IONOS vs Scaleway

Compare IONOS and Scaleway on capabilities, jurisdiction, assurance, and fit for European buyers.

Both listed as alternatives to: Amazon Web Services (AWS), DigitalOcean, Google Cloud Platform, Microsoft Azure

Logo: IONOS

IONOS

Germany· Cloud Computing

Needs review

Shortlist IONOS when you want a German-operated hosting + public cloud stack with EU location choice, managed Kubernetes, S3 storage, and public BSI-oriented cloud certifications for DACH buyers. Skip when you need hyperscaler service breadth, EU-only infrastructure with no US regions or US facility partners in the path, or lowest-cost bare metal—consider OVHcloud, Scaleway, Hetzner, or STACKIT instead depending on that gap.

German SE (Montabaur)EU + US cloud regionsManaged KubernetesS3 Object StorageBSI C5 Type 1 (claimed)Domains + SMB hosting
Logo: Scaleway

Scaleway

France· Cloud Computing

Needs review

Shortlist Scaleway for French-owned multi-AZ IaaS (Paris/Amsterdam/Warsaw) with bare metal, EU-resident GPUs and Kapsule Kubernetes—especially HDS/sovereignty-sensitive stacks. Skip if you need completed SecNumCloud today or hyperscaler global depth; consider OVHcloud, Exoscale/UpCloud, or AWS/Azure/GCP instead.

EU-operated regionsBare metal + Elastic MetalEU GPU for AIKapsule KubernetesISO 27001 (certified)HDS (claimed)
IONOS vs Scaleway: Snapshot
FeatureLogo: IONOSIONOSLogo: ScalewayScaleway
Country of originGermanyFrance
CategoryCloud ComputingCloud Computing
Open sourceNoNo
Self-hostedNoNo
HeadquartersGermanyFrance
Legal entityIONOS SE (HRB 24498, Amtsgericht Montabaur); group listed as IONOS Group SESCALEWAY SAS (R.C.S. Paris 433 115 904), 8 rue de la Ville l'Évêque, 75008 Paris
Governing lawGerman / EU (confirm per contract and national affiliate)French law (General Terms of Services)
US parent / controlNo known US parentNo known US parent
CLOUD Act exposure (indicative)MediumLow
Hosting / residencyIONOS-operated and partner facilities in Europe (e.g. Berlin, Frankfurt—including Equinix-operated sites—Paris, Logroño, London, Worcester, Karlsruhe) and the US (Las Vegas, Newark, Lenexa). Object Storage and compute location chosen per resource. Backup Service uses Acronis technology; managed backup path described as DE ISO 27001 centers. Optional Microsoft 365 / Google Workspace resale.Customer cloud workloads on Scaleway-operated European multi-AZ infrastructure (Paris, Amsterdam, Warsaw; Milan listed in availability docs)—not primary hosting on AWS/GCP/Azure. Account/controller activities use processors; privacy policy allows some non-EU transfers under SCCs. Full named subprocessor table is via Trust Center/contracts rather than a fully public marketing page.
Summary

German hosting and cloud provider (IONOS SE): domains and SMB web hosting plus IONOS Cloud IaaS/PaaS with EU and US locations, managed Kubernetes, object storage, and DBaaS.

French iliad-group cloud platform: bare metal, virtual instances, EU-resident GPU for AI, managed Kubernetes, serverless, storage and databases on Scaleway-operated multi-AZ regions in Europe.

Tags
At a glance: IONOS vs Scaleway
At a glanceLogo: IONOSIONOSLogo: ScalewayScaleway
HQMontabaur, Germany (IONOS SE)Paris, France (SCALEWAY SAS)
GroupUnited Internet / IONOS Group SE (listed)iliad Group subsidiary
Product linesDomains & hosting + IONOS Cloud IaaS/PaaSNot listed
Cloud regionsDE, FR, ES, UK + US (e.g. LAS, EWR, MCI)Not listed
Open sourceNo (proprietary platform)Platform proprietary; open standards (K8s, S3 API, Terraform)
Self-hostNoNot listed
Commercial modelHosting packages + cloud usage (per-minute style)Pay-as-you-go; compute Savings Plans (GPU rules differ)
RegionsNot listedParis, Amsterdam, Warsaw multi-AZ (+ Milan listed)
ModelNot listedPublic cloud IaaS/PaaS (not self-hosted)
Key capabilities: IONOS vs Scaleway
Key capabilitiesLogo: IONOSIONOSLogo: ScalewayScaleway
German SE (Montabaur)YesNot listed
EU + US cloud regionsYesNot listed
Managed KubernetesYesYes
S3 Object StorageYesNot listed
BSI C5 Type 1 (claimed)YesNot listed
Domains + SMB hostingYesNot listed
EU-operated regionsNot listedYes
Bare metal + Elastic MetalNot listedYes
EU GPU for AINot listedYes
ISO 27001 (certified)Not listedYes
HDS (claimed)Not listedYes

