Factorial Capital
Factorial Capital invests in early-stage AI and software companies alongside a network of technical operators.
Investing activity
Factorial Capital appears in 3 AI deals tracked by the AI Lounge deals desk, rounds totalling $40M. The rounds are mostly Seed, with a median round size of $12M and the largest at $28M. The most recent are Catch (Seed, $5M, Sep 2026), NanoCo (Seed, $12M, May 2026) and Boltz (Seed, $28M, Jan 2026).
Factorial Capital most often invests alongside Entrée Capital, Pitango Venture Capital, Seedcamp and Valley Capital Partners, and the companies it backs on AI Lounge are mostly in AI.
Deals
Frequently asked questions about Factorial Capital
What AI companies has Factorial Capital invested in?
Factorial Capital's AI investments include Catch, NanoCo and Boltz. The 3 rounds on AI Lounge are listed on this page with amounts, dates and co-investors.
Where is Factorial Capital based?
Factorial Capital is based in New York, New York, United States.
What stage does Factorial Capital invest at?
In the rounds tracked on AI Lounge, Factorial Capital has invested at Seed, with a median round of $12M.
Who does Factorial Capital co-invest with?
Factorial Capital's most frequent co-investors on AI Lounge are Entrée Capital (1 deal), Pitango Venture Capital (1 deal), Seedcamp (1 deal), Valley Capital Partners (1 deal) and Clem Delangue (1 deal).
How can founders reach Factorial Capital?
Founders on AI Lounge can see Factorial Capital'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 Factorial Capital to their Investor Pipeline to track the conversation.