About
Flybridge Capital Partners is a seed-stage venture capital firm founded in 2002 and headquartered in Boston, Massachusetts with an additional office in New York City. The firm manages over $1 billion across multiple seed and pre-seed funds, maintaining a hands-on investment approach through fund sizes of approximately $150 million that enable deep founder engagement from pre-seed through Series B. Flybridge has built a 20+ year track record backing technology entrepreneurs across software, internet, enterprise software, and digital health sectors, with particular emphasis on AI-driven innovation, vertical SaaS, data infrastructure, AI-native applications, and robotics. The firm has deployed capital across 202 companies as of early 2026, with a portfolio including 5 unicorns and successful exits such as Firebase (acquired by Google), Codecademy (acquired by SKILL), and MongoDB. Investment sizing reflects their stage focus: 78 seed-stage investments at an average check size of $3.82 million, 55 Series A investments averaging $10.5 million, and 21 Series B investments averaging $14.3 million. Notable portfolio companies include BetterCloud, BitSight, Bowery, Chief, FalconX, and Infracommerce. The investment team includes experienced operators and specialists in founder support, with co-founders Chip Hazard and Jeff Bussgang providing strategic direction. Flybridge is known for backing founders across diverse geographies and demographics, including through XFactor Ventures, a co-founded initiative focused on supporting women and gender-diverse teams with over 100 investments. The firm positions itself as a strategic partner providing not only capital but operational expertise and network access to support scaling technology companies.