Etched, a three-year-old AI chip startup founded by a trio of Harvard dropouts, has raised $700 million in a Series D round led by Wall Street trading firm Jane Street, valuing the company at $21 billion — roughly double the price investors paid just a month earlier.
The round, disclosed Tuesday, follows a $300 million Series C that closed on July 23 at a $10.3 billion valuation, itself a jump from the $5 billion mark investors put on the company last December. The pace of the markups reflects surging demand for specialized chips built to run AI inference workloads faster and cheaper than general-purpose GPUs, a niche Etched has staked out with its Sohu processor line, according to a report on the deal.
Joining Jane Street in the round were Kleiner Perkins, Sequoia Capital, Andreessen Horowitz, Tiger Global, Bain Capital Ventures and investor Peter Thiel, among others — a roster that spans both traditional venture funds and Wall Street itself. Jane Street's involvement is notable beyond its capital: the trading firm stress-tested Etched's hardware against its own demanding workloads before buying a rack and agreeing to lead the financing, making it both an investor and a customer.
Orders outpacing chip supply
Etched says it has booked more than $1 billion in customer orders and has begun shipping racks, a milestone few AI infrastructure startups reach this early in their life. The company's pitch is that chips built to do one thing — run trained AI models rather than train them — can be dramatically more efficient than the general-purpose accelerators dominating the market today, a bet that has drawn comparisons to the early days of specialized crypto-mining hardware.
"We've raised $700M at a $21B valuation from Jane Street, Kleiner Perkins, Sequoia, A16Z, Peter Thiel, BCV, and Blackstone. We're also excited to share that we've shipped our first rack to Jane Street."
Etched, company statement
The financing lands amid a broader surge in AI infrastructure funding this month. Rival chip and data-center startups have also drawn large checks in recent weeks as investors chase what many see as a persistent bottleneck: not enough specialized compute to meet demand from AI labs and enterprises racing to deploy large models in production.
Scrutiny ahead
Etched's valuation trajectory — a fourfold increase in roughly eight months — is likely to draw scrutiny from investors wary of a broader AI funding bubble, particularly for hardware startups that have yet to prove their chips can scale to match the volume produced by incumbents. The company has not disclosed revenue figures, and its next test will be converting booked orders into delivered, paid-for hardware at scale.
