2x founder

Matt Kerrigan

Co-Founder at Toothy

Co-founder

Toothy AI· Winter 2025Greater Chicago Area

in LinkedIn

2024Co-founder· Toothy AI (YC W25)

Founder · since 2018

Company

Toothy AI (YC W25)

Role

Co-Founder

current

Stage

—

no public source

Raised

—

no public source

Based

—

Founder / co-founder — the company's markEmployee / research role

Source: LinkedIn work history

Profile coverage5 of 7 · missing posts, contact

Toothy AI

AI for insurance verification & billing at dental clinics

Winter 2025

Experience

Career

Toothy AI (YC W25)
Co-founder
Co-Founder · 2024 – Present
2024
Taffi Inc.
Advisor · 2020 – Present
2020
Salezilla
Co-founder
Co-Founder · Chicago, Illinois, United States · 2018 – 2024
2018
Trunk Club
Data Scientist · Chicago · 2017 – 2019
2017
Bootler
Data Scientist · Chicago, Illinois · 2016
2016
Metis
Data Scientist · San Francisco Bay Area · 2016
2016
Networkinguys
IT Consultant · Cleveland, OH · 2013 – 2016
2013

Bio

2nd time technical founder at Toothy AI, where I'm working on automating back office operations for dental clinics. First journey ended in Salezilla, a LLM-based cold email campaign tool that launched before ChatGPT, it is still operating today. Before that I was in a ML role at a startup that was acquired by Nordstrom.