What is the difference between Hot Aisle and Massed Compute?

Hot Aisle and Massed Compute 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: Hot Aisle or Massed Compute?

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 Hot Aisle and Massed Compute?

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 16 different GPU models across both Hot Aisle and Massed Compute, with 0 models available from both providers.

Hot Aisle vs Massed Compute

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

Hot Aisle

Provider 1

GPUs Available

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Massed Compute

Provider 2

GPUs Available

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Comparison Overview

Total GPU Models

Hot Aisle GPUs

Massed Compute GPUs

Direct Comparisons

GPU Pricing Comparison

Total GPUs: 16Both available: 0Hot Aisle: 1Massed Compute: 15

Showing 15 of 16 GPUs

Last updated: 10/27/2026, 6:13:56 PM

GPU Model ↑	Hot Aisle Price	Massed Compute Price	Price Diff ↕	Sources
A100 PCIe 80GB 80GB VRAM • Massed Compute	Not Available	$1.35/hr★ Best	—	Massed Compute API
A100 PCIe 80GB 80GB VRAM • Not Available Massed Compute $1.35/hour Updated: 10/27/2026 ★Best Price Massed Compute API
A100 SXM 80GB VRAM • Massed Compute	Not Available	$1.38/hr★ Best	—	Massed Compute API
A100 SXM 80GB VRAM • Not Available Massed Compute $1.38/hour Updated: 10/27/2026 ★Best Price Massed Compute API
A30 24GB VRAM • Massed Compute	Not Available	$0.35/hr★ Best	—	Massed Compute API
A30 24GB VRAM • Not Available Massed Compute $0.35/hour Updated: 10/27/2026 ★Best Price Massed Compute API
B200 180GB VRAM • Massed Compute	Not Available	$5.43/hr★ Best 8x GPU	—	Massed Compute API
B200 180GB VRAM • Not Available Massed Compute $5.43/hour 8x GPU configuration Updated: 10/27/2026 ★Best Price Massed Compute API
H100 NVL 94GB VRAM • Massed Compute	Not Available	$2.92/hr★ Best 2x GPU	—	Massed Compute API
H100 NVL 94GB VRAM • Not Available Massed Compute $2.92/hour 2x GPU configuration Updated: 10/27/2026 ★Best Price Massed Compute API
H100 SXM 80GB VRAM • Massed Compute	Not Available	$2.73/hr★ Best	—	Massed Compute API
H100 SXM 80GB VRAM • Not Available Massed Compute $2.73/hour Updated: 10/27/2026 ★Best Price Massed Compute API
H200 NVL 141GB VRAM • Massed Compute	Not Available	$3.62/hr★ Best	—	Massed Compute API
H200 NVL 141GB VRAM • Not Available Massed Compute $3.62/hour Updated: 10/27/2026 ★Best Price Massed Compute API
HGX B300 288GB VRAM • Massed Compute	Not Available	$6.60/hr★ Best 8x GPU	—	Massed Compute API
HGX B300 288GB VRAM • Not Available Massed Compute $6.60/hour 8x GPU configuration Updated: 10/27/2026 ★Best Price Massed Compute API
L40 40GB VRAM • Massed Compute	Not Available	$0.77/hr★ Best 4x GPU	—	Massed Compute API
L40 40GB VRAM • Not Available Massed Compute $0.77/hour 4x GPU configuration Updated: 10/27/2026 ★Best Price Massed Compute API
L40S 48GB VRAM • Massed Compute	Not Available	$0.97/hr★ Best	—	Massed Compute API
L40S 48GB VRAM • Not Available Massed Compute $0.97/hour Updated: 10/27/2026 ★Best Price Massed Compute API
MI300X 192GB VRAM • Hot Aisle	$2.99/hr★ Best	Not Available	—	Hot Aisle
MI300X 192GB VRAM • Hot Aisle $2.99/hour Updated: 10/25/2026 ★Best Price Not Available Hot Aisle
RTX 6000 Ada 48GB VRAM • Massed Compute	Not Available	$0.79/hr★ Best	—	Massed Compute API
RTX 6000 Ada 48GB VRAM • Not Available Massed Compute $0.79/hour Updated: 10/27/2026 ★Best Price Massed Compute API
RTX A5000 24GB VRAM • Massed Compute	Not Available	$0.44/hr★ Best	—	Massed Compute API
RTX A5000 24GB VRAM • Not Available Massed Compute $0.44/hour Updated: 10/27/2026 ★Best Price Massed Compute API
RTX A6000 48GB VRAM • Massed Compute	Not Available	$0.50/hr★ Best	—	Massed Compute API
RTX A6000 48GB VRAM • Not Available Massed Compute $0.50/hour Updated: 10/27/2026 ★Best Price Massed Compute API
RTX PRO 4500 32GB VRAM • Massed Compute	Not Available	$0.92/hr★ Best	—	Massed Compute API
RTX PRO 4500 32GB VRAM • Not Available Massed Compute $0.92/hour Updated: 10/27/2026 ★Best Price Massed Compute API

