Jeffrey Katz
Co-Founder/ex-CEO at MassPay
Phoenix, Arizona
Jeffrey Katz, Co-Founder/ex-CEO at MassPay is an active investor based in Phoenix, Arizona. This profile covers what Jeffrey Katz backs, at which stage, and how founders can reach out in 2026.
- Investor type
- Angel
- Stages
- Pre SeedSeed
- Invests in
- FintechPaymentsSaaS & EnterpriseConsumer & RetailE-commerce & D2CDeveloper Tools & DataFoodTech & AgricultureFood & Beverage
- Location
- Phoenix, Arizona
- Typical check
- $150K
- Past investments
- 8
Notable investments
How to reach Jeffrey Katz
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Frequently Asked Questions
What does Jeffrey Katz invest in?
Jeffrey Katz invests in Fintech, Payments, 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 Jeffrey Katz?
Unlock Jeffrey Katz's verified email on Round Funded and send a personalized pitch. We surface only deliverable contacts so your outreach lands.
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