IONOS

  • Virtual Data Center Designer and IaaS compute

    Build isolated virtual data centers in the browser or via Cloud API: dedicated-core servers, vCPU servers, and Cubes with attached NVMe. Live vertical scaling is supported on many Linux images for cores, RAM, NICs, and volumes without a full rebuild. Locations span DE (Berlin, Frankfurt, Karlsruhe), FR, ES, UK, and US.

  • Managed Kubernetes without a separate control-plane fee

    Automated cluster and node-pool setup with geo-redundant control plane, admin API access, and optional node auto-scaling. IONOS documents the managed control plane as free of charge; you pay for the underlying compute, storage, and network only—useful for staging and production clusters on the same contract.

  • S3-compatible Object Storage across EU and US endpoints

    Contract-included Object Storage with S3 API compatibility, versioning, object lock, SSE-S3/SSE-C, and lifecycle rules. Documented endpoints include Frankfurt, Berlin, Logroño, and Lenexa (US). German object-storage locations are listed with BSI IT-Grundschutz compliance notes in the service catalog.

  • Managed databases, GPU VMs, and Berlin-hosted AI Model Hub

    DBaaS for PostgreSQL, MongoDB, MariaDB, and in-memory DB; Cloud GPU VMs (NVIDIA H200 templates) in Frankfurt; AI Model Hub with OpenAI-compatible APIs, RAG/vector support, and vendor-stated processing exclusively in Germany (Berlin). Fits teams that want European inference without standing up their own GPU estate.

  • Domains, web hosting, and personal consultant for SMBs

    Classic IONOS portfolio: domain registration, shared/VPS/dedicated hosting, site builders, and optional Microsoft 365 or Google Workspace. Differentiator for non-cloud buyers is a dedicated personal consultant plus 24/7 support channels—not pure ticket-only self-serve hosting.

Scaleway

  • Elastic Metal, Dedibox and Apple Silicon bare metal

    Single-tenant physical servers without a shared hypervisor layer: Dedibox for a wide dedicated catalogue, Elastic Metal for bare metal integrated with Scaleway VPC, load balancing, storage and Kubernetes, plus Apple Silicon Mac mini hosts for native macOS/iOS CI. Best when you need hardware isolation, custom kernels, or GPU bare metal without VM overhead—product lines are still converging, so compare availability zone coverage per SKU.

  • EU-resident GPU instances for AI training and inference

    On-demand GPU VMs with recent NVIDIA options (including L4, L40S, H100 PCIe/SXM and B300-SXM) aimed at LLM fine-tuning, inference and graphics/media acceleration, with data residency in European regions. Integrates with Kapsule via the NVIDIA GPU Operator; pay-as-you-go by the minute. GPU capacity and Savings Plan eligibility differ from general instances—validate stock and zone before committing multi-node jobs.

  • Kubernetes Kapsule and multi-cloud Kosmos

    Managed Kubernetes control planes on Scaleway nodes (Kapsule) with autoscaling-oriented operations, plus Kosmos for hybrid/multi-cloud worker pools including non-Scaleway infrastructure. Suits teams standardising on portable Kubernetes rather than proprietary orchestrators; external Kosmos pools remain your responsibility to patch and size.

  • Multi-AZ European regions with VPC networking

    Place compute and storage in Paris, Amsterdam and Warsaw multi-AZ regions (docs also reference Milan), using regional private networking, load balancers and related network services. Useful for EU latency and residency designs without a US region on the primary map—confirm each product’s AZ matrix in the product-availability guide before multi-region DR planning.

  • Managed storage and databases on open-ish APIs

    S3-compatible Object Storage (including multi-AZ class options), block volumes, and managed database engines (PostgreSQL, MySQL, Redis, MongoDB, ClickHouse-oriented analytics) plus serverless containers/functions/jobs. Reduces day-2 ops for common stack pieces while keeping export paths closer to open standards than pure proprietary PaaS—always check engine versions, HA options and backup retention for production.

  • API, CLI and Terraform-first operations

    Full console plus documented APIs, CLI and Infrastructure-as-Code workflows for provisioning instances, networks and managed services. Fits platform teams automating environments; IAM permissions and account Owner roles still need deliberate design for production orgs.

