Chris Engelbert 
Digital sovereignty has moved from a policy talking point to a procurement requirement. With the EU Data Act in force, renewed scrutiny of the US CLOUD Act, and independent benchmarks showing European providers delivering several times the price-performance of US hyperscalers, more European teams are building on European infrastructure by default. This guide compares five of the strongest European cloud infrastructure providers in 2026, then covers the layer most “sovereign cloud” conversations forget: where your data actually lives and how fast you can reach it.
Why European Cloud Infrastructure Matters in 2026
The case for European cloud has shifted from compliance hygiene to hard economics and control. None of the providers below have a US parent company or CLOUD Act exposure, which matters for regulated workloads. Just as important, the cost gap has become impossible to ignore: independent 2026 benchmarks put Hetzner at roughly 14 times and Scaleway at roughly 4.8 times the value-per-compute-unit of an equivalent AWS instance, and most European providers offer free or low-cost egress where hyperscalers charge a premium.
What “European cloud infrastructure” means in practice is a provider that gives you compute, networking, and storage under European jurisdiction, with the flexibility to run bare metal or managed services without locking your data into a single proprietary stack. The five below cover the range from high-scale enterprise clouds to price-performance bare metal.
| Provider | Country | Strength | Best Fit |
|---|---|---|---|
| OVHcloud | France | Scale, certifications, broad IaaS portfolio | Regulated enterprise workloads needing certs and global reach |
| Hetzner | Germany | Price-performance leader on compute and bare metal | Cost-sensitive teams and dense self-managed infrastructure |
| Scaleway | France | Developer experience, bare metal, GPU and AI | Cloud-native teams and AI workloads |
| IONOS Cloud | Germany | Enterprise IaaS, German data residency, support | Mid-market and enterprise needing a supported German cloud |
| Exoscale | Switzerland | Simplicity, Kubernetes, strong privacy posture | Teams wanting a clean, sovereign Kubernetes-friendly cloud |
The Top European Cloud Infrastructure Providers
1. OVHcloud (France)
OVHcloud is Europe’s largest cloud provider and the closest thing the region has to a homegrown hyperscaler. Publicly traded and headquartered in Roubaix, it runs its own data centers and fiber network, and it has invested heavily in certifications such as SecNumCloud that matter for regulated and public-sector workloads. The portfolio spans public cloud, bare metal, hosted private cloud, and storage. OVHcloud is the certifications-and-reach play: if you need broad compliance coverage and capacity at scale under European control, it is the safe enterprise choice.
2. Hetzner (Germany)
Hetzner has spent nearly three decades building a reputation for ruthless price-performance, and in 2026 that reputation is backed by independent benchmarks. Its cloud and dedicated servers undercut hyperscaler pricing by an order of magnitude for comparable compute, which is why so many cost-conscious teams build here. The tradeoff is breadth: Hetzner is leaner on managed services and enterprise certifications than OVHcloud. For teams comfortable operating their own stack, it is the best value in Europe.
3. Scaleway (France)
Scaleway, part of the Iliad group, leads on developer experience and modern workloads. It offers strong bare metal, a clean API and console, managed Kubernetes (Kapsule), and a growing GPU fleet for AI training and inference. Independent 2026 benchmarks credit it with roughly 4.8 times the value per euro of AWS, with free egress where AWS charges for transfer. Scaleway is the natural pick for cloud-native and AI-focused teams that want European infrastructure without giving up a polished platform.
4. IONOS Cloud (Germany)
IONOS Cloud, part of United Internet and based in Montabaur, targets the enterprise and mid-market with German data residency, predictable pricing, and human support. Its Enterprise Cloud focuses on IaaS fundamentals, virtual data centers, managed Kubernetes, and block storage, with a strong compliance and support story for organizations that want a supported German provider rather than a self-service-only model. It is worth grouping IONOS here with STACKIT, the Schwarz Group’s fast-moving sovereign cloud, which has become a serious option for German enterprises prioritizing sovereignty.
5. Exoscale (Switzerland)
Exoscale, headquartered in Switzerland, leans into simplicity and privacy. It offers a clean IaaS experience, managed Kubernetes (SKS), and a strong data-protection posture backed by Swiss and EU data centers. For teams that want a sovereign, low-friction cloud with first-class Kubernetes support and without hyperscaler complexity, Exoscale is a strong, focused choice. UpCloud (Finland) and Gcore (Luxembourg) are credible alternatives in the same tier worth shortlisting.
