Build Ventures
Investing activity
Build Ventures appears in 1 AI deal tracked by the Lounge deals desk. The rounds are mostly Seed, with a median round size of $5M. The most recent is Musical AI (Seed, $4.5M, Jan 2026).
Build Ventures most often invests alongside Heavybit and BDC Capital, and the companies it backs on Lounge are mostly in AI.
Deals
Frequently asked questions about Build Ventures
What AI companies has Build Ventures invested in?
Build Ventures's AI investments include Musical AI. The 1 round on Lounge are listed on this page with amounts, dates and co-investors.
What stage does Build Ventures invest at?
In the rounds tracked on Lounge, Build Ventures has invested at Seed, with a median round of $5M.
Who does Build Ventures co-invest with?
Build Ventures's most frequent co-investors on Lounge are Heavybit (1 deal) and BDC Capital (1 deal).
How can founders reach Build Ventures?
Founders on Lounge can see Build Ventures'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 Build Ventures to their Investor Pipeline to track the conversation.