JAM Fund
Venture capital fund founded by Tinder co-founder Justin Mateen, backing entrepreneurs with 'something to prove' from underestimated backgrounds, with notable investments in Brex, Deel, and Alto Pharmacy.
Los Angeles, United States · 34+ investments · 77 portfolio companies
- Headquarters
- Los Angeles, United States
- Founded
- 2020
- Website
- jamfund.com
- AUM
- $247.0M
- Portfolio Companies
- 77
- Total Investments
- 34
- Last Investment
- Dec 2025
- Geographic Focus
- Africa, Latin America, North America
Indexed holds 77 portfolio companies and 34 funding rounds for this investor. The full record is or through the API.
Investment Thesis
JAM Fund is a Venture Capital firm based in Los Angeles, United States. It has made 34 investments, including Gobillion, PayMongo and Heading Health. Focus areas include Fintech and Healthcare.
Portfolio77
Showing 48 of 77 recorded portfolio companies.
Co-investors24
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24 co-investors across 132 shared portfolio companies — who they back alongside, and how often they lead.
Venture Capital ×18 · Accelerator ×2 · Individual ×2 · 33 shared rounds
Investment History
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