About
Callosum is an AI infrastructure startup based in London, UK, founded by brothers James and Liam Coe. The company aims to disrupt the current landscape of AI compute, which they describe as a 'monoculture'. They develop software designed to coordinate AI workloads across various types of chips, including Nvidia, AMD, AWS Trainium/Inferentia, Cerebras, and SambaNova, emphasizing multi-cloud and multi-chip collaboration.
Listed competitors
A deep learning infrastructure company providing GPU servers, workstations, and cloud services for training neural networks.
Crusoe Cloud offers an energy-first AI factory company providing an AI cloud platform and managed AI services, leveraging sustainable energy for efficient computing.
Nebius is an AI cloud infrastructure provider offering a full-stack platform for AI development, from data preparation and model training to production deployment.
Sovereign GPU cloud platform
CoreWeave is an AI-native cloud platform providing GPU infrastructure and specialized cloud services for complex AI workloads.
Also in this space
nEye Systems develops optical circuit switches to eliminate bottlenecks in AI data center infrastructure.
Shares AI Infrastructure, AI Hardware
Hydra Host provides dedicated bare metal GPU infrastructure across a global network of independent data centers, managed by its Brokkr operating system.
Shares Neocloud, AI Infrastructure
Global technology company renowned for its GPUs, SoCs, and APIs, driving advancements in AI, gaming, and high-performance computing.
Shares AI Infrastructure, AI Hardware
Broadcom is a global technology leader designing, developing, and supplying semiconductor and infrastructure software solutions.
Shares AI Hardware, AI Infrastructure
Provides high-performance computing infrastructure and software for training and deploying large AI models.
Shares AI Infrastructure, AI Hardware
Building scale-out networking solutions for AI data centers.
Shares AI Infrastructure, AI Compute
Key facts
- Website
- callosum.ai
- Headquarters
- London, England, UK
- Founded
- 2023
- Total funding
- $10M (Seed)
- Business model
- B2B
Funding rounds
Callosum scores 0. Does yours?
That is its Ahrefs DR: the backlink strength of a domain, on the Ahrefs 0 to 100 scale. Paste your website and you get yours in about a minute.
Frequently asked
What does Callosum do?
Callosum's technology reportedly delivers approximately twice the accuracy, seven times the speed, and a fourfold cost reduction compared to single-hardware solutions for complex enterprise tasks. The company is also collaborating with data center infrastructure vendors on new photonic interconnects and plans to expand into the US market while developing its own hardware infrastructure.
How much funding has Callosum raised?
Callosum has raised a total of $10M in funding. The most recent round on record is Seed.
What is Callosum's current status?
Callosum's current operating status is: Inactive.
Public record
SEC filings, insider activity, nonprofit links and pay benchmarks for Callosum
