Overview
Strengths & Best For
Hot Aisle provides bare-metal H100, A100, and RTX GPU servers with no virtualization overhead and dedicated hardware for AI training and HPC workloads, based in the UK. Monthly and on-demand billing options are available for teams that need consistent, dedicated GPU performance without shared-tenancy concerns. A strong bare-metal GPU option for UK-based HPC teams and AI labs that need maximum hardware performance and full control over their compute environment.
- Bare-metal performance
- No virtualization overhead
- UK presence
- Bare-metal only — requires more infrastructure management
- Limited self-service tooling
- Smaller ecosystem vs cloud providers
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Ori Industries merged with Brookfield's AI infrastructure capabilities to form Radiant, the first fully integrated AI infrastructure platform. Ori's technology, team, and cloud platform continue under the Radiant brand. Radiant offers NVIDIA Vera Rubin NVL72, Blackwell B200, H200, H100, and AMD MI300X/MI355X GPU compute with managed Kubernetes, managed Slurm, and fault-tolerant AutoClusters. Backed by Brookfield with $100B+ in deployable capital and 5 GW+ of live powered land globally. FlightDeck provides unified observability and operations. Serverless Kubernetes, inference, fine-tuning, and model registry. Renewable energy mix including hydro, wind, geothermal, biomass, and natural gas. Ori founder Mahdi Yahya serves as President of Radiant.
- Brookfield-backed with $100B+ deployable capital and 5 GW+ powered land
- Vera Rubin NVL72 and Blackwell B200/H200/H100 in catalog
- FlightDeck: unified observability and operations platform
- Managed Kubernetes, Slurm, and fault-tolerant AutoClusters
- Renewable energy mix: hydro, wind, geothermal, biomass, and natural gas
- Sovereign AI solutions for national deployments
- Sales-led process — no self-serve on-demand pricing
- Primarily enterprise/government focus
- Fewer self-service features vs RunPod or Vast.ai
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Live GPU Pricing
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Key differences
Hot Aisle
Bare-metal GPU infrastructure
Ori Cloud
Now Radiant — Brookfield-backed AI factory platform with Vera Rubin, Blackwell, and 5 GW capacity