Celestial AI

Website

Celestial AI Inc.

39 Investors
AI computing infrastructure
Santa Clara, CA

Celestial AI Inc. is pioneering advancements in artificial intelligence computing infrastructure by addressing critical data movement challenges. Their innovative technologies are designed to enhance the performance and efficiency of AI systems, which are increasingly required to handle complex models that demand high bandwidth and low latency.

Products & Team

Photonic Fabric™

Optical interconnect technologySeed

The Photonic Fabric™ is an advanced optical interconnect technology platform that fundamentally transforms data transfer in AI computing and memory infrastructure. By leveraging light for data movement, it significantly outperforms conventional electronic interconnects in bandwidth, latency, and energy efficiency.

Value Proposition

The Photonic Fabric™ addresses the issue of data bottlenecks in AI infrastructure, facilitating the seamless scaling of complex AI models and enabling high-performance computing within data centers.

Pain Points

Celestial AI's products help solve significant pain points including data movement bottlenecks, inefficient scaling of AI models, and the high energy consumption associated with traditional electronic interconnects.

PFLink™: Provides high-bandwidth optical connectivity between AI processors (XPUs)PFSwitch™: Offers low-latency, high-bandwidth switching capabilities to scale AI cluster networks efficientlyOMIB™: Integrates multiple processor dies within a package using in-package optical interconnect technology
Industry
Other Technology
Primary business sector
Founded
2025
Year established
Location
Santa Clara, CA
Primary headquarters

Funding History

Total Raised:
$148.3M
E

Equity Offering

February 2025
$152.9M
Target
Progress
97%
Raised
$148.3M
Target
$152.9M
#000182212925000001