Fractile $6.5bn valuation talks target about $600m

UK AI-chip startup Fractile is in advanced talks for a financing at a reported $6.5bn pre-money valuation, seeking about $600m, according to Bloomberg. The proposed Fractile $6.5bn valuation would be more than six times the company’s reported valuation in May, but the round has not closed and its terms can still change.

Bloomberg, citing people familiar with the matter, reported that part of the roughly $600m has been invested at a lower valuation. That makes the stated figure a pre-money valuation, the price assigned to the company before new financing is included, rather than a final post-money number. For the mechanics and consequences of that distinction, see how startup valuation is set in a financing.

Fractile and AI lab Anthropic declined to comment to Bloomberg. Multiple reports say Lightspeed Venture Partners and Redpoint Ventures are expected to co-lead the prospective round. Neither investor participation nor the final size of the financing has been confirmed.

What is behind Fractile’s reported $6.5bn valuation?

The reported talks follow an initial agreement for Anthropic to purchase roughly $250m of Fractile chips, Bloomberg reported. The parties intend to expand the arrangement, according to the report, though they have not set a future contract size. The chips are not expected to be ready for use until 2027, placing the agreement ahead of product availability rather than representing current deployment.

The reports suggest that the initial Anthropic agreement has become central to Fractile’s prospective repricing, though both the financing and supply arrangement remain unconfirmed.

Fractile raised $220m about three months ago at a reported valuation of around $1bn, Bloomberg said. Accel, Founders Fund and Factorial Funds led that financing. The company said then that it planned to use the money to bring its first AI chips to market.

Fractile is building chips for AI inference

Founded in 2022 by CEO Walter Goodwin, Fractile develops hardware for AI inference, the computing work of running a trained model in response to a request. That puts it among startups pursuing specialised processors for a segment of AI computing where incumbent Nvidia remains the dominant supplier.

The valuation talks illustrate the funding appetite around alternative AI hardware, but the terms do not establish a completed raise, chip shipments or a defined expansion of the Anthropic arrangement. Fractile’s next disclosed milestones are likely to matter more than the proposed headline price: closing the financing and delivering hardware that Anthropic can use in 2027.

This story draws on original reporting from Sifted.