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About
Peyton Marcotte founded PMARC, which develops exercise equipment for astronauts on extended space missions, supported by grants from NASA, Brown University, and 1517 Fund. He is studying mechanical engineering at Brown University and currently leads Notyfi.
CTO at Perceptron MLYC S26
Intro paths
Peyton went through Y Combinator (Summer 2026) — 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 Perceptron ML's batch and knows the company first-hand. YC profile ↗
In turn, Peyton can intro founders to Perceptron ML's investors below.
Perceptron ML's investors · 1
Co-founders at Perceptron ML

Founder at Perceptronml
Intro paths
In turn, Peyton can intro founders to Perceptronml's investors below.
Perceptronml's investors · 2
Co-founders at Perceptronml

Frequently asked questions
- Who is Peyton Marcotte?
- Peyton Marcotte founded PMARC, which develops exercise equipment for astronauts on extended space missions, supported by grants from NASA, Brown University, and 1517 Fund. He is studying mechanical engineering at Brown University and currently leads Notyfi.
- Where does Peyton Marcotte work?
- Peyton Marcotte is CTO of Perceptron ML and Founder at Perceptronml.
- What companies did Peyton Marcotte found?
- Peyton Marcotte founded Perceptron ML, Perceptronml.
Founder mafias
Y Combinator mafia10,686
Also came through, then founded or led a company.
Brown University mafia326
Also came through, then founded or led a company.
Perceptron ML mafia2
Also came through, then founded or led a company.
Perceptronml mafia2
Also came through, then founded or led a company.
About this profile. Compiled from public sources — Perceptron ML'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