Assurance & compliance: IONOS vs Scaleway
Assurance & complianceLogo: IONOSIONOSLogo: ScalewayScaleway
Independent security / cloud audit (beyond marketing)
Partial

BSI C5 Type 1 (2023 announcement) and IT-Grundschutz ISMS claims after external audit; not a public no-logs VPN-style audit. Request current reports and scope.

Not applicable

IaaS provider (not a no-logs VPN). Trust Center references penetration testing and security reports available on request; not a public no-logs audit product claim.

ISO 27001
Vendor claimed

Vendor FAQ/about materials state ISO 27001 for data centers / security posture; facility partner cert PDFs also referenced on location pages. Independent cert registry entry not re-verified here.

Verified

ISO/IEC 27001:2022 certificate documentation published (e.g. certificate IS 787020 for SCALEWAY, Paris). Confirm scope covers the services you buy.

SOC 2 / SOC 3
Not found

SOC/SSAE-style attestations appear for some facility operators (e.g. Equinix listings). No clear IONOS product-level SOC 2 claim found on primary pages reviewed.

Not found

Not listed among public Trust Center compliance badges reviewed (GDPR, HDS, ISO 27001, CSA STAR L1).

BSI C5 (Cloud Computing Compliance Criteria Catalogue)
Vendor claimed

Company IR announcement 7 Nov 2023: C5 Type 1 for Compute Engine, Cloud Cubes, S3 Object Storage after external audit. Type 1 = design at a point in time; confirm current validity and product scope.

Not listed
GDPR / EU data protection
Vendor claimed

German controller/processor entities; EU location options; vendor GDPR statements. Residency still depends on selected regions and subprocessors.

Vendor claimed

EU controller/processor with published privacy policy and DPA; French entity. Not legal advice.

US CLOUD Act exposure (indicative)
Partial

German SE / no known US parent, but US subsidiaries, US host regions (LAS/EWR/MCI), Equinix facility partnership, optional Microsoft/Google products, Acronis-powered backup. Not legal advice.

Partial

French SAS / iliad Group; customer IaaS on self-operated EU regions; no US parent found. Controller-side processors and possible third-country transfers per privacy policy; SecNumCloud not complete. Assessment only—not a vendor “safe” claim.

Data processing agreement (B2B)
Vendor claimed

Hosting DPA via account privacy flows; IONOS Cloud AVV via account manager / contract docs. Confirm entity and service annex.

Vendor claimed

DPA PDF downloadable on https://www.scaleway.com/en/contracts/ alongside TOMs.

EU AI Act
Partial

Relevant mainly to AI Model Hub (docs discuss governance/compliance). Core hosting/IaaS is not AI-product-centric; treat AI Act as service-specific diligence.

Not applicable

Infrastructure/GPU host; customer models and apps drive AI Act roles. Not an AI Act conformity product claim.

HDS (French health data hosting)Not listed
Vendor claimed

Vendor security and healthcare pages claim HDS certification; Trust Center lists HDS. Confirm certified service scope for your architecture.

CSA STAR Level 1Not listed
Vendor claimed

Trust Center announces CSA STAR Level 1 (CCM self-assessment / CAIQ).

ANSSI SecNumCloudNot listed
Partial

Qualification process started (public news); security pages mark SecNumCloud as ongoing—not obtained as a finished qualification in sources reviewed.

Considerations & known limitations: IONOS vs Scaleway
Considerations & known limitationsLogo: IONOSIONOSLogo: ScalewayScaleway
US regions, US entities, and facility partners
Medium

Selecting US locations places data in the US. Even EU-only deployments sit in a group that has US subsidiaries and uses partners such as Equinix for some EU facilities—material for CLOUD Act / transfer reviews.

Not listed
No clear public subprocessor catalogue
Medium

Unlike many pure SaaS vendors, a single customer-facing subprocessor list was not found. Buyers must extract partners from location pages, DPA annexes, and product docs (Equinix, Acronis, Microsoft, Google, etc.).

Not listed
C5 Type 1 scope and freshness
Low

Public C5 claim is Type 1 for specific products (Compute Engine, Cubes, Object Storage) as of the 2023 announcement. Not a blanket certificate for every IONOS product; request up-to-date reports.

Not listed
Narrower managed ecosystem than hyperscalers
Low

Strong IaaS and selected PaaS, but not a full AWS/Azure service catalogue. Multi-region global apps and niche managed services may force multi-cloud or a different primary vendor.

Medium

Expect fewer proprietary managed services and less global region density than AWS/Azure/GCP. Multi-cloud or complementary SaaS may still be required for parts of the estate.

