SF1.vc
We partner with AI native founders building generational companies from inception to IPO.
Investing activity
SF1.vc appears in 1 AI deal tracked by the Lounge deals desk. The rounds are mostly Pre-seed, with a median round size of $3M. The most recent is Supermemory (Pre-seed, $3M, Jun 2026).
SF1.vc most often invests alongside Susa Ventures, Dane Knecht, Browder Capital and Theo Browne, and the companies it backs on Lounge are mostly in AI.
Deals
Frequently asked questions about SF1.vc
What AI companies has SF1.vc invested in?
SF1.vc's AI investments include Supermemory. The 1 round on Lounge are listed on this page with amounts, dates and co-investors.
What stage does SF1.vc invest at?
In the rounds tracked on Lounge, SF1.vc has invested at Pre-seed, with a median round of $3M.
Who does SF1.vc co-invest with?
SF1.vc's most frequent co-investors on Lounge are Susa Ventures (1 deal), Dane Knecht (1 deal), Browder Capital (1 deal), Theo Browne (1 deal) and David Cramer (1 deal).
How can founders reach SF1.vc?
Founders on Lounge can see SF1.vc'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 SF1.vc to their Investor Pipeline to track the conversation.