Justin Fishner-Wolfson is an angel investor based in United States with 2 known investments: RadPad and Sourcery Technologies.
Is Justin Fishner-Wolfson a fit for your startup?
Paste your website. AI checks the fit and scores every other investor too.
Investment focus
Contacts
Justin Fishner-Wolfson portfolio companies (2)
- RadPad
- Sourcery Technologies
Affiliated funds' portfolios
Co-Founder & Managing Partner at 137 Ventures, whose known portfolio counts 9 companies
- Ramp
- Crusoe
- Hermeus
- Applied Intuition
- Hadrian
- Cape
- Northwood Space
- Base Power
- Biossil
Investor Profile
Founders in the listed sectors Consumer, FinTech, Real Estate and SaaS, and focus areas E-Commerce, HR Tech and Productivity will recognize the pattern in this portfolio.
Justin Fishner-Wolfson appears in Seed and Series A rounds across the known deals.
Reviewing the investment history helps decide whether there is a realistic fit before reaching out.
Colleagues at 137 Ventures
Christian Garrett
Partner
San Francisco, United States
Andrew Hansen
Investment Professional
San Francisco, United States
Alex Jacobson
Co-founder & Managing Partner
San Francisco, United States
Nick Procaccini
Investment Partner
San Francisco, United States
James L. Pardee IV
Partner
United States
Similar investors
Showing 20 of 100
Sam Lessin
Partner
Menlo Park, United States
Verdi Erel Ergün
angel investor and operator angel
Miami, United States
Daniel Wolfson
Partner
New York, United States
Adam Wildavsky
angel investor
New York, United States
Matthew Kimball
angel investor and operator angel
San Francisco, United States
Miguel Encarnacion
Managing Partner
Berlin, Germany
Josh Silverman
Executive Chairman
New York, United States
Jamey Jeff
Global Head of Product Marketing
Washington, United States
Hussein Kanji
Analyst
London, United Kingdom
Ameet Ranadive
angel investor and operator angel
San Diego, United States
Jon Wiesman
angel investor
Aliso Viejo, United States
Jonathan Fentzke
Investor, Mentor, Scientist
Boulder, United States
Michael Witz
angel investor and operator angel
Carlsbad, United States
Mike Rosengarten
angel investor and operator angel
Nashville, United States
Seth Goldstein
angel investor and operator angel
United States
Oleg N.
angel investor and operator angel
Miami Beach, United States
Michael Kunitzky
angel investor
Ankur Nagpal
Investor Person
New York, United States
Bobby Gaza
angel investor and operator angel
Oakland, United States
Richard Forsythe
angel investor
Lake Forest, United States
Frequently asked questions
Who is Justin Fishner-Wolfson?
Justin Fishner-Wolfson is an angel investor based in United States with 2 known investments on file, among them RadPad and Sourcery Technologies. The sections above list the sectors, stages and firms attached to that record.
What does Justin Fishner-Wolfson invest in?
Listed sectors include Consumer, FinTech, Real Estate and SaaS; listed focus areas include E-Commerce, HR Tech and Productivity. Those tags come from the companies attached to this profile, so they read as a record of what has been backed rather than a stated preference for what comes next.
What stage does Justin Fishner-Wolfson invest at?
The known deals of Justin Fishner-Wolfson include Seed and Series A rounds. Stage is the strongest single filter when you build a target list: an investor with no record at your stage rarely starts with you.
Which firm is Justin Fishner-Wolfson listed at?
Justin Fishner-Wolfson is listed as Co-Founder & Managing Partner at 137 Ventures. 5 other people in the database share a firm with Justin Fishner-Wolfson.
How do I contact Justin Fishner-Wolfson?
An email address, a phone number and a LinkedIn page are on file for Justin Fishner-Wolfson. The address stays masked on this page and is readable inside RaiseHunt after you create an account.
Skip the browsing. Let AI find your ideal investors in one minute.
Paste your startup website and AI picks your best-fit investors out of 135,000+ profiles.
Data: RaiseHunt investor dataset · Snapshot 5 September 2026 · How this data is built · Report a correction or request removal