Jan Hammer - Angel Investor Profile

Location: London, United Kingdom

Partner at Index Ventures. Expert in fintech and marketplace. Led investments in Adyen, Robinhood.

Investment Focus & Industries

  • fintech
  • marketplace
  • saas
  • consumer
Jan Hammer

Jan Hammer

Verified: Jun 2026 (SMTP Validated)👑 Lead Investor
London, United Kingdom
𝕏 Twitter/Xin LinkedIn
Check Size Range

Flexible Check Size

Preferred Stages
series-aseries-b

Background & Investment Thesis

Partner at Index Ventures. Expert in fintech and marketplace. Led investments in Adyen, Robinhood.

Focus Industries

fintechmarketplacesaasconsumer

Notable Portfolio & Backed Deals

AdyenRobinhoodFunding CircleWise
AI Outreach Insight94% Match Score

Active investor in fintech, marketplace, saas, consumer. Highly responsive to concise pitches with clear traction metrics.