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About
Jackson Stokes is a cofounder at TrainLoop who previously worked on performance optimization for Google's Gemini and AlphaFold projects.
CEO at TrainLoopYC W25
Intro paths
Jackson 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 David Lieb, General Partner at Y Combinator — the partner who ran TrainLoop's batch and knows the company first-hand. YC profile ↗
In turn, Jackson can intro founders to TrainLoop's investors below.
TrainLoop's investors · 5
Co-founders at TrainLoop

Frequently asked questions
- Who is Jackson Stokes?
- Jackson Stokes is a cofounder at TrainLoop who previously worked on performance optimization for Google's Gemini and AlphaFold projects.
- Where does Jackson Stokes work?
- Jackson Stokes is CEO of TrainLoop.
- What companies did Jackson Stokes found?
- Jackson Stokes founded TrainLoop.
Founder mafias
Y Combinator mafia10,594
Also came through, then founded or led a company.
Google mafia1,712
Also came through, then founded or led a company.
Microsoft mafia1,488
Also came through, then founded or led a company.
About this profile. Compiled from public sources — TrainLoop'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














