Gregory Shapiro
CTO, Messaging at Proofpoint
San Francisco, California
Gregory Shapiro, CTO, Messaging at Proofpoint is an active investor based in San Francisco, California. This profile covers what Gregory Shapiro backs, at which stage, and how founders can reach out in 2026.
- Investor type
- Angel
- Stages
- Pre SeedSeed
- Invests in
- Artificial IntelligenceHealthcare & BiotechSaaS & EnterpriseConsumer & RetailCybersecurityEdTechLegalTech
- Location
- San Francisco, California
- Typical check
- $150K
- Past investments
- 1
Notable investments
How to reach Gregory Shapiro
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Frequently Asked Questions
What does Gregory Shapiro invest in?
Gregory Shapiro invests in Artificial Intelligence, Healthcare & Biotech, SaaS & Enterprise and Consumer & Retail, typically at Pre Seed and Seed. Match your sector and stage, then reach out with a personalized pitch.
How do I contact Gregory Shapiro?
Unlock Gregory Shapiro's verified email on Round Funded and send a personalized pitch. We surface only deliverable contacts so your outreach lands.
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