A100 PCIe 80GB 80GB VRAM • Massed Compute	Not Available	$1.35/hr★ Best	—	Massed Compute API
A100 PCIe 80GB 80GB VRAM • Not Available Massed Compute $1.35/hour Updated: 10/27/2026 ★Best Price Massed Compute API
A100 SXM 80GB VRAM • Massed Compute	Not Available	$1.38/hr★ Best	—	Massed Compute API
A100 SXM 80GB VRAM • Not Available Massed Compute $1.38/hour Updated: 10/27/2026 ★Best Price Massed Compute API
A30 24GB VRAM • Massed Compute	Not Available	$0.35/hr★ Best	—	Massed Compute API
A30 24GB VRAM • Not Available Massed Compute $0.35/hour Updated: 10/27/2026 ★Best Price Massed Compute API
B200 180GB VRAM • Massed Compute	Not Available	$5.43/hr★ Best 8x GPU	—	Massed Compute API
B200 180GB VRAM • Not Available Massed Compute $5.43/hour 8x GPU configuration Updated: 10/27/2026 ★Best Price Massed Compute API
H100 NVL 94GB VRAM • Massed Compute	Not Available	$2.92/hr★ Best 2x GPU	—	Massed Compute API
H100 NVL 94GB VRAM • Not Available Massed Compute $2.92/hour 2x GPU configuration Updated: 10/27/2026 ★Best Price Massed Compute API
H100 SXM 80GB VRAM • Massed Compute	Not Available	$2.73/hr★ Best	—	Massed Compute API
H100 SXM 80GB VRAM • Not Available Massed Compute $2.73/hour Updated: 10/27/2026 ★Best Price Massed Compute API
H200 NVL 141GB VRAM • Massed Compute	Not Available	$3.62/hr★ Best	—	Massed Compute API
H200 NVL 141GB VRAM • Not Available Massed Compute $3.62/hour Updated: 10/27/2026 ★Best Price Massed Compute API
HGX B300 288GB VRAM • Massed Compute	Not Available	$6.60/hr★ Best 8x GPU	—	Massed Compute API
HGX B300 288GB VRAM • Not Available Massed Compute $6.60/hour 8x GPU configuration Updated: 10/27/2026 ★Best Price Massed Compute API
L40 40GB VRAM • Massed Compute	Not Available	$0.77/hr★ Best 4x GPU	—	Massed Compute API
L40 40GB VRAM • Not Available Massed Compute $0.77/hour 4x GPU configuration Updated: 10/27/2026 ★Best Price Massed Compute API
L40S 48GB VRAM • Massed Compute	Not Available	$0.97/hr★ Best	—	Massed Compute API
L40S 48GB VRAM • Not Available Massed Compute $0.97/hour Updated: 10/27/2026 ★Best Price Massed Compute API
MI300X 192GB VRAM • Hot Aisle	$2.99/hr★ Best	Not Available	—	Hot Aisle
MI300X 192GB VRAM • Hot Aisle $2.99/hour Updated: 10/25/2026 ★Best Price Not Available Hot Aisle
RTX 6000 Ada 48GB VRAM • Massed Compute	Not Available	$0.79/hr★ Best	—	Massed Compute API
RTX 6000 Ada 48GB VRAM • Not Available Massed Compute $0.79/hour Updated: 10/27/2026 ★Best Price Massed Compute API
RTX A5000 24GB VRAM • Massed Compute	Not Available	$0.44/hr★ Best	—	Massed Compute API
RTX A5000 24GB VRAM • Not Available Massed Compute $0.44/hour Updated: 10/27/2026 ★Best Price Massed Compute API
RTX A6000 48GB VRAM • Massed Compute	Not Available	$0.50/hr★ Best	—	Massed Compute API
RTX A6000 48GB VRAM • Not Available Massed Compute $0.50/hour Updated: 10/27/2026 ★Best Price Massed Compute API
RTX PRO 4500 32GB VRAM • Massed Compute	Not Available	$0.92/hr★ Best	—	Massed Compute API
RTX PRO 4500 32GB VRAM • Not Available Massed Compute $0.92/hour Updated: 10/27/2026 ★Best Price Massed Compute API

