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About
Antoni Gmitruk is cofounder and CTO of Golf. He has worked on AI products including sales development and agent infrastructure, and previously founded a community for young technologists and scientists in Poland.
CTO at GolfYC X25
Intro paths
Antoni went through Y Combinator (Spring 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 Golf's batch and knows the company first-hand. YC profile ↗
In turn, Antoni can intro founders to Golf's investors below.
Golf's investors · 5
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Co-founders at Golf
Frequently asked questions
- Who is Antoni Gmitruk?
- Antoni Gmitruk is cofounder and CTO of Golf. He has worked on AI products including sales development and agent infrastructure, and previously founded a community for young technologists and scientists in Poland.
- Where does Antoni Gmitruk work?
- Antoni Gmitruk is CTO of Golf.
- What companies did Antoni Gmitruk found?
- Antoni Gmitruk founded Golf.
Founder mafias
Y Combinator mafia10,594
Also came through, then founded or led a company.
Minerva University mafia12
Also came through, then founded or led a company.
About this profile. Compiled from public sources — Golf'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