AI inference hardware startup Etched secured a $300 million Series C at a $10.3 billion valuation, led by Sequoia and backed by Andreessen Horowitz and others.

Etched, the AI inference hardware startup, announced a $300 million Series C round that pushes its valuation to $10.3 billion. The funding, led by Sequoia Capital, also includes participation from Andreessen Horowitz, Battery Ventures, and several other prominent investors.

Funding round details

The Series C round brings Etched’s total capital raised to over $500 million since its inception. Sequoia Capital led the round, with Andreessen Horowitz, Battery Ventures, and other existing backers co‑investing.

Investors were drawn to Etched’s proprietary frontier inference chips, which promise lower latency and higher throughput for large language models compared to competing solutions.

Technology and market positioning

Etched’s hardware leverages a novel architecture that integrates on‑chip memory with custom tensor processing units. This design reduces data movement, a key bottleneck in current AI inference workloads.

The company aims to serve cloud providers, hyperscale data centers, and enterprise AI teams that require real‑time inference at scale, positioning itself against rivals such as NVIDIA, Graphcore, and Cerebras.

  • Lower power consumption per inference operation
  • Sub‑microsecond latency for transformer models
  • Scalable modular design for data‑center deployment

TechStartups coverage of July 23, 2026 funding roundup