What is the difference between GPU Outlet and Hot Aisle?

GPU Outlet and Hot Aisle are both cloud GPU providers offering different pricing models, features, and GPU availability. Use our comparison tool to see real-time pricing and feature differences.

Which is cheaper: GPU Outlet or Hot Aisle?

Pricing varies by GPU model and usage requirements. Check our real-time comparison table to find the best deals for your specific needs.

Can I switch between GPU Outlet and Hot Aisle?

Yes, both providers offer flexible cloud GPU services. However, consider factors like data transfer costs, setup time, and specific features when switching between providers.

How many GPU models are available for comparison?

We track pricing for 4 different GPU models across both GPU Outlet and Hot Aisle, with 0 models available from both providers.

GPU Outlet vs Hot Aisle

Compare GPU pricing between GPU Outlet and Hot Aisle. Find the best rates for AI training, inference, and ML workloads.

GPU Outlet

Provider 1

GPUs Available

Visit Website

Hot Aisle

Provider 2

GPUs Available

Visit Website

Comparison Overview

Total GPU Models

GPU Outlet GPUs

Hot Aisle GPUs

Direct Comparisons

GPU Pricing Comparison

Total GPUs: 4Both available: 0GPU Outlet: 3Hot Aisle: 1

Showing 4 of 4 GPUs

Last updated: 10/8/2026, 12:23:36 AM

GPU Model ↑	GPU Outlet Price	Hot Aisle Price	Price Diff ↕	Sources
H100 SXM 80GB VRAM • GPU Outlet	$2.30/hr★ Best 8x GPU	Not Available	—	GPU Outlet API
H100 SXM 80GB VRAM • GPU Outlet $2.30/hour 8x GPU configuration Updated: 10/7/2026 ★Best Price Not Available GPU Outlet API
H200 141GB VRAM • GPU Outlet	$3.10/hr★ Best 8x GPU	Not Available	—	GPU Outlet API
H200 141GB VRAM • GPU Outlet $3.10/hour 8x GPU configuration Updated: 10/7/2026 ★Best Price Not Available GPU Outlet API
HGX B300 288GB VRAM • GPU Outlet	$4.30/hr★ Best 8x GPU	Not Available	—	GPU Outlet API
HGX B300 288GB VRAM • GPU Outlet $4.30/hour 8x GPU configuration Updated: 10/7/2026 ★Best Price Not Available GPU Outlet API
MI300X 192GB VRAM • Hot Aisle	Not Available	$2.99/hr★ Best	—	Hot Aisle
MI300X 192GB VRAM • Not Available Hot Aisle $2.99/hour Updated: 10/7/2026 ★Best Price Hot Aisle

H100 SXM 80GB VRAM • GPU Outlet	$2.30/hr★ Best 8x GPU	Not Available	—	GPU Outlet API
H100 SXM 80GB VRAM • GPU Outlet $2.30/hour 8x GPU configuration Updated: 10/7/2026 ★Best Price Not Available GPU Outlet API
H200 141GB VRAM • GPU Outlet	$3.10/hr★ Best 8x GPU	Not Available	—	GPU Outlet API
H200 141GB VRAM • GPU Outlet $3.10/hour 8x GPU configuration Updated: 10/7/2026 ★Best Price Not Available GPU Outlet API
HGX B300 288GB VRAM • GPU Outlet	$4.30/hr★ Best 8x GPU	Not Available	—	GPU Outlet API
HGX B300 288GB VRAM • GPU Outlet $4.30/hour 8x GPU configuration Updated: 10/7/2026 ★Best Price Not Available GPU Outlet API
MI300X 192GB VRAM • Hot Aisle	Not Available	$2.99/hr★ Best	—	Hot Aisle
MI300X 192GB VRAM • Not Available Hot Aisle $2.99/hour Updated: 10/7/2026 ★Best Price Hot Aisle

Features Comparison

GPU Outlet

Radar board
Browse listed reserved GPU capacity by GPU model, region, availability window and listing type.
Fixed-price and auction listings
Most listings carry a seller-published per-GPU-hour rate; some are sold as lots by competitive bidding.
Brokered introductions
A request is matched to sellers by the GPU Outlet team, and the seller is revealed only after accepting it.
Verified sellers
Sellers verify their company and prove the right to sell the capacity before a listing can be reserved.
Partner API
Programmatic access to requests, opportunities, introductions and the Radar board.

