Antal Karolyi
Angel investor in Budapest
Budapest, Budapest
Antal Karolyi, Angel investor in Budapest is an active investor based in Budapest, Budapest. This profile covers what Antal Karolyi backs, at which stage, and how founders can reach out in 2026.
Dr. Antal Karolyi is an Angel Investor. He co-founded & served as a Partner at Traction Tribe. He is a former investment banker and startup enthusiast. He holds a Ph.D. in Physics from the Technical University of Budapest and a Master's in Physics from the Science University of Budapest.
- Investor type
- Angel
- Stages
- Early Stage Venture
- Invests in
- FintechSaaS & EnterpriseConsumer & RetailMarketing & AdTechCybersecurity
- Location
- Budapest, Budapest
- Typical check
- $500K
- Past investments
- 4
Notable investments
How to reach Antal Karolyi
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Cite this page
Round Funded. "Antal Karolyi." Round Funded investor database, updated September 9, 2026.
Stable URL, it will not change: https://www.roundfunded.com/en/investor/antal-karolyi
Frequently Asked Questions
What does Antal Karolyi invest in?
Antal Karolyi invests in Fintech, SaaS & Enterprise, Consumer & Retail and Marketing & AdTech, typically at Early Stage Venture. Match your sector and stage, then reach out with a personalized pitch.
What stage does Antal Karolyi invest at?
Antal Karolyi typically invests at Early Stage Venture. Lead with traction that fits the stage when you reach out.
What is Antal Karolyi's typical check size?
Antal Karolyi typically writes checks around $500K. Use it as a signal for whether your raise fits their stage.
How do founders reach investors like this?
Round Funded lists active investors with verified, professional contact details for signed-up founders. Filter by sector, stage and location, then send a personalized pitch from your own inbox.
What is Round Funded?
Round Funded is an investor database and outreach platform for startup founders. It lists 60,000+ active investors with verified contacts, filtered to recent investment activity, and lets founders send personalized pitches from their own Gmail, track replies, and share a free Data Room. Round+ starts at $99 per month with a 3-day trial.