J4.Ventures

About J4.Ventures

We are investors in early-stage tech and tech-enabled businesses. We seek early-stage opportunities with exceptional entrepreneurs who are addressing large markets that are technology-based or enabled J4.Ventures was founded in 2021 and is based in New York, New York. Bruce Jaffe, General Partner, leads J4.Ventures. He has over 25 years of experience as a Technology Operator and Investor Corporate Vice President at Microsoft.
People
  • Bruce Jaffe, General Partner