Hot Aisle

AMD MI300X Fleet
Dell PowerEdge XE9680 servers with 8x 192GB AMD Instinct MI300X GPUs and Intel Xeon CPUs.
Minute-Level Billing
Transparent published MI300X rates, with self-service VMs and dedicated 8-GPU bare metal both metered by the minute through Stripe.
Automation Below Kubernetes
NetBox-backed inventory plus automated SONiC networking, PXE boot, host setup, and current ROCm drivers, so orchestration is not the first layer.
Isolated KVM Instances
NUMA-balanced KVM virtual machines with direct GPU access and private isolated networking to avoid noisy neighbors.
High-Speed Fabric
8x400G RoCEv2 per chassis plus 100G internet and unlimited bandwidth.
Ready-to-Use Images
Ubuntu options with ROCm, Docker, and optional K8s/Slurm/Ray installs via cloud-init.

Pros & Cons

GPU Outlet

Advantages

Per-GPU-hour rates for multi-node reserved capacity are published on the listing rather than negotiated blind.
Seller identity and the right to sell are verified before a deal can be struck.
A partner API exposes the same board and workflow programmatically.

Considerations

Reserved capacity only; there is no on-demand or hourly self-service rental.
Buying is sales-assisted: a listing becomes a request, and the deal is brokered rather than provisioned instantly.
Some listings are indicative or by inquiry and carry no published rate.

Hot Aisle

Advantages

Self-service MI300X VMs with transparent published rates metered by the minute, no sales call required
Dense XE9680 nodes with 8x400G RoCEv2 for multi-server scaling
Credit card to running compute in under a minute, with public IP and firewall control included
100G internet with unlimited bandwidth plus included IPv4/IPv6 addresses

Considerations

Single public region (Grand Rapids, MI) limits locality options
AMD-only GPU lineup today; MI355X is reservation-only for now
VMs top out at 4 GPUs; 8-GPU configurations are offered only as dedicated bare metal

Compute Services

GPU Outlet

Hot Aisle

MI300X Virtual Machines

Self-service, pay-as-you-go MI300X VMs in 1, 2, and 4 GPU sizes, billed by the minute with inclusive bandwidth.

MI300X Bare Metal

Dedicated Dell PowerEdge XE9680 nodes with full-node access and root control, billed by the minute.

Pricing Options

GPU Outlet

Hot Aisle

Pay-as-you-go MI300X VMs

Self-service Small (1x) and Medium (2x/4x) MI300X VMs at a published per-GPU hourly rate, metered by the minute through Stripe with no reservation or cloud minimum.

Pay-as-you-go bare metal

Dedicated 8x MI300X XE9680 nodes at a published per-GPU hourly rate, billed by the minute.

Custom clusters and reservations

Cluster design services for bespoke configurations and locations, plus MI355X reservations, arranged with the team.

Getting Started

GPU Outlet

Get Started

1
Sign up
Create an account with a one-time email code, Google or GitHub, and set up your company.
2
Browse Radar
Filter listed reserved capacity by GPU model, region and availability window.
3
Reserve or request
Turn a listing into a request, or state your own demand for the team to match against sellers.
4
Introduction
When a seller accepts, both parties are revealed and the seller invoices the buyer directly.

Hot Aisle

Get Started

1
Follow the quick start
Create your account and team through the quick start guide and terminal UI.
2
Add billing credits
Purchase team credits via credit card to unlock self-service VM launches.
3
Pick a VM size
Choose a 1x, 2x, or 4x MI300X VM, or deploy an 8x MI300X bare metal node.
4
Launch and configure
Select Ubuntu and start the instance; ROCm and Docker come preinstalled with cloud-init support.
5
Automate with the API
Use the documented REST API or CLI for VM and bare metal lifecycle management, power control, and SSH key management.

Support & Global Availability

GPU Outlet

Global Regions

Available in multiple regions including North America and Europe.

Support

Support is available via email and in-app chat.

Hot Aisle

Global Regions

Switch Pyramid data center in Grand Rapids, Michigan (Tier 5 facility, renewable energy, high physical security).

Support

White glove support via a direct Slack channel with the engineers who operate the platform, plus hello@hotaisle.ai, API docs, and Dell ProSupport Next Business Day hardware coverage.