Flybridge
Seed-stage venture capital firm based in Boston and New York City investing in ambitious founders leveraging the power of AI. With over $1 billion under management across six seed funds and seven pre-seed funds, portfolio companies include BetterCloud, BitSight, Bowery, Chief, Codecademy (acq: SKILL), FalconX, Firebase (acq: GOOG), Infracommerce (BVMF: IFCM3), MadeiraMadeira, MongoDB (NASDAQ: MDB), Open English, Plastiq, and Splice. Per Crunchbase, Flybridge has made 1,022 investments, 124 as lead investor across 549 portfolio companies, with 131 exits including 8 IPOs.
Investing activity
Flybridge has made 1,022 investments according to Crunchbase across 549 portfolio companies, and has led 124 rounds and seen 131 exits, 8 of them by IPO.
Flybridge appears in 5 AI deals tracked by the AI Lounge deals desk, and led 2 of them. The rounds are mostly Seed, with a median round size of $5M and the largest at $6M. The most recent are Pelgo (Seed, $5.5M, Aug 2026), Freight Hero (Seed, $5M, May 2026) and Lumian (Seed, $3M, Apr 2026).
Flybridge most often invests alongside Primary Venture Partners, Eniac Ventures, 645 Ventures and Field Ventures, and the companies it backs on AI Lounge are mostly in AI.
Deals
Frequently asked questions about Flybridge
What AI companies has Flybridge invested in?
Flybridge's AI investments include Pelgo, Freight Hero, Lumian, Inhouse and VoiceRun. The 5 rounds on AI Lounge are listed on this page with amounts, dates and co-investors.
Where is Flybridge based?
Flybridge is based in New York, New York, United States.
What stage does Flybridge invest at?
In the rounds tracked on AI Lounge, Flybridge has invested at Seed, with a median round of $5M. Flybridge led 2 of those rounds.
Who does Flybridge co-invest with?
Flybridge's most frequent co-investors on AI Lounge are Primary Venture Partners (1 deal), Eniac Ventures (1 deal), 645 Ventures (1 deal), Field Ventures (1 deal) and Front Porch Venture Partners (1 deal).
How can founders reach Flybridge?
Founders on AI Lounge can see Flybridge's contact details in AI Investor Contacts (paid plans), check for a warm introduction through members who worked with the firm under Warm Paths, and add Flybridge to their Investor Pipeline to track the conversation.