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

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

Overview

Provider type
Marketplace
Specialist
Founded
2022
2022
Headquarters
United States
Greece
Billing model
On-demand (per-minute), Spot, Reserved
On-demand
Min commitment
20-minute minimum runtime
None
Support tier
Community → Standard
Standard
Regions
3 regions
2 regions

Strengths & Best For

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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Thalassa Cloud

Thalassa Cloud is a European GPU cloud offering H100 and A100 instances from Mediterranean data centers with competitive on-demand pricing and GDPR-compliant EU data residency for AI training and inference workloads. Flexible billing and European infrastructure make it accessible for Southern European AI teams that need local GPU compute without routing data through Northern European or US providers. A cost-effective European GPU cloud for teams in Greece and the broader Mediterranean region.

Strengths
  • European presence
  • Competitive pricing
  • GDPR compliant
Weaknesses
  • Very small provider — limited scale
  • Limited to European regions
  • No enterprise SLAs
Best For
European AI teamsCost-sensitive workloadsGDPR compliance
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Live GPU Pricing

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Region Coverage

Popular Comparisons

Key differences

Spheron

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

Thalassa Cloud

Mediterranean GPU cloud

AttributeSpheronThalassa Cloud
Provider typemarketplacespecialist
Billing modelOn-demand (per-minute), Spot, ReservedOn-demand
Min commitment20-minute minimum runtimeNone
Regions3 (US, EU, APAC)2 (GR, EU)
Support tierCommunity → StandardStandard
Best forCost-sensitive AI workloads needing multi-provider flexibility, Teams wanting vetted marketplace GPU accessEuropean AI teams, Cost-sensitive workloads
Founded / HQ2022 · United States2022 · Greece