Series A · Hardware

Wafer raises $40m Series A for inference infrastructure

Wafer benchmarks models, serving software and hardware together, then keeps optimizing against live traffic.

Wafer raised $40 million in Series A funding co-led by Marathon and Chemistry. Fifty Years, Y Combinator, AMD Ventures, Wing Venture Capital and Outset Capital participated.

The company plans engineering expansion and faster customer onboarding. Its inference service tunes model-serving software and available hardware to workload latency, reliability and cost requirements.

DigitalOcean reports using the service to improve inference on AMD hardware, providing a production-customer example as Wafer expands.

Use of funds

Procure high-performance compute and wafer-level manufacturing

Expand engineering

Accelerate customer onboarding

Funding history

Series A · This round$40M

Sources

  1. Wafer Raises $40M in Series A Fundingfinsmes.com · Sep 3, 2026
  2. wafer.ai
  3. wafer.ai