Now deploying NVIDIA GB300 & GB200 NVL72 clusters

Dedicated GPU Infrastructure
Built for AI at Scale

Single-tenant NVIDIA GPU servers with private deployments, predictable pricing, and zero noisy neighbors. Your AI workloads deserve infrastructure that performs.

0.0%
Uptime SLA
100%
Dedicated Hardware
0Gb/s
Interconnect
24/7
Expert Support
NVIDIA Inception Program member

Proud member of the NVIDIA Inception Program

Platform

Infrastructure that doesn't compromise

Purpose-built GPU clusters designed for the demands of modern AI training and inference workloads.

Dedicated Hardware

Single-tenant GPU servers with zero resource contention. Your workloads run on hardware exclusively allocated to you.

Streamlined Onboarding

Skip the months-long procurement cycles. We handle provisioning, networking, and setup so your team can focus on the workload.

Predictable Pricing

Transparent, fixed monthly costs. No surprise bills, no hidden egress fees, no complex metering.

Enterprise Security

SOC 2 compliant infrastructure with private networking, encryption at rest, and dedicated security controls.

High-Speed Interconnect

400Gb/s InfiniBand and NVLink connectivity for multi-node training workloads requiring maximum throughput.

White-Glove Support

Dedicated solutions engineers who understand your workloads. Direct access, not ticket queues.

Managed Platform

Plug in and start training on day one

Anyone can hand you bare metal. We hand you a running platform. Managed Kubernetes and Slurm, a pre-tuned ML stack, and observability come ready out of the box — so your team ships models instead of wrangling drivers.

Managed Kubernetes

Production-grade Kubernetes with the GPU operator, drivers, and networking pre-configured. Deploy workloads with kubectl on day one.

Managed Slurm

A fully managed Slurm scheduler for HPC-style training jobs — queue, prioritize, and scale multi-node runs without standing up your own cluster.

Pre-tuned ML stack

CUDA, NCCL, drivers, and popular frameworks (PyTorch, vLLM, TensorRT-LLM) come installed and tuned for the interconnect — no environment setup.

Observability built in

GPU utilization, job metrics, and node health dashboards from the first login. See exactly what your training run is doing.

The full stackManaged by Comet
Your training & inference workloadsYou own this
Managed Kubernetes & Slurm orchestration
Pre-tuned CUDA, NCCL, drivers & frameworks
High-speed InfiniBand / NVLink fabric
Dedicated NVIDIA GPU servers

You bring the workload. We manage every layer beneath it — or hand you root access to the bare metal if you'd rather run your own stack.

Solutions

Tailored for your workload

Whether you're training frontier models or serving millions of inference requests, we build the cluster to match.

Clinician reviewing AI-assisted medical imaging

Starting with healthcare

Private AI compute for clinical environments

We partner with healthcare organizations to deliver HIPAA-compliant GPU infrastructure for medical imaging, oncology research, and clinical decision support — backed by the NVIDIA Clara stack and reaching a network of over 50,000 clinics and medical offices.

  • HIPAA-compliant, single-tenant deployments
  • Business Associate Agreements available
  • Optimized for NVIDIA Clara medical imaging
Explore healthcare solutions

Infrastructure

The latest NVIDIA silicon

Access the most powerful GPU hardware available, deployed in purpose-built facilities with enterprise-grade networking.

NVIDIA GB300 NVL72
Latest

NVIDIA GB300 NVL72

Blackwell Ultra rack-scale system — our flagship for the largest training and inference workloads

Memory

Up to 21TB

Interconnect

NVLink 5

Performance

1.5× GB200

NVIDIA GB200 NVL72

NVIDIA GB200 NVL72

Grace Blackwell rack-scale architecture for the most demanding distributed training

Memory

Up to 13.5TB

Interconnect

NVLink 5

Performance

1.4 ExaFLOPS

NVIDIA HGX B300
Popular

NVIDIA HGX B300

Blackwell Ultra 8-GPU systems optimized for large-scale inference and training

Memory

2.3TB HBM3e

Interconnect

NVLink

Performance

Blackwell Ultra

NVIDIA HGX B200

NVIDIA HGX B200

High-performance Blackwell GPUs for large-scale training and inference

Memory

1.4TB HBM3e

Interconnect

NVLink

Performance

Blackwell

NVIDIA H200

NVIDIA H200

Proven Hopper architecture with expanded memory for large model inference

Memory

141GB HBM3e

Interconnect

NVLink

Performance

989 TFLOPS

NVIDIA H100

NVIDIA H100

Industry-standard GPU for training and inference at scale

Memory

80GB HBM3

Interconnect

NVLink

Performance

989 TFLOPS

0k+
GPUs under management
Across owned and partner facilities
0.0%
Measured uptime
Trailing 12-month average
0k+
Healthcare endpoints
Clinics and medical offices in network
0Gb/s
Node interconnect
InfiniBand and NVLink fabric

Why Comet

Not another hyperscaler

We built Comet Compute because teams building AI deserve better than fighting for shared resources on legacy cloud platforms.

Feature
Comet Compute
Hyperscalers
Hardware Isolation
Fully dedicated
Shared / multi-tenant
Orchestration
Managed K8s & Slurm
DIY on bare metal
Pricing Model
Fixed monthly
Complex metered billing
GPU Availability
Guaranteed capacity
Waitlists & spot interruptions
Support
Dedicated engineer
Ticket-based support
Network Egress
Included
Per-GB charges

Customers

Trusted by teams shipping AI

From clinical AI to frontier model training, teams choose Comet when performance and predictability matter.

Comet got us a dedicated GB300 cluster while we'd been stuck on a hyperscaler waitlist for months. The performance difference on multi-node training was night and day.

SC
Dr. Sarah Chen
VP of ML Infrastructure, Frontier Health AI

Single-tenant hardware means our training runs are perfectly reproducible. No noisy neighbors, no surprise throttling. The predictable monthly cost made budgeting trivial.

MW
Marcus Webb
Co-founder & CTO, Vellum Labs

Their team understands HIPAA at a depth we hadn't seen from any cloud provider. The BAA was signed before we even finished scoping. That's why we moved our clinical workloads over.

PN
Priya Nair
Head of Engineering, Oncos Diagnostics
SOC 2 Type II
Audited security controls
HIPAA
Healthcare-ready, BAA available
ISO 27001
Information security management
99.9% SLA
Contractual uptime guarantee

Ready to leave the cloud behind?

Talk to our team about dedicated GPU infrastructure tailored to your AI workloads. We'll scope your requirements and build the cluster to match.

  • Custom-scoped cluster proposal
  • Transparent, fixed monthly pricing
  • Dedicated solutions engineer

Request a cluster proposal

No commitment required. We'll respond within one business day.