Ryan McGeehan

Active Investor

Co-Founder & Advisor

Palo Alto, California

Ryan McGeehan, Co-Founder & Advisor is an active investor based in Palo Alto, California. This profile covers what Ryan McGeehan backs, at which stage, and how founders can reach out in 2026.

Mr. Ryan McGeehan is a Co-Founder & serves as Advisor at HackerOne. Mr. McGeehan served as Advisor & Investor at Signal Sciences. He also served as Director, Security at Coinbase for 6 months.

Investor type: Angel
Stages: Early Stage VentureSeed
Invests in: SaaS & Enterprise
Location: Palo Alto, California
Typical check: $375K
Past investments: 3

Notable investments

Signal SciencesResourcelyMaterial Security

How to reach Ryan McGeehan

Angels and operators like Ryan McGeehan 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 Ryan McGeehan invest in?

Ryan McGeehan invests in SaaS & Enterprise, typically at Early Stage Venture and Seed. Match your sector and stage, then reach out with a personalized pitch.