John Jansen

Active Investor

Co-Founder at Clap Capital

Italy

John Jansen, Co-Founder at Clap Capital is an active investor based in Italy. This profile covers what John Jansen backs, at which stage, and how founders can reach out in 2026.

Investor type: AngelInvestor
Stages: Pre SeedSeed
Invests in: FintechCrypto & Web3Consumer & RetailE-commerce & D2CMarketing & AdTech
Location: Italy
Typical check: $150K
Past investments: 1

Notable investments

Attrace

How to reach John Jansen

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Frequently Asked Questions

What does John Jansen invest in?

John Jansen invests in Fintech, Crypto & Web3, Consumer & Retail and E-commerce & D2C, typically at Pre Seed and Seed. Match your sector and stage, then reach out with a personalized pitch.