Where simplyblock Fits: The Sovereign Storage Layer
Here is the gap most sovereign-cloud plans overlook. Choosing a European compute provider keeps your servers under European control, but the storage layer is where performance bottlenecks and lock-in usually appear. Native block volumes on European clouds vary widely in latency and elasticity, and stitching together storage across more than one provider or a hybrid on-prem estate quickly becomes fragmented.
simplyblock sits at exactly this layer. It is NVMe-first, software-defined block storage that runs on bare metal and instances from European clouds such as OVHcloud, Hetzner, and Scaleway, as well as in your own data center. Because it is hardware-flexible and exposed over NVMe over Fabrics (both NVMe/TCP and NVMe/RoCE), you get one consistent, high-performance storage layer across whichever European infrastructure you choose, with copy-on-write snapshots, clones, multi-tenancy, QoS, intelligent tiering, and erasure-coded efficiency. It is the part of the stack that turns “we run on a European cloud” into “we run business-critical stateful workloads on European infrastructure with the performance and economics to match.” As a certified Red Hat® OpenShift® partner, it also fits OpenShift, Rancher, and Kubernetes platforms cleanly.
🚀 Going sovereign on a European cloud? simplyblock gives you one NVMe-first storage layer that runs across European clouds and your own data center, so your data stays fast, efficient, and fully under your control. 👉 Explore simplyblock for private and sovereign cloud
How to Build Your European Cloud Stack
There is no single best European cloud; there is the best fit for your workload, paired with a storage layer that keeps performance and data control consistent across it. Use the table below to match the compute layer to your priority, then standardize storage with a software-defined layer so you are not re-architecting every time you add a provider.
| If your priority is… | Start with | Add for storage |
|---|---|---|
| Compliance certs and enterprise scale | OVHcloud | simplyblock for NVMe-first block storage and tiering |
| Lowest cost on self-managed infrastructure | Hetzner | simplyblock to add snapshots, QoS, and resilience |
| Developer experience and AI workloads | Scaleway | simplyblock for low-latency volumes feeding GPUs |
| Supported German data residency | IONOS or STACKIT | simplyblock for consistent block storage across sites |
| Clean, sovereign Kubernetes | Exoscale | simplyblock CSI for stateful workloads |
Bottom Line
For 2026, the strongest European cloud infrastructure providers are OVHcloud for certified enterprise scale, Hetzner for price-performance, Scaleway for developer and AI workloads, IONOS and STACKIT for supported German sovereignty, and Exoscale for clean Kubernetes-friendly sovereign cloud. Whichever you choose, the decision that most affects performance and lock-in is the storage layer. Standardizing on a software-defined, NVMe-first layer such as simplyblock keeps your data fast, efficient, and portable across every European provider you run on.
Questions and Answers
Which European cloud provider is the best alternative to AWS? It depends on the workload. For regulated enterprises needing certifications and scale, OVHcloud is the closest European equivalent. For raw price-performance, Hetzner leads by a wide margin in 2026 benchmarks. For developer experience and AI, Scaleway is strongest. The more important point is that the compute provider is only half the decision: pairing any of them with a consistent, high-performance storage layer such as simplyblock is what makes the migration off AWS actually perform.
Is simplyblock a European cloud provider? No, and that is the point. simplyblock is the software-defined storage layer that runs on top of European clouds and on your own hardware. Rather than competing with OVHcloud, Hetzner, or Scaleway, it complements them, giving you one NVMe-first block storage layer with snapshots, tiering, and erasure coding across whichever European infrastructure you choose.
Does using a European cloud guarantee data sovereignty? It is necessary but not sufficient. Running compute on a European provider with no US parent removes CLOUD Act exposure, but sovereignty also depends on controlling where your data sits and how it is operated. A software-defined storage layer you own and operate yourself, rather than a proprietary managed service, keeps data placement under your control even as you move across providers.
Can I run the same storage layer across more than one European cloud? Yes. Because simplyblock is software-defined and hardware-flexible, you can run it on bare metal and instances from OVHcloud, Hetzner, Scaleway, and others, as well as on-prem. That gives you a single operational model and avoids re-architecting storage each time you add infrastructure, which is central to a credible multi-provider sovereign strategy.
How do European providers compare on cost to hyperscalers? Favorably, and increasingly so. Independent 2026 benchmarks put Hetzner at roughly 14 times and Scaleway at roughly 4.8 times the value-per-compute-unit of comparable AWS instances, and most European providers charge little or nothing for egress. Adding storage efficiency from erasure coding and thin provisioning on top compounds the saving, which is a major reason European teams are repatriating workloads.
