Echo3
Investing activity
Echo3 appears in 1 AI deal tracked by the Lounge deals desk. The rounds are mostly Seed, with a median round size of $7M. The most recent is Agentum (Seed, $7M, Sep 2026).
Echo3 most often invests alongside MEXC Ventures, Wave Digital Assets, UZ Capital and BingX Labs, and the companies it backs on Lounge are mostly in AI.
Deals
Frequently asked questions about Echo3
What AI companies has Echo3 invested in?
Echo3's AI investments include Agentum. The 1 round on Lounge are listed on this page with amounts, dates and co-investors.
What stage does Echo3 invest at?
In the rounds tracked on Lounge, Echo3 has invested at Seed, with a median round of $7M.
Who does Echo3 co-invest with?
Echo3's most frequent co-investors on Lounge are MEXC Ventures (1 deal), Wave Digital Assets (1 deal), UZ Capital (1 deal), BingX Labs (1 deal) and Greenwood Global Capital (1 deal).
How can founders reach Echo3?
Founders on Lounge can see Echo3'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 Echo3 to their Investor Pipeline to track the conversation.