Celestial AI

United States · Semiconductors

Celestial AI is a technology company based in Santa Clara, California, founded in 2020. The company focuses on developing AI computing platforms that utilize photonic technology to enhance performance and energy efficiency. Its mission is to transform AI infrastructure by using light for data movement, addressing the limitations of traditional electronic semiconductor solutions. The flagship product, Photonic Fabric™, is an optical interconnect technology that improves AI system performance by enabling faster and more power-efficient data transmission. Celestial AI offers a comprehensive range of products, including connectivity, switching, and packaging solutions, which are essential for scalable AI infrastructure, particularly in hyperscale data centers. Led by a team with extensive experience in the semiconductor and data communications sectors, Celestial AI has secured significant funding to support its innovative mission. The company aims to redefine computing by integrating photonics into AI accelerators, setting new standards for bandwidth, latency, and energy efficiency.