David Buller

Active Investor

Digital Health Investor

London, England

David Buller, Digital Health Investor is an active investor based in London, England. This profile covers what David Buller backs, at which stage, and how founders can reach out in 2026.

Investor type: Angel
Stages: Early Stage VentureSeed
Invests in: Artificial IntelligenceGaming & EntertainmentMarketing & AdTech
Location: London, England
Typical check: $375K
Past investments: 1

Notable investments

Cuttime, Inc.

How to reach David Buller

Angels and operators like David Buller 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 David Buller invest in?

David Buller invests in Artificial Intelligence, Gaming & Entertainment and Marketing & AdTech, typically at Early Stage Venture and Seed. Match your sector and stage, then reach out with a personalized pitch.