Features Comparison

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.

Massed Compute

NVIDIA Preferred Partner
Assurance of fully-supported, high-performance NVIDIA GPU solutions
SOC 2 Type II Compliant
Independent attestation of security, availability, and confidentiality controls
HIPAA & GDPR
HIPAA and GDPR compliance listed alongside SOC 2, including on single-tenant bare-metal servers
MCP Server
Provision and manage GPU VMs from an AI agent through Massed Compute's MCP integration
On-Demand & Bare-Metal Options
Hourly VMs or single-tenant servers—no long-term contracts
Inventory API
REST API to list, provision, manage, and retire GPU instances programmatically

Pros & Cons

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

Massed Compute

Advantages

Broad catalog of NVIDIA GPUs from A30 up to B200 and B300
Very competitive hourly pricing with no hidden bandwidth fees
Owned hardware—no ‘middle-man’ latency or support hand-offs
Direct access to engineers for GPU & driver questions

Considerations

Data-center footprint limited to the United States
No AMD GPU options at present
You must maintain a prepaid credit balance to launch VMs

Compute Services

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.

Massed Compute

On-Demand GPU Instances

Self-service VMs billed hourly; configurable 1-, 2-, 4- or 8-GPU nodes

Bare-Metal GPU Servers

Single-tenant servers with full hardware control and optional NVLink interconnects

No virtualization overhead
Customisable CPU, RAM, storage & network fabric

GPU Clusters

Reserved multi-node clusters networked for distributed training

InfiniBand-connected clusters from 8 to 512+ nodes
Long-term reservation guarantees capacity

Pricing Options

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.

Massed Compute

On-Demand Instances

Hourly VMs with no long-term contracts and no bandwidth charges

Bare Metal & Clusters

Custom-quoted single-tenant servers and InfiniBand clusters, including commitment pricing

Inventory API

Wholesale pricing for platforms reselling the catalog via the REST API

Getting Started

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.

Massed Compute

Get Started

1
Create an account
Sign up and confirm email to access the console
2
Add billing credits
Add a credit card or pay with crypto, then set a minimum balance and auto-recharge amount
3
Select a GPU template
Choose GPU type, quantity, and OS image from the catalog
4
Launch via VDI or SSH
Boot the VM, connect in one click, or use the API

Support & Global Availability

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.

Massed Compute

Global Regions

Tier III U.S. data centers (multiple sites in low-cost power markets)

Support

Documentation portal, Discord community, email ticketing, and direct engineer chat ('Ask AI Expert')