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Atlas CloudvsSpheron

Atlas Cloud vs Spheron: Pricing, Specs, Strengths & Weaknesses

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

Overview

Attribute
Atlas Cloud
Spheron
Provider type
Specialist
Marketplace
Founded
2022
2022
Headquarters
Reykjavik, Iceland
United States
Billing model
On-demand
On-demand (per-minute), Spot, Reserved
Min commitment
None
20-minute minimum runtime
Support tier
Standard
Community → Standard
Regions
1 regions
3 regions

Strengths & Best For

Atlas Cloud

Atlas Cloud is an Iceland-based GPU cloud offering H100 and A100 instances powered by 100% renewable geothermal energy, combining high-performance AI compute with a genuinely carbon-neutral infrastructure footprint. Iceland's naturally cold climate enables free air cooling, reducing PUE to near 1.0 and cutting energy costs. Competitive on-demand pricing and low-latency connectivity to Europe make it an attractive sustainable GPU cloud for EU-based AI training and inference workloads.

Strengths
  • 100% geothermal renewable energy — genuinely carbon-neutral
  • Near-1.0 PUE via Iceland's natural cold-air cooling
  • Competitive H100 and A100 pricing
  • Low latency to European regions
Weaknesses
  • Single-region (Iceland) — no US or APAC coverage
  • Smaller provider — limited cluster scale
  • Less mature ML tooling vs CoreWeave or Lambda
Best For
Sustainability-focused AI teamsEU AI training with ESG requirementsLong-running training runs needing low energy cost
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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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Live GPU Pricing

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Region Coverage

Atlas Cloud — 1 regions
IS
Spheron — 3 regions
USEUAPAC

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Provider pages

Atlas Cloud pricing and specs Spheron pricing and specs

Key differences

Atlas Cloud

Icelandic green GPU cloud — H100 and A100 on 100% geothermal renewable energy

Spheron

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

AttributeAtlas CloudSpheron
Provider typespecialistmarketplace
Billing modelOn-demandOn-demand (per-minute), Spot, Reserved
Min commitmentNone20-minute minimum runtime
Regions1 (IS)3 (US, EU, APAC)
Support tierStandardCommunity → Standard
Best forSustainability-focused AI teams, EU AI training with ESG requirementsCost-sensitive AI workloads needing multi-provider flexibility, Teams wanting vetted marketplace GPU access
Founded / HQ2022 · Reykjavik, Iceland2022 · United States