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GPU as a Service in Spain: Best GPU Cloud Providers for AI, ML, and HPC

  • 6 days ago
  • 7 min read

Updated: 23 hours ago

Spain has a growing GPU cloud and AI infrastructure market in Europe. Many Spanish companies do not only look for raw performance — they also prioritize GDPR compliance, data sovereignty, local support, predictable pricing, certifications, and legally operated infrastructure in the EU.


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We buy used A100, H100, H200 GPUs & Servers



This is why local GPU-as-a-Service providers have become increasingly important for AI startups, software companies, manufacturers, research teams, public-sector organizations, and enterprise IT departments.


This article compares Spanish, Spain-hosted, and Spain-available GPU cloud, bare-metal GPU, cloud region, and AI infrastructure options to help you choose the right setup for your workload, budget, and compliance needs.



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Comparison: GPU Cloud and AI Infrastructure Options in Spain


Provider

Best for

Main GPU / Cloud Angle

Arsys

Developers, small teams, Spanish cloud users

Spain-hosted dedicated GPU servers with NVIDIA A10 and RTX PRO 6000 Blackwell

Stackscale

Enterprises, private cloud, bare-metal AI

European private cloud and bare-metal GPU servers hosted in Madrid and Amsterdam

CoreWeave

Large-scale AI training and inference

Barcelona AI cloud infrastructure with 10,224 NVIDIA H200 GPUs and InfiniBand

OVHcloud

Cost-conscious AI teams, European GPU cloud users

European GPU portfolio with H100, L40S, L4, A10 and RTX 5000 options

SYSPROVIDER

Spanish users, dedicated GPU servers, smaller AI workloads

Spain-based bare-metal GPU servers with NVIDIA Tesla T4; local support and own infrastructure

HOSTKEY Spain

GPU VPS, dedicated GPU servers, smaller AI/HPC workloads

Madrid VPS and dedicated server options; HOSTKEY also offers dedicated GPU servers for AI, HPC, and deep learning

BtMData

Spanish sovereign GPU cloud, H100 workloads

Spain-operated GPU cloud option; availability, references, and terms should be verified before use



AI workloads such as training, fine-tuning, inference, rendering, simulation, digital twins, and HPC are growing fast. Since high-end GPU servers can cost hundreds of thousands of euros plus major infrastructure costs, local providers help companies rent GPU capacity while meeting data location, sovereignty, and compliance needs.


GPU Cloud and AI Infrastructure in Spain: Main Providers and Options for AI, ML, and HPC



Headquarters: Spain

Best for: Developers, startups, small teams, AI workloads and rendering

Strength: Dedicated GPU servers with NVIDIA A10 and RTX PRO 6000 Blackwell options

Verdict: Best simple Spain-hosted option for teams that need a local dedicated GPU server without complex enterprise contracts.


Arsys offers dedicated GPU servers for AI, rendering and intensive workloads. Its current GPU server page lists an AMD EPYC server with 16 cores, 128 GB DDR4 ECC RAM, NVMe storage and an NVIDIA A10 GPU, as well as an Intel Granite server with 256 GB DDR5 ECC RAM and an NVIDIA RTX PRO 6000 Blackwell GPU. The service is pay-as-you-go and hosted in a Spanish data centre, making it useful for teams that want local infrastructure, cost control and straightforward GPU servers for AI training, deep learning, rendering and high-performance workloads.




Headquarters: Europe-focused provider, part of Grupo Aire

Best for: Enterprises, private cloud, bare-metal infrastructure, AI and HPC workloads

Strength: Private cloud and bare-metal GPU servers hosted in European data centres, including Madrid and Amsterdam

Verdict: Best option for organizations that want private infrastructure and bare-metal control rather than shared public cloud GPU instances.


Stackscale offers GPU cloud servers and GPU bare-metal servers for data processing, AI, machine learning and HPC acceleration. Its official GPU server page currently lists NVIDIA Tesla T4 GPU 16 GB configurations, with 40 Gbps networking and memory-optimised or CPU-optimised server options. Stackscale states that its infrastructure is hosted in data centres in Amsterdam and Madrid, making it relevant for Spanish organizations that need private infrastructure, predictable performance and more control over hardware and data location than a standard shared GPU VM.




Headquarters: Livingston, New Jersey, United States

Best for: Large-scale AI training, inference, enterprise AI and high-performance GPU clusters

Strength: Barcelona AI cloud infrastructure with 10,224 NVIDIA H200 Tensor Core GPUs and InfiniBand

Verdict: Best large-scale GPU infrastructure option in Spain for serious AI training and inference capacity.


CoreWeave announced a partnership with MERLIN Edged to host one of Spain’s first large-scale NVIDIA Hopper training and inference supercomputers at a new data centre in Barcelona. The 15 MW site is planned to host 10,224 NVIDIA H200 Tensor Core GPUs with InfiniBand connectivity, with plans to extend capacity with Blackwell infrastructure later. This makes CoreWeave one of the most important Spanish AI infrastructure options for enterprise-scale training, inference and next-generation AI workloads.




Headquarters: Roubaix, France

Spain relevance: Spain-facing European cloud services

Best for: Cost-conscious AI teams, European GPU cloud users, developers and ML workloads

Strength: Public Cloud GPU portfolio including H100, L40S, L4, A10 and RTX 5000 options

Verdict: Strong European GPU cloud option for Spanish users, but not necessarily a Spain-hosted GPU region.


