An angel investor and operator angel based in San Francisco, California, United States, James Gwertzman has 6 known investments: Voldex, LootLocker, Windup Minds, Modl.ai, Ramen VR and Sprout Games.
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Investment focus
- Focus
- APIDeveloper ToolsGame Backend-as-a-ServiceGamingImmersive ExperiencesMediaVirtual Reality
Contacts
James Gwertzman portfolio companies (6)
- Voldex
- LootLocker
- Windup Minds
- Modl.ai
- Ramen VR
- Sprout Games
Affiliated funds' portfolios
Scout at Andreessen Horowitz, whose known portfolio counts 29 companies
- Flora
- Kalshi
- pillar
- Promise
- SuperGaming
- Voyage
- Sage Haven
- Axis
- Nexxa.ai
- Hex Technologies
- Prepared
- Hedra
- and 17 more
Investor Profile
Founders in the listed focus areas API, Developer Tools, Game Backend-as-a-Service and Gaming will recognize the pattern in this portfolio.
James Gwertzman appears in Pre-Seed, 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 Andreessen Horowitz
Showing 20 of 147
Andrew Chen
General Partner
San Francisco, United States
Adrian Fenty
Special Advisor
Washington, United States
Joe Schmidt IV
Partner
San Francisco, United States
Daniel C. Liem
Scout
San Francisco, United States
Martin Casado
General Partner
San Francisco, United States
Zane Lackey
General Partner
New York, United States
David Ulevitch
General Partner
New York, United States
Steven Sinofsky
Board Partner
Sioux Falls, United States
Daouda Leonard
Scout
Los Angeles, United States
Erik Torenberg
General Partner
San Francisco, United States
Jonathan Lai
General Partner
Menlo Park, United States
Fareed Mosavat
Visiting Partner, a16z speedrun
Berkeley, United States
Jeff Jordan
General Partner
San Francisco, United States
Ali Yahya
General Partner
New York, United States
Marc Petit
Scout Investor
Montreal, Canada
Angela Strange
General Partner
San Francisco, United States
Margit Wennmachers
Operating Partner
Jackson, United States
Rubén Domínguez Ibar
Scout
United States
Alexey Moiseenkov
Scout
Palo Alto, United States
Guido Appenzeller
Partner
Menlo Park, United States
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Frequently asked questions
Who is James Gwertzman?
James Gwertzman is an angel investor and operator angel based in San Francisco, California, United States with 6 known investments on file, among them Voldex, LootLocker and Windup Minds. The sections above list the stages and firms attached to that record.
What does James Gwertzman invest in?
Listed focus areas include API, Developer Tools, Game Backend-as-a-Service and Gaming. 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 James Gwertzman invest at?
The known deals of James Gwertzman include Pre-Seed, 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 James Gwertzman listed at?
James Gwertzman is listed as Scout at Andreessen Horowitz. 147 other people in the database share a firm with James Gwertzman.
How do I contact James Gwertzman?
An email address, a phone number and a LinkedIn page are on file for James Gwertzman. The address stays masked on this page and is readable inside RaiseHunt after you create an account.
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Data: RaiseHunt investor dataset · Snapshot 5 September 2026 · How this data is built · Report a correction or request removal