Etched AI Chip Startup Reaches $5B Valuation, $1B in Sales

Etched, a startup competing with Nvidia in the AI chip market, issued a progress report on Tuesday, revealing that TSMC had successfully manufactured its chip earlier this year. The company has already booked $1 billion in contract orders for its product: full systems powered by those chips. Etched is currently testing its first product with customers, which it calls "frontier inference clusters." These systems include the chips along with custom-designed racks and software, all built to help frontier models run inference faster, more cheaply, and with better power efficiency than rivals, Etched claims.

Inference is the process that occurs after a user submits a prompt and is currently the biggest bottleneck and cost center for AI companies trying to serve customers at scale. Etched, founded in 2022, has raised a total of $800 million to date. The company closed a $500 million funding round in December at a $5 billion post-money valuation.

Its investors include VentureTech Alliance, Jane Street, Hudson River Trading, Two Sigma, and Ribbit Capital, as well as angel investors such as Andrej Karpathy, Geoffrey Hinton, Fei-Fei Li, Arthur Mensch, and Scott Wu. Billionaires Stanley Druckenmiller and Peter Thiel are also on the company's cap table. The startup's co-founders, CEO Gavin Uberti and president Robert Wachen, have been discussing their chip plans since 2024, despite the company's press release framing Tuesday's announcement as Etched "coming out of stealth." Both Uberti and Wachen dropped out of Harvard and became Thiel fellows to found Etched.

In 2023, the founders struggled to secure funding, pitching to investors with a 30-page memo arguing that AI would eventually require specialized chips, not just general-purpose GPUs. Every major investor they pitched passed, and the company was reportedly operating month-to-month, close to running out of cash. The current funding environment is vastly different, with investors aggressively pursuing AI-related investments, especially chip technology that speeds up inference.

Competitor Cerebras had the first breakout IPO of the year, while AI chip maker Groq just raised $650 million. Hyperscalers Amazon, Google, and Microsoft all build their own in-house AI chips, and even OpenAI just announced its first custom chip, built by Broadcom. Why this matters: Etched's rapid growth and significant funding highlight the increasing demand for specialized AI chips, particularly those that can accelerate inference.

As AI models continue to advance, the need for efficient and cost-effective processing power will only intensify. Etched's success, along with that of its competitors, signals a shift towards more customized chip solutions, which could have far-reaching implications for the AI industry. Developers and businesses will be watching closely to see how Etched's technology performs in real-world applications, and whether it can maintain its competitive edge.