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JAM Fund

Los Angeles, California · Invests in Africa; LATAM; Asia; US · Website

Pre-SeedSeedSeries AConsumer Apps & SocialE-commerce & MarketplacesFood & BeverageTravel & HospitalityDeveloper ToolsFintechFintech & PaymentsHealthcare & Digital HealthLogistics & Supply ChainDeveloper Tools & Infrastructure

Thesis

Back underestimated founders with something to prove who are disrupting large markets. Emphasizes geographic arbitrage in emerging markets (Africa, LATAM, Asia) where founder quality is exceptional but capital access is limited.

Likely not a fit for

Traditional enterprise software, pure hardware without software moat, gambling and vice products, overpriced seed rounds

How they invest

Lead or follow
Usually leads
Typical decision
~2 weeks
Warm intro
Not required
Involvement
Takes a board seat
Fund status
Actively deploying
Assets under mgmt
$200M
Decision process
Solo GP

Partners & team

1 contact on file

JM

Justin Mateen

General PartnerFounding Partner & Solo GP · Primary contact

+ Pitch

LinkedIn profile

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Portfolio

TinderConsumer Apps Social

Tinder is the world's most popular free dating app, designed to help people meet new singles for dating, friendships, or casual encounters.

Alto PharmacyHealthcare Digital

Alto Pharmacy reimagines the pharmacy experience by providing seamless prescription ordering, expert support, and convenient delivery options for medications.

BrexFintech Payments

Brex is a financial technology company that provides modern finance software solutions including cards, banking, expenses, and accounting, designed for startups and growing businesses.

CatalyteEnterprise Software

Catalyte is a leading technology services firm specializing in complex development, data engineering, and AI, providing end-to-end solutions to technology challenges for large enterprises and government organizations.

Click DiagnosticsHealthcare Digital

Click Diagnostics offers an at-home STD testing solution using innovative PCR technology, providing lab-quality results in just 30 minutes with telehealth support for immediate treatment if necessary.

CommonEnterprise Software

Common.com is a platform for serious inquiries related to Hilco Digital Assets. It serves as a medium for business ideas and feedback.

Daily Harvest

Daily Harvest is a food and beverage company that specializes in clean, prepped, frozen meals, including smoothies, oat bowls, and functional elixirs. The company is dedicated to making it convenient for consumers to enjoy sustainably grown, organic fruits and vegetables, aiming to improve both human and planetary health through its offerings.

FabFitFun

FabFitFun is a lifestyle membership service founded in 2010, known for its flagship product, the FabFitFun Box, which delivers a curated selection of full-size products across beauty, fashion, fitness, wellness, home, and tech each season. Members also enjoy year-round perks including access to exclusive digital content, community engagement, and members-only shopping experiences.

FossaEnterprise Software

FOSSA provides a SaaS solution focused on real-time license and vulnerability management for open source software, helping organizations manage software supply chain risks and compliance requirements.

FreyFood Beverage

Frey offers eco-friendly laundry care products made from plant-based ingredients, free of harsh chemicals and toxins. Their product line includes laundry detergent sheets, liquid detergents, fabric softeners, and stain removers, all featuring luxury fragrances.

Firefly HealthHealthcare Digital

Firefly Health is a healthcare provider that offers an integrated care model, focusing on personalized support and affordable healthcare solutions through a modern app-based experience.

GeniesGaming

Genies is an AI avatar technology company powering the next era of digital experiences. Genies’ technology stack empowers developers and creators to seamlessly create and integrate AI-powered, game-ready Smart Avatars and user-generated-content (UGC) into any game or experience.

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Research briefRead more
JAM Fund Research Investment Thesis JAM Fund, led by Tinder co-founder Justin Mateen, backs underestimated founders with something to prove who are disrupting large markets. The firm's thesis centers on identifying visionary entrepreneurs who are creating outsized impact in emerging markets and overlooked sectors. Mateen has built one of the largest solo-GP venture funds with over $•• in institu

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