Bullpen Capital

Bullpen Capital, established in 2010, is a San Francisco-based venture capital firm that specializes in early-stage and post-seed investments in technology companies across the United States. The firm, founded by Paul Martino, focuses on overlooked entrepreneurs and sectors, with a portfolio spanning fantasy sports, data center equipment, restaurant SaaS, and other innovative areas. Bullpen Capital typically invests in startups between seed and Series A rounds, providing them with additional time and capital to prove their potential.

Candace Chan

CFO

James Conlon JD

Partner

Duncan Davidson JD

Co-Founder and General Partner

Alec Gilarde

Senior Analyst

Paul Martino

Co-Founder and General Partner

Anna Zakharchenko

Associate

Past deals in Cards

EDGE Markets

Seed Round in 2025
EDGE Markets is a company focused on promoting responsible betting and enhancing the legal sports betting ecosystem. It operates a prepaid card that centralizes sportsbook deposits across multiple accounts, allowing users to manage their spending effectively. The card features daily, weekly, and monthly spending limits, which help users track their financial activity. Additionally, it offers a unique function that automatically shares transaction information with friends and sponsors, fostering transparency and encouraging informed decision-making. Through these tools, EDGE Markets aims to support responsible gambling practices and contribute to the growth of regulated sports betting.
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