JAM Fund

General contacts
Investor type

VC

Founded

2020

AUM

-

Location

Los Angeles, California, United States

Investment Ticket

-

Investment Stage

Series A Seed Pre-seed

Region of investment

Africa South America North America
Investor profile last updated: 16 August, 2026

Profile

JAM Fund is a venture capital firm based in Los Angeles, California, founded in 2020 by Justin Mateen, co-founder of Tinder. The firm operates as a solo-GP fund, focusing on backing underestimated founders with innovative ideas. JAM Fund is known for its active involvement in Latin America and Africa, as well as its interest in space-adjacent and consumer platform investments.

The firm invests in a variety of sectors including consumer, fintech, health, CPG/D2C, and transportation. JAM Fund typically writes checks ranging from $500K to $20M, investing in stages from pre-seed to Series A. The firm has a diverse portfolio and is actively seeking new investments, with a total of 87 investments and 12 exits to date.

Notable investments by JAM Fund include Alto Pharmacy - patient-centric pharmacy, Brex - corporate credit card for tech companies, Lyft - ride-sharing platform, Daily Harvest - superfood delivery service, and Juul - nicotine vaporizer company.

Industry

Transportation Healthcare Services Fintech E-commerce/Marketplace Consumer Products

Contacts

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Investment-team contacts for JAM Fund — including verified work emails and LinkedIn profiles — are available to Private Equity List subscribers.
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FAQs about JAM Fund

JAM Fund is a venture capital firm. It backs companies at Series A, Seed and Pre-seed.
JAM Fund is located in Los Angeles, California, United States.
JAM Fund was founded in 2020.
JAM Fund invests in companies and startups in Transportation, Healthcare Services, Fintech, E-commerce/Marketplace, Consumer Products.
JAM Fund invests in companies and startups in Africa, South America, North America.
JAM Fund invests in companies and startups at Series A, Seed, Pre-seed.
JAM Fund can be reached through its website jamfund.com. Cold-mailing a general inbox rarely reaches a partner, so Private Equity List also lists the investment-team contacts for JAM Fund — names, roles, verified work emails and LinkedIn profiles — available on a Pro plan from $129/month (see pricing). Contacts are sourced from the firm's website and LinkedIn and re-verified on a rolling cycle. Spot a stale contact, or none at all? Report it — we re-run that firm within 48h and get back to you.
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Private Equity List re-verifies investor profiles on a rolling cycle, pulling from the firm's own website and LinkedIn rather than a one-off import. This profile was last updated on 16 August, 2026. Something out of date here? Report it — we re-run that firm within 48h and get back to you.