-reviewed journals.
Where does Ahmed Aly work?
Ahmed Aly is CEO of Fabraix.
What companies did Ahmed Aly found?
Ahmed Aly founded Fabraix.

Founder mafias

Kuwait University mafia2

Also came through, then founded or led a company.

Nishad AzeemMaster of Engineering - MEngFounded Coastal Holding

About this profile. Compiled from public sources — Fabraix's own website and public professional profiles — and summarised by Fundraising Fox; every fact is kept with where it came from. Spotted an error, or would rather not be listed? Email privacy@fundraisingfox.com · How we build profiles · Your rights