Rule 30
Investing activity
Rule 30 appears in 1 AI deal tracked by the AI Lounge deals desk. The rounds are mostly Pre-seed, with a median round size of $1M. The most recent is Gyre Energy (Pre-seed, $1.3M, Jul 2026).
Rule 30 most often invests alongside Speedinvest and Plug and Play, and the companies it backs on AI Lounge are mostly in AI.
Deals
Frequently asked questions about Rule 30
What AI companies has Rule 30 invested in?
Rule 30's AI investments include Gyre Energy. The 1 round on AI Lounge are listed on this page with amounts, dates and co-investors.
What stage does Rule 30 invest at?
In the rounds tracked on AI Lounge, Rule 30 has invested at Pre-seed, with a median round of $1M.
Who does Rule 30 co-invest with?
Rule 30's most frequent co-investors on AI Lounge are Speedinvest (1 deal) and Plug and Play (1 deal).
How can founders reach Rule 30?
Founders on AI Lounge can see Rule 30'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 Rule 30 to their Investor Pipeline to track the conversation.