Jeff Weinstein
Partner at FJ Labs
New York City, New York
Jeff Weinstein, Partner at FJ Labs is an active investor based in New York City, New York. This profile covers what Jeff Weinstein backs, at which stage, and how founders can reach out in 2026.
- Investor type
- VCMicro VCPEFounder
- Stages
- Early Stage Venture
- Invests in
- FintechPaymentsHealthcare & BiotechDigital Health & HealthTechBiotech & PharmaSaaS & EnterpriseConsumer & RetailConsumer Goods (CPG)
- Location
- New York City, New York
- Typical check
- $500K
- Past investments
- 100
Notable investments
Moova
Leap
Lolli
Ravacan
YardLink
RoadRunner Recycling
User InterviewsChiper
Magaloop
BrandTotalHow to reach Jeff Weinstein
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Frequently Asked Questions
What does Jeff Weinstein invest in?
Jeff Weinstein invests in Fintech, Payments, Healthcare & Biotech and Digital Health & HealthTech, typically at Early Stage Venture. Match your sector and stage, then reach out with a personalized pitch.
What stage does Jeff Weinstein invest at?
Jeff Weinstein typically invests at Early Stage Venture. Lead with traction that fits the stage when you reach out.
What is Jeff Weinstein's typical check size?
Jeff Weinstein typically writes checks around $500K. Use it as a signal for whether your raise fits their stage.
How do I contact Jeff Weinstein?
Unlock Jeff Weinstein's verified email on Round Funded Accelerator and send a personalized pitch. We surface only deliverable contacts so your outreach lands.