Istvan Jonyer

Active Investor

President

Santa Monica, California

Istvan Jonyer, President is an active investor based in Santa Monica, California. This profile covers what Istvan Jonyer backs, at which stage, and how founders can reach out in 2026.

Investor type: AngelVC
Stages: Pre SeedSeed
Invests in: Artificial IntelligenceFintechPaymentsSaaS & EnterpriseCrypto & Web3Consumer & RetailE-commerce & D2CCybersecurity
Location: Santa Monica, California
Typical check: $150K

How to reach Istvan Jonyer

Angels and operators like Istvan Jonyer reply to specific, personalized notes that show real traction, not mass blasts. Build a verified list, write a note that fits their thesis, and track replies, all on Round Funded.

Frequently Asked Questions

What does Istvan Jonyer invest in?

Istvan Jonyer invests in Artificial Intelligence, Fintech, Payments and SaaS & Enterprise, typically at Pre Seed and Seed. Match your sector and stage, then reach out with a personalized pitch.