Fundraising Fox
Todd Sullivan
FounderCEO at Humoniq · CEO at Flightfox · Former Investment Manager at Anacacia Capital
San Francisco, California, United States
FoundedFlightfox · YCHumoniq · YC
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About
Todd Sullivan co-founded Flightfox and currently leads Humoniq, a voice AI agent company serving airlines and travel agencies. He previously worked as a software engineer for the U.S. Department of Defense and Raytheon.
CEO at HumoniqYC S25
Intro paths
Todd 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 Tyler Bosmeny, General Partner at Y Combinator — the partner who ran Humoniq's batch and knows the company first-hand. YC profile ↗
In turn, Todd can intro founders to Humoniq's investors below.
Humoniq's investors · 12
Co-founders at Humoniq
CEO at FlightfoxYC S12
Intro paths
Todd went through Y Combinator (Summer 2012) — any YC alum in your network can reach them through the YC community.
In turn, Todd can intro founders to Flightfox's investors below.
Flightfox's investors · 4
Co-founders at Flightfox
Frequently asked questions
- Who is Todd Sullivan?
- Todd Sullivan co-founded Flightfox and currently leads Humoniq, a voice AI agent company serving airlines and travel agencies. He previously worked as a software engineer for the U.S. Department of Defense and Raytheon.
- Where does Todd Sullivan work?
- Todd Sullivan is CEO of Flightfox and CEO at Humoniq.
- What companies did Todd Sullivan found?
- Todd Sullivan founded Flightfox, Humoniq.
Founder mafias
Y Combinator mafia10,594
Also came through, then founded or led a company.
Raytheon mafia47
Also came through, then founded or led a company.
The Australian National University mafia46
Also came through, then founded or led a company.
Charles Sturt University mafia9
Also came through, then founded or led a company.
Flightfox mafia3
Also came through, then founded or led a company.
About this profile. Compiled from public sources — Humoniq'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