Comet ComputePrivate GPU cloud

Your GPUs.
Nobody else
on them.

Single-tenant NVIDIA clusters, delivered as a managed Kubernetes and Slurm platform, or straight bare metal with root. No shared silicon. No metered surprises. No procurement theater.

Fabric telemetrySYNC
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Tenancy100%dedicated hardware
Fabric800GXDR InfiniBand · NVLink
SparesN+1hot standby nodes
Support1:1named engineer
NVIDIA Inception Program

Member · NVIDIA Inception Program

01The platform

Own the machine,
not a slice of it.

GPU clusters engineered end to end for training and inference, not assembled from whatever the hyperscaler had left over.

01

Single-tenant by default

Your workloads run on hardware allocated to you alone. No shared GPUs, no contention, no surprise throttling from a neighbor's training run. Deterministic performance, every run.

02

Fixed monthly price

One number, agreed up front. No metered billing, no egress fees, no line-item archaeology at the end of the month.

03

800G interconnect

Non-blocking Quantum-3 XDR InfiniBand at up to 800 Gb/s per GPU, plus NVLink inside the node. Gradients move at line rate.

04

A date, not a waitlist

Real dedicated capacity takes a quarter or more to allocate and commission. Anyone promising next week is reselling spare racks. We commit to a delivery date up front, in writing, and hit it.

05

A human who knows your stack

A named solutions engineer who's seen your workload. Direct line, not a ticket queue and a four-hour SLA.

06

Isolation that survives an audit

SOC 2 controls, private networking, encryption at rest and in transit. Your silicon is never shared with another org.

02Managed platform

Plug in and train
on day one.

Take the keys however you want them: a running platform with managed Kubernetes and Slurm, a pre-tuned ML stack, and observability, or raw bare metal with root on every node.

you@cluster-01 ~bash
$ kubectl get nodes
NAME        STATUS   GPU            
gpu-001     Ready    8× B200
gpu-002     Ready    8× B200

$ srun --gpus=16 python train.py
nccl: all-reduce @ 780 Gb/s · 0 driver setup
The full stackmanaged by comet ↓
  • Your training & inference workloadsyou
  • Managed Kubernetes & Slurm orchestrationcomet
  • Pre-tuned CUDA · NCCL · drivers · frameworkscomet
  • InfiniBand / NVLink fabriccomet
  • Dedicated NVIDIA GPU serverscomet
01 · Full stack

You ship a workload; we run every layer beneath it. Kubernetes, Slurm, drivers, observability, all managed, patched, and tuned.

02 · Bare metal

Root on every node, your stack on our fabric. We keep the hardware, network, and firmware healthy. The rest is yours.

03Solutions

Built to fit
your workload.

Training a frontier model or serving millions of inference requests: the cluster gets built to match, not the other way around.

Clinician reviewing AI-assisted medical imaging
Starting with healthcare

Private AI compute for clinical environments

HIPAA-compliant, single-tenant GPU infrastructure for medical imaging, oncology research, and clinical decision support, backed by the NVIDIA Clara stack, reaching a network of 50,000+ clinics and medical offices.

  • HIPAA-compliant, single-tenant deployments
  • Business Associate Agreements signed up front
  • Tuned for NVIDIA Clara medical imaging
Explore healthcare
04Hardware

The latest silicon,
ready to reserve.

Blackwell Ultra rack-scale systems and proven Hopper nodes, pre-validated to NVIDIA's NCP reference architecture, with Vera Rubin deployments already in flight.

GB300 NVL72
FLAGSHIP · BLACKWELL ULTRA
NVIDIA

GB300 NVL72

Rack-scale system for the largest training and inference runs. 72 Blackwell Ultra GPUs unified over NVLink 5 into a single coherent accelerator. We commission them up to 64 racks at a time.

GPUs
72 × Blackwell Ultra
Memory
up to 21 TB
Fabric
NVLink 5 + XDR IB
vs GB200
1.5× throughput
Vera Rubin
Arch
Rubin
Memory
288 GB HBM4
Fabric
NVLink 6
Perf
reserving
GB200 NVL72
Arch
Grace Blackwell
Memory
up to 13.5 TB
Fabric
NVLink 5
Perf
1.4 EFLOPS
HGX B300
Arch
Blackwell Ultra
Memory
2.3 TB HBM3e
Fabric
NVLink
Perf
8-GPU node
HGX B200
Arch
Blackwell
Memory
1.4 TB HBM3e
Fabric
NVLink
Perf
8-GPU node
H200
Arch
Hopper
Memory
141 GB HBM3e
Fabric
NVLink
Perf
989 TFLOPS
H100
Arch
Hopper
Memory
80 GB HBM3
Fabric
NVLink
Perf
989 TFLOPS
05By the numbers

Proof, not promises.

9,552
GPUs deployed
estimated by end of 2026
84 PB
NVMe storage deployed
DDN EXAScaler · Lustre
800G
Per-GPU fabric
non-blocking Quantum-3 XDR
50k+
Healthcare endpoints
clinics and offices reached
06Why Comet

Not another
hyperscaler.

You shouldn't have to fight a neighbor for bandwidth, decode a billing console, or hold your place in a capacity queue just to train a model.

Comet Compute
The big clouds
01
Tenancy
Fully dedicated hardware
×Shared, multi-tenant
02
Deployment
Managed stack or bare metal, your call
×One model fits all
03
Pricing
One fixed monthly number
×Metered billing maze
04
Capacity
Guaranteed, reserved
×Waitlists & spot evictions
05
Support
A named engineer
×A ticket queue
06
Egress
Included
×Per-GB tax
07In the field

What teams say
once they've moved.

Comet got us a dedicated GB300 cluster while we were still sitting on a hyperscaler waitlist. Multi-node training just worked, from the first run.
VP, ML Infrastructure
Healthcare AI company
Single-tenant hardware means our runs are perfectly reproducible. No noisy neighbors, no surprise throttling. The fixed monthly cost made budgeting trivial.
Co-founder & CTO
AI startup
Their team understands HIPAA at a depth no cloud provider matched. The BAA was signed before we finished scoping. That's why our clinical workloads moved over.
Head of Engineering
Clinical diagnostics company
SOC 2 Type II
Audited security controls
HIPAA
Healthcare-ready · BAA available
ISO 27001
Information security management
Hot Spares
Failures and updates never cost capacity
08Get started

Done sharing
someone else's
GPUs?

Tell us what you're building. We'll scope the cluster, quote a fixed monthly number, and commit to a commissioning date in writing. Dedicated capacity takes a quarter or more to stand up. The difference with us is that you'll know exactly when yours arrives.

  • A cluster proposal scoped to your workload
  • One fixed monthly price, no egress or metering
  • A direct line to the engineers who racked it

Request a proposal

No commitment. Reply within one business day.