Guy Marion
Angel investor in San Francisco
San Francisco, California
Guy Marion, Angel investor in San Francisco is an active investor based in San Francisco, California. This profile covers what Guy Marion backs, at which stage, and how founders can reach out in 2026.
- Investor type
- Angel
- Stages
- Pre SeedSeed
- Invests in
- FintechPaymentsInsurTechHealthcare & BiotechSaaS & EnterpriseConsumer & RetailE-commerce & D2CDeveloper Tools & Data
- Location
- San Francisco, California
- Typical check
- $150K
- Past investments
- 2
Notable investments
DecentHow to reach Guy Marion
Angels and operators like Guy Marion 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 Accelerator.
Connect with Guy Marion
Frequently Asked Questions
What does Guy Marion invest in?
Guy Marion invests in Fintech, Payments, InsurTech and Healthcare & Biotech, typically at Pre Seed and Seed. Match your sector and stage, then reach out with a personalized pitch.
What stage does Guy Marion invest at?
Guy Marion typically invests at Pre Seed and Seed. Lead with traction that fits the stage when you reach out.
What is Guy Marion's typical check size?
Guy Marion typically writes checks around $150K. Use it as a signal for whether your raise fits their stage.
How do I contact Guy Marion?
Unlock Guy Marion's verified email on Round Funded Accelerator and send a personalized pitch. We surface only deliverable contacts so your outreach lands.