Jeffrey D. Epstein

President + Director: RRE Ventures Acquisition Corp (Nasdaq: RREV) :: Managing Member at 57O Investments :: YCombinator (‘22) and TechStars (‘11) alum.

📍 United States🔄 Updated September 2026💼 6 investments📅 9 years investing🗓 Last invested Jan 2026
VC🌍 United StatesInvested this year
6
Total investments
6
Early stage
0
Mid stage
0
Late stage
9y
Years active

Portfolio

6 investments · sorted by recency
All investments
Early stage
Mid stage
Late stage
Investor
Jan 2026
A startup investment fund run by former founders who get it
Angel Investor
Sep 2022
Landeed is building Indias (then for rest of the world) fastest and most comprehensive property title search engine. More than 84% of Indian household wealth is stored in real estate, property and land. However, with 2/3rds of all court cases in India dealing with land-related disputes, it is essential that people have accessible public records to both protect themselves against litigation and provide appropriate documentation for facilitating transactions.
early stageInsurance
Angel Investor
May 2020
At Alt, we’re on a mission to unlock the value of alternative assets, and looking for talented people who share our vision. Our platform enables users to sell, buy, value, and securely store their collectible cards. And we envision a world where anything is an investable asset. Passionate about trading cards? Search our open roles!
Angel Investor
May 2020
Signal Advisors is the first-tech enabled IMO built by advisors for advisors to empower you to grow and scale more efficiently than ever before. With cutting-edge technology, peer-to-peer coaching, an elite advisor community, and unparalleled marketing support, were dedicated to our partnership and committed to offering unwavering support for your business. Whether we’re building world-class software or delivering expert analysis on complex insurance strategies, its our people that make the difference. To learn more about current career opportunities at Signal, visit: www.signaladvisors.com/careers Investment advisory services offered by Signal Advisors Wealth, LLC ("Signal Wealth"), an SEC registered investment adviser.
Angel Investor
Apr 2020
We’re the fastest-growing sports gaming company ever. Our mission is to build innovative games and products for American sports fans. Founded in 2020, our team built three of todays most widely played fantasy games and successfully launched the largest contest in the history of fantasy sports: a $15M NFL Best Ball tournament -- and there’s a lot more to come! Underdog’s modern tech environment and in-house product development allow us to continuously deliver the best experiences for our users.
early stageSpectator Sports
Angel Investor
Jun 2017
Kin is on a mission to change home insurance from what it is to what it should be. Whether we’re leveraging data to create customizable coverage or providing claims service that goes above and beyond expectations, our members are at the heart of everything we do. In the face of ever-growing climate risk, our members deserve an insurance company that cares about them. We aim to stick with them through thick and thin. We use efficient technology that lets homeowners buy directly from us to keep costs down. This is the essence of Kin. Our approach has fostered amazing growth and attracted marquee investors, including QED Investors, Activate Capital, August Capital, Commerce Ventures, Hudson Structured Capital Management, Avanta Ventures, Geodesic, and Flourish.
early stageInsurance
Experience · 10 entries
All (10)
Investments (6)
Founder (3)
2026
President
Feb 2026
RREV Acquisition Corp. is a special purpose acquisition vehicle seeking a business combination with the management and owners of high quality companies seeking an alternative to a traditional initial public offering ("IPO"). While we may pursue an initial business combination target in any industry or geographic region, we intend to focus on companies that have an aggregate enterprise value of approximately $800 million to $4.0 billion, that complement our management teams and sponsors background in technology, defense and space, robotics, quantum, professional sports, AI, energy, power, and other transformative sectors. We will use our experience in sourcing transactions and due diligence to identify and negotiate a combination with an enduring business. The traditional IPO process entails significant preparation, commitment of time and resources and entails meaningful uncertainty. As a result, management and owners are searching for viable public market alternatives. We believe that the combined experience of our sponsor, management, members of our board of directors and executives of RRE Ventures makes a combination with us a compelling alternative to the IPO process and provides potential for long term value creation. Over the course of their careers, the members of our management team, board of directors and the executives at RRE Ventures and their affiliates have developed a broad network of contacts and corporate relationships that we believe will serve as a useful source of opportunities. This network has been developed through both investing and operating experience across a broad range of sectors, including space, satellites & defense, robotics, quantum computing, energy and power, sports and gaming, physical AI, applied AI, software, healthcare and crypto. We expect these networks will provide us with a robust flow of opportunities.
Investor
Jan 2026
A startup investment fund run by former founders who get it
2022
Angel Investor
Sep 2022
Landeed is building Indias (then for rest of the world) fastest and most comprehensive property title search engine. More than 84% of Indian household wealth is stored in real estate, property and land. However, with 2/3rds of all court cases in India dealing with land-related disputes, it is essential that people have accessible public records to both protect themselves against litigation and provide appropriate documentation for facilitating transactions.
early stageInsurance
2020
Angel Investor
May 2020
At Alt, we’re on a mission to unlock the value of alternative assets, and looking for talented people who share our vision. Our platform enables users to sell, buy, value, and securely store their collectible cards. And we envision a world where anything is an investable asset. Passionate about trading cards? Search our open roles!
Angel Investor
May 2020
Signal Advisors is the first-tech enabled IMO built by advisors for advisors to empower you to grow and scale more efficiently than ever before. With cutting-edge technology, peer-to-peer coaching, an elite advisor community, and unparalleled marketing support, were dedicated to our partnership and committed to offering unwavering support for your business. Whether we’re building world-class software or delivering expert analysis on complex insurance strategies, its our people that make the difference. To learn more about current career opportunities at Signal, visit: www.signaladvisors.com/careers Investment advisory services offered by Signal Advisors Wealth, LLC ("Signal Wealth"), an SEC registered investment adviser.
Show all 10 entries ↓
Investment activity
2017–2026 · 6 investments
20171202032022120261
Recent (last 2 years)Earlier