Cornerstone VC
Investing activity
Cornerstone VC appears in 1 AI deal tracked by the Lounge deals desk. The rounds are mostly Pre-seed, with a median round size of $5M. The most recent is Smart Bricks (Pre-seed, $5M, Jun 2026).
Cornerstone VC most often invests alongside Andreessen Horowitz, South Loop Ventures, DeepMind and Techstars, and the companies it backs on Lounge are mostly in AI.
Deals
Frequently asked questions about Cornerstone VC
What AI companies has Cornerstone VC invested in?
Cornerstone VC's AI investments include Smart Bricks. The 1 round on Lounge are listed on this page with amounts, dates and co-investors.
What stage does Cornerstone VC invest at?
In the rounds tracked on Lounge, Cornerstone VC has invested at Pre-seed, with a median round of $5M.
Who does Cornerstone VC co-invest with?
Cornerstone VC's most frequent co-investors on Lounge are Andreessen Horowitz (1 deal), South Loop Ventures (1 deal), DeepMind (1 deal), Techstars (1 deal) and Airbnb (1 deal).
How can founders reach Cornerstone VC?
Founders on Lounge can see Cornerstone 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 Cornerstone VC to their Investor Pipeline to track the conversation.