Raphael Y
Angel investor in Cambridge
Cambridge, Massachusetts
Raphael Y, Angel investor in Cambridge is an active investor based in Cambridge, Massachusetts. This profile covers what Raphael Y backs, at which stage, and how founders can reach out in 2026.
- Investor type
- AngelOperator
- Stages
- Pre SeedSeed
- Invests in
- Artificial IntelligenceFintechPaymentsHealthcare & BiotechBiotech & PharmaSaaS & EnterpriseConsumer & RetailE-commerce & D2C
- Location
- Cambridge, Massachusetts
- Typical check
- $150K
How to reach Raphael Y
Angels and operators like Raphael Y 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 Raphael Y
Frequently Asked Questions
What does Raphael Y invest in?
Raphael Y invests in Artificial Intelligence, Fintech, Payments and Healthcare & Biotech, typically at Pre Seed and Seed. Match your sector and stage, then reach out with a personalized pitch.
What stage does Raphael Y invest at?
Raphael Y typically invests at Pre Seed and Seed. Lead with traction that fits the stage when you reach out.
What is Raphael Y's typical check size?
Raphael Y typically writes checks around $150K. Use it as a signal for whether your raise fits their stage.
How do I contact Raphael Y?
Unlock Raphael Y's verified email on Round Funded Accelerator and send a personalized pitch. We surface only deliverable contacts so your outreach lands.