Cerebras Systems

Cerebras builds AI computing hardware based on wafer-scale processors, including the WSE-3 chip and the CS-4 rack-scale system, and offers AI inference through a cloud API with OpenAI-compatible access. Models can also be deployed on-premise or in dedicated environments.

Customers include developers and enterprises that use pay-as-you-go and enterprise inference plans, and organizations that buy on-premise systems. The website names customers and partners such as Cognition, AlphaSense, Notion, LiveKit, Lovable, Argonne National Laboratory, AWS, OpenRouter and Hugging Face. Pricing is published for developer tiers, with enterprise plans available by agreement.

The company was founded in 2015 and is headquartered in Sunnyvale, California, with teams in Toronto and Bengaluru. The website states that it began trading on Nasdaq under the ticker CBRS in May 2026. Open roles span software engineering, hardware, datacenter operations, corporate functions and IT and security.

Product: WSE-3 wafer-scale processor, CS-4 rack-scale AI system, and Cerebras Inference Cloud API with on-premise and dedicated deployment options.