OVHcloud offers GPU options for AI, deep learning, inference, model training, 3D graphics, rendering and scientific computing. Its Spain-facing H100 page describes H100 GPU instances for AI training, inference and GenAI in a European cloud, while OVHcloud’s wider Public Cloud GPU range includes options such as L40S, L4 and RTX 5000. OVHcloud is useful for Spanish companies that want a European provider and competitive GPU cloud pricing, but users should check the selected region carefully because the service is European rather than clearly Spain-hosted by default.




Headquarters: Spain

Best for: Spanish users, dedicated GPU servers, smaller AI workloads

Strength: Spain-based bare-metal GPU servers with NVIDIA Tesla T4, local support and own infrastructure

Verdict: Good local option for Spanish companies that want dedicated GPU servers without using a large global hyperscaler.


SYSPROVIDER offers dedicated GPU servers in Spain for AI, machine learning, video processing, rendering and other GPU-accelerated workloads. Its GPU server offering focuses on NVIDIA Tesla T4-based bare-metal infrastructure, which can be useful for smaller AI workloads, inference, development, testing and GPU-accelerated applications. It is a relevant option for Spanish users who prefer local support and a more direct dedicated-server model.




Headquarters: Netherlands

Spain relevance: Madrid VPS and dedicated server options

Best for: GPU VPS, dedicated GPU servers, smaller AI/HPC workloads

Strength: Madrid server options and wider HOSTKEY GPU dedicated server portfolio for AI, HPC and deep learning

Verdict: Useful option for smaller GPU workloads, but the exact GPU server location should be confirmed before ordering.


HOSTKEY offers VPS and dedicated server options in Madrid, and its wider GPU dedicated server portfolio includes configurations for AI, deep learning, HPC, rendering and GPU-accelerated workloads. For Spanish users, HOSTKEY can be interesting when they need GPU VPS or dedicated GPU server options without committing to a large enterprise cloud contract. However, users should confirm the exact server location, GPU model, availability and support terms before ordering.




Headquarters: Spain

Best for: Spanish sovereign GPU cloud, H100 workloads, data-sensitive AI projects

Strength: Spain-operated GPU cloud positioning with sovereign AI infrastructure focus

Verdict: Interesting Spain-focused GPU cloud option, but availability, references, SLA, data-centre details and commercial terms should be verified before use.


BtMData presents itself as a Spain-operated GPU cloud and sovereign AI infrastructure provider. This makes it relevant for Spanish companies that care about data location, EU compliance, local infrastructure and H100-class AI workloads. Because it is a more specialist provider, buyers should verify live GPU availability, data-centre location, customer references, support terms, SLA and contract details before using it for production AI workloads.



Which GPU-as-a-Service Provider Should You Choose in Spain?


Arsys → Best simple Spain-hosted dedicated GPU server option

Stackscale → Best private cloud and bare-metal GPU infrastructure option CoreWeave → Best large-scale AI training and inference infrastructure in Spain

OVHcloud → Best European GPU cloud option for cost-conscious Spanish users

SYSPROVIDER → Best smaller Spain-based bare-metal GPU server option

HOSTKEY Spain → Best GPU VPS / dedicated server option to verify by location

BtMData → Best Spanish sovereign GPU cloud option to verify before production use


GPU Cloud vs Buying Your Own Server


Choose GPU-as-a-Service for short-term projects, testing, variable demand, or when you want to avoid hardware management.


Consider buying refurbished for stable, long-running production workloads such as inference, private LLMs, and internal platforms. In many cases, this can be significantly cheaper over 2–3 years.



Alternative to GPU-as-a-Service: Refurbished AI GPU Servers


GPU-as-a-Service offers great flexibility, but for stable, long-running workloads, buying a refurbished AI GPU server is often more cost-effective long-term.

server-parts.eu helps companies source high-quality refurbished AI GPU servers, NVIDIA GPUs, storage, networking, and spare parts.


Available hardware includes:

  • Dell PowerEdge, Supermicro, Gigabyte HGX, Lenovo ThinkSystem, HPE GPU servers

  • NVIDIA A100, H100, H200, B200, B300, L40S, RTX GPUs

  • ConnectX adapters, InfiniBand, NVMe SSDs, DDR4/DDR5 memory, PSUs, rails & spare parts




Sell Your Used GPU Servers

We buy used A100, H100, H200 GPUs & Servers




FAQ (GPU-as-a-Service in Spain)


What is GPU as a Service?

GPU as a Service means renting GPU compute instead of buying hardware for AI, ML, and HPC workloads.


What is the best H100 GPU cloud option in Spain?

OVHcloud offers H100 GPU instances through its European Public Cloud, but users should check the selected region before assuming Spain-hosted deployment.


What is the best GPU cloud option for developers or small teams?

Arsys is strong for simple Spain-hosted dedicated GPU servers using NVIDIA A10 and RTX PRO 6000 Blackwell.


What is the best GPU cloud option for enterprise or regulated workloads?

Stackscale, CoreWeave and OVHcloud are the strongest options depending on the workload.


Is local GPU cloud better for GDPR?

A Spanish or EU-based provider can make GDPR review easier, but companies still need proper legal and technical due diligence.



Sources (GPU-as-a-Service in Spain)












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