The $7B Startup Building AI Chips to Challenge Nvidia | Fractile Founder & CEO, Walter Goodwin

Fractal AI, led by founder Walter Goodwin, recently secured $720 million in Series C funding to reach a $7 billion valuation while deploying proprietary 3D stacked silicon designed to overcome the memory wall bottleneck in AI inference. By vertically integrating ML research and system engineering, the company offers specialized hardware that combines SRAM-level bandwidth with DRAM capacity, explicitly avoiding competition with customers by monetizing only the physical layer rather than internal models. With silicon currently passing fab trials and volume deployment expected imminently, Fractal aims to capture value in a future market defined by energy-constrained, long-context agent swarms rather than generic cloud orchestration.