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About
Matt Kerrigan previously worked in a machine learning role at a startup acquired by Nordstrom and founded Salezilla, an LLM-based cold email campaign tool. He now leads Toothy AI, which focuses on automating back office operations for dental clinics.
CTO at Toothy AIYC W25
Intro paths
Matt went through Y Combinator (Winter 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 Toothy AI's batch and knows the company first-hand. YC profile ↗
In turn, Matt can intro founders to Toothy AI's investors below.
Toothy AI's investors · 18
Co-founders at Toothy AI
Frequently asked questions
- Who is Matt Kerrigan?
- Matt Kerrigan previously worked in a machine learning role at a startup acquired by Nordstrom and founded Salezilla, an LLM-based cold email campaign tool. He now leads Toothy AI, which focuses on automating back office operations for dental clinics.
- Where does Matt Kerrigan work?
- Matt Kerrigan is CTO of Toothy AI.
- What companies did Matt Kerrigan found?
- Matt Kerrigan founded Toothy AI.
Founder mafias
Y Combinator mafia10,594
Also came through, then founded or led a company.
Purdue University mafia249
Also came through, then founded or led a company.
About this profile. Compiled from public sources — Toothy AI'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