Fractile

Fractile develops processors for AI inference, in which memory and compute are physically interleaved to deliver low latency and high throughput together. The website describes its product as the first of a new generation of such processors and claims it can run frontier models up to 25x faster at one tenth the cost.

The website describes the team as spanning transistor-level circuit design through cloud inference server logic. It does not name specific customers; it addresses organisations that run frontier AI models at scale. The revenue model is not stated.

Fractile lists offices in central Bristol and central London. The website reports a $220M raise in May 2026, with Factorial Funds, Accel and Founders Fund named as investors. The site lists about 40 open roles, mostly in silicon design, verification, compilers, device software, hardware test and manufacturing operations, based in Bristol and London, with a few in Taiwan. The founding year is not stated.

Product: Processors for frontier AI model inference that interleave memory and compute to provide low latency and high throughput.