Atlas Cloud vs FluidStack: Pricing, Specs, Strengths & Weaknesses
Side-by-side comparison of GPU compute pricing, regions, billing models, and strengths for Atlas Cloud and FluidStack. Rates sourced from public APIs — verify current availability and billing terms before purchasing.
Overview
Strengths & Best For
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.
- 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
- Single-region (Iceland) — no US or APAC coverage
- Smaller provider — limited cluster scale
- Less mature ML tooling vs CoreWeave or Lambda
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FluidStack has pivoted from a GPU cloud aggregator to a vertically-integrated AI infrastructure builder with a mission to ensure democracy wins the AI race. The company is building hundreds of gigawatts of solar-powered compute, constructing 250 MW data centers in six months from breaking ground, and onshoring manufacturing for compute and power infrastructure. Closed-loop cooling (water recirculates indefinitely), millions invested in local communities, and off-grid solar development. No public GPU pricing page — contact for enterprise capacity.
- Vertically-integrated AI infrastructure at gigawatt scale
- Closed-loop cooling — water recirculates indefinitely
- Off-grid solar development for sustainable compute
- 250 MW data centers built in 6 months from breaking ground
- Onshored manufacturing for compute and power infrastructure
- No self-serve on-demand pricing — enterprise contracts only
- Pivoted away from consumer/SMB GPU cloud
- Limited public information on current GPU catalog and pricing
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Live GPU Pricing
Region Coverage
Popular Comparisons
Provider pages
Key differences
Atlas Cloud
Icelandic green GPU cloud — H100 and A100 on 100% geothermal renewable energy
FluidStack
Building compute faster than anyone — hundreds of GW solar, 250 MW data centers in 6 months