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Ali Khajeh-Hosseini

Founder

Founder at Infracost

San Diego, California, United States

FoundedInfracost · YC

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About

Ali Khajeh-Hosseini is co-founder of Infracost leading product and customer success. He holds a PhD in cloud cost modeling and previously co-founded two cloud startups that were acquired, with over a decade of experience in cloud infrastructure and cost optimization.

Likely email· guessed from name + firm domain, not firm-published

Founder at InfracostYC W21

Intro paths

YC

Ali went through Y Combinator (Winter 2021) — any YC alum in your network can reach them through the YC community.

GP

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

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In turn, Ali can intro founders to Infracost's investors below.

Infracost's investors · 9

Alumni VenturesManchester · $100K – $10M checks · since 2025Brighter CapitalCupertino · $25K – $100K checks · since 2025Decibel PartnersMenlo Park · $100K – $10M checks · since 2025Key Value LPLynwood · since 2025Mango CapitalLos Altos · $1M – $1.5M checks · since 2025PruVen Capital PartnersLos Altos · $100K – $10M checks · since 2025Sequoia CapitalMenlo Park · $100K – $50M checks · since 2025SV AngelSan Francisco · $150K – $20M checks · since 2025Y CombinatorSan Francisco · $500K checks · since 2025

Co-founders at Infracost

ASAlistair Scott
Alistair ScottFounder
HK
Hassan Khajeh-HosseiniCEO
AKAli Khajeh Hosseini Salehabad
Ali Khajeh Hosseini SalehabadDirector
HK
Hassan Khajeh Hosseini Saleh AbadExecutive Officer, Director

Frequently asked questions

Who is Ali Khajeh-Hosseini?
Ali Khajeh-Hosseini is co-founder of Infracost leading product and customer success. He holds a PhD in cloud cost modeling and previously co-founded two cloud startups that were acquired, with over a decade of experience in cloud infrastructure and cost optimization.
Where does Ali Khajeh-Hosseini work?
Ali Khajeh-Hosseini is Founder of Infracost.
What companies did Ali Khajeh-Hosseini found?
Ali Khajeh-Hosseini founded Infracost.

Founder mafias

About this profile. Compiled from public sources — Infracost'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