Fundraising Fox
Ayush Mahna
InvestorFounderCTO at Costream
San Francisco, California, United States
FoundedCostream · YC
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About
Ayush Mahna studied at Cornell and previously developed a consumer application that reached over 100,000 downloads.
CTO at CostreamYC S25
Intro paths
Ayush went through Y Combinator (Summer 2025) — any YC alum in your network can reach them through the YC community.
Their group partner at YC was Jared Friedman, YC Group Partner — the partner who ran Costream's batch and knows the company first-hand. YC profile ↗
In turn, Ayush can intro founders to Costream's investors below.
Costream's investors · 2
Co-founders at Costream
Investments
Investor
Per curated public sources.
Frequently asked questions
- Who is Ayush Mahna?
- Ayush Mahna studied at Cornell and previously developed a consumer application that reached over 100,000 downloads.
- Where does Ayush Mahna work?
- Ayush Mahna is CTO of Costream.
- What companies did Ayush Mahna found?
- Ayush Mahna founded Costream.
- What companies has Ayush Mahna invested in?
- Investments tracked here include Fleetline.
Founder mafias
Y Combinator mafia10,594
Also came through, then founded or led a company.
Cornell mafia681
Also came through, then founded or led a company.
Troy High School mafia3
Also came through, then founded or led a company.
Veris Health mafia2
Also came through, then founded or led a company.
About this profile. Compiled from public sources — Costream'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