Fractile Raises $720M to Build UK AI Chip Stack
· Technology · TechCrunch
Fractile, a British startup developing AI chips, has raised a $720 million Series C led by Thrive Capital and backed by Britain's Sovereign AI Fund, valuing the company at over £5 billion. The funding aims to ensure the UK has greater control over AI hardware infrastructure for its future economy. Fractile plans to ship its first AI chips and systems by next year, featuring a novel stacked DRAM design to bypass memory capacity tradeoffs. The company positions itself as a full-stack frontier AI firm combining custom silicon with a machine learning compiler to accelerate large language model execution. This round makes Fractile one of the top-funded players in the race for purpose-built AI chips alongside Axelera, Etched, and OLIX.
Why it matters
The investment strengthens the UK's position in critical AI infrastructure, potentially lowering costs for domestic AI development and creating export opportunities for British semiconductor technology.
Read the original report — TechCrunch
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