Hark's $6 Billion Valuation With No Product Actually Makes Sense

InnovationAIHark's $6 Billion Valuation With No Product Actually Makes SenseByRenana Ashkenazi,Contributor.Forbes contributors publish independent expert analyses and insights. Managing Partner at Grove Ventures, investing in deep-tech and AIFollow AuthorMay 26, 2026, 08:30am EDTMira Murati raised $2 billion for Thinking Machines Lab before it shipped a product — one of several AI startups now valued in the billions pre-launch(Photo by Craig T Fruchtman/WireImage)WireImageLast week, Brett Adcock's new startup, Hark, raised a $700 million Series A at a $6 billion valuation. Parkway Venture Capital led the round, while Nvidia, AMD, Intel, and Qualcomm all invested — putting virtually every major AI-chip maker on a single cap table. Adcock himself had already put in $100 million of his own.Hark has been notably secretive about the rest. It’s described a concept — a "universal" agentic AI assistant, part software and part dedicated hardware, meant to be a single interface to everything you do digitally. Beyond that it has stayed deliberately quiet, with the first models promised this summer and hardware to follow. Stealth is pretty ordinary for a young company, but raising $700 million in stealth, pre-product, much less so. The Round Skips The CompanyA Series A used to be a stage marker. Typically, it suggested that a company had built a product, found early customers and needed capital to scale. The number attached to it, usually something in the range of $10 - $30 million, was a rough measure of how far along that company was.Hark’s Series A is an entirely different story. There’s no product to scale, no customers to name, no traction to underwrite. So what is the $700 million for? Cheaper To Build, Bigger To FundBuilding a company has never been cheaper or faster. AI writes much of the code, small teams ship what once took large ones, and the cost of frontier models keeps falling. Two engineers can now deliver products that used to require 50-pers...