UK Chip Startup Fractile Secures $220m Series B Funding
UK-based chip startup Fractile has raised $220 million in a Series B funding round led by Accel, Factorial Funds, and Peter Thiel’s Founders Fund. The round also saw participation from Conviction, Gigascale, O1A, Felicis, Buckley Ventures, and 8VC.
Details
The funding round, which took place on May 13, 2026, brings Fractile’s total funding to over $242.5 million. The company plans to use the funds to accelerate the development of its AI chips for inference, aiming to deliver the chips to customers by 2027. Fractile’s chips are designed to run AI models 25 times faster and at 10% of the cost of current alternatives.
Company Background
Founded in 2022 by Oxford researcher Walter Goodwin, Fractile is developing AI chips for inference, the process of running an AI model. The company has been repeatedly namechecked by UK government officials and is rumored to be eyeing a deal with US AI giant Anthropic. Fractile’s target market is data center builders and AI companies.
Market Context
Fractile’s funding round is significant in the context of the AI chip industry, which is currently dominated by Nvidia. The company’s ambitious goal of delivering faster, more cost-effective chips could disrupt the market if achieved. This funding round highlights the growing interest in AI chip technology and the potential for new players to challenge established industry leaders.
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Source: Sifted