CloudGPU vs Spheron: Pricing, Specs, Strengths & Weaknesses

Side-by-side comparison of GPU compute pricing, regions, billing models, and strengths for CloudGPU and Spheron. Rates sourced from public APIs — verify current availability and billing terms before purchasing.

Overview

Attribute

CloudGPU

Spheron

Provider type

Specialist

Marketplace

Founded

2022

Headquarters

United States

Billing model

On-demand (per-minute)

On-demand (per-minute), Spot, Reserved

Min commitment

None

20-minute minimum runtime

Support tier

Community

Community → Standard

Regions

1 regions

3 regions

Strengths & Best For

CloudGPU

CloudGPU rents on-demand GPUs billed per minute, with root SSH access and templates for Ollama, JupyterLab, ComfyUI and LLaMA-Factory. Prices come from CloudGPU's public price feed.

Strengths

Per-minute billing — pay only for what you use
Root SSH access on every instance
Ready-to-use templates: Ollama, JupyterLab, ComfyUI, LLaMA-Factory
Wide consumer and data-center GPU selection

Weaknesses

Smaller provider — limited scale vs hyperscalers
No enterprise SLAs or compliance certifications
Region information not published per instance

Best For

Developers wanting per-minute billing with no commitmentTeams running Ollama or ComfyUI workloadsCost-sensitive inference and fine-tuning

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CloudGPU Rating

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Spheron

Spheron is a GPU marketplace sourcing from certified data center partners globally. GPU catalog: B300 Blackwell, B200 Blackwell, H200, H100, MI300X, GH200, A100, RTX PRO 6000, RTX 5090, L40S, RTX 4090 — on-demand and spot. GB200 and GB300 available to reserve. NVIDIA R100 Rubin (288 GB HBM4) pre-order. Per-minute billing, 20-minute minimum. Accepts USDT/USDC.

Strengths

B300, H100, RTX 4090 — competitive live pricing
Spot pricing available on H200, H100, A100
MI300X — AMD high-VRAM option
NVIDIA R100 Rubin pre-order available
Per-minute billing, 20-minute minimum, no contracts
Accepts USDT and USDC crypto payments

Weaknesses

Marketplace model — hardware consistency varies by partner
20-minute minimum runtime (not per-second)
No enterprise SLAs

Best For

Cost-sensitive AI workloads needing multi-provider flexibilityTeams wanting vetted marketplace GPU accessSpot-tolerant batch training and inferenceCrypto-native teams

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Spheron Rating

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Live GPU Pricing

GPU Model

CloudGPU /hr

Spheron /hr

RTX 3090

$0.29

$0.22

RTX 4090

$0.39

A100 80GB

$1.59

$0.89

Green = lower price. On-demand hourly rates. Updated every 15 minutes.

Region Coverage

CloudGPU — 1 regions

Global

Spheron — 3 regions

USEUAPAC

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Provider pages

CloudGPU pricing and specs Spheron pricing and specs

Key differences

CloudGPU

On-demand GPUs billed per minute — RTX 3090 to A100, root SSH, Ollama and ComfyUI templates

Spheron

B300, H100, B200, H200 — per-minute billing, 20-min minimum

AttributeCloudGPUSpheron

Provider typespecialistmarketplace

Billing modelOn-demand (per-minute)On-demand (per-minute), Spot, Reserved

Min commitmentNone20-minute minimum runtime

Regions1 (Global)3 (US, EU, APAC)

Support tierCommunityCommunity → Standard

Best forDevelopers wanting per-minute billing with no commitment, Teams running Ollama or ComfyUI workloadsCost-sensitive AI workloads needing multi-provider flexibility, Teams wanting vetted marketplace GPU access

Founded / HQ · 2022 · United States