Physical AI chip developer SiMa.ai hits $1.45B valuation
Sima AI, a developer of physical AI chips, has secured a $1.45 billion valuation in its latest funding round, according to a TechCrunch report dated September 28, 2026.
Sima AI, a developer of physical AI chips, has secured a $1.45 billion valuation in its latest funding round, according to a TechCrunch report dated September 28, 2026. The round was led by existing investors and included participation from major venture capital firms, though the exact amounts were not disclosed. Sima AI’s technology focuses on neuromorphic hardware that mimics brain-like processing to improve energy efficiency for AI workloads.
The company’s founder and CEO, Dr. Lina Chen, stated that the new capital will accelerate product development and expand manufacturing partnerships in Taiwan and the United States. Sima AI has already delivered prototype chips that demonstrate a 10× reduction in power consumption compared to conventional GPUs, positioning the firm for adoption in data centers and edge computing applications.
The funding marks a significant milestone for the physical AI chip sector, reflecting growing investor interest in hardware that can handle complex AI models with lower energy footprints. Sima AI plans to bring its next-generation chip to market within the next 18 months, aiming to compete with established GPU providers and address the rising demand for sustainable AI infrastructure.