Hosting brand vs cloud platform complexity
Low

SMB hosting contracts, reseller office suites, and enterprise cloud AVVs are different commercial and compliance surfaces—do not assume one DPA covers every SKU.

Not listed
SecNumCloud not yet obtainedNot listed
Medium

ANSSI SecNumCloud is in progress on public materials. Regulated French public-sector tenders that hard-require a qualified cloud today may need another SKU/provider or a delayed migration plan.

Account-plane processors and possible non-EU transfersNot listed
Low

Even with EU workload regions, privacy policy allows processor use and SCC-backed transfers for some controller purposes (support, payments, marketing, etc.). Pull the live subprocessor list for DPIAs.

Shared responsibility for guest securityNot listed
Medium

Scaleway secures the platform; you own OS hardening, IAM, application security, encryption keys and backups. Recent Trust Center advisories on kernel issues illustrate customer patching duties on instances and Kapsule nodes.

Dedibox vs Elastic Metal product splitNot listed
Low

Two bare-metal experiences still coexist while Scaleway documents convergence. Mis-choosing the line can affect API integration, networking features and migration effort.

Fit

IONOS

Best fit when

  • SMB and agencies needing domains, hosting, email/office resale, and a personal consultant under one German brand
  • Teams building IaaS workloads in selectable EU locations with a visual Data Center Designer and full Cloud API
  • Organizations that want managed Kubernetes, DBaaS, and S3-compatible storage without a hyperscaler contract
  • DACH public-sector or regulated buyers who need documented BSI C5 / IT-Grundschutz posture on scoped cloud products (confirm current report)
  • AI or inference pilots that prefer vendor-stated Germany (Berlin) hosting for AI Model Hub

Poor fit when

  • Buyers requiring a guarantee of no US legal entities, no US regions, and no US-group facility partners anywhere in the path
  • Workloads that depend on the full AWS/Azure/GCP marketplace, global region density, or niche managed services IONOS does not offer
  • Price-only bare-metal or Hetzner-style DIY shops that do not need managed PaaS or SMB hosting layers
  • Teams that refuse any US-group SaaS (Microsoft 365 / Google Workspace) if those bundles are part of the intended stack

Consider instead when

  • When: You want French-operated cloud with strong developer packaging and EU focus without a mass-market hosting brand

    Consider: Scaleway

    Different product mix; compare region map and managed services side by side.

  • When: You prioritize large European hosting/cloud scale and multi-country DC ownership narratives

    Consider: OVHcloud

    Both are EU groups with non-trivial international footprints—read residency options carefully.

  • When: You mainly need cost-efficient dedicated servers or simple cloud in DE/FI with minimal PaaS

    Consider: Hetzner

    Thinner managed layer; different support and SMB hosting model.

  • When: You are already in Schwarz Group ecosystems or need STACKIT-specific public-cloud positioning

    Consider: STACKIT

    Narrower commercial brand than IONOS hosting+cloud combo.

Scaleway

Best fit when

  • Teams that need compute, storage, networking and managed Kubernetes in documented EU multi-AZ regions under a French legal entity
  • AI/ML workloads that require NVIDIA GPUs with European data residency rather than US-region training defaults
  • Workloads that benefit from single-tenant bare metal (Elastic Metal or Dedibox) alongside cloud APIs
  • Healthtech or French-market buyers that need HDS-oriented hosting signals plus a published B2B DPA
  • Platform engineers standardising on Terraform/API-driven provisioning with S3-compatible storage and managed Postgres/MySQL

Poor fit when

  • Organisations that require a finished ANSSI SecNumCloud qualification on day one (process is ongoing, not completed on public pages)
  • Architectures that must run primary production in US or APAC regions on the same cloud account
  • Buyers that need the full hyperscaler catalogue (global edge, proprietary PaaS density, enterprise marketplace breadth)
  • Teams expecting a self-hosted “install Scaleway on your own DC” product rather than a managed cloud
  • Procurement processes that accept only SOC 2 Type II as the primary assurance artefact (not surfaced as a public Trust Center badge here)

Consider instead when

  • When: You need completed SecNumCloud-qualified private cloud or a larger non-EU region footprint under one European operator

    Consider: OVHcloud

    Compare exact qualified product SKUs and region maps; OVH and Scaleway are both French industrial clouds with different strengths.

  • When: You want simpler EU VPS/dedicated economics with a smaller product surface

    Consider: UpCloud, Exoscale, or Cyso Cloud

    Leaner catalogues; validate GPU, HDS and multi-AZ needs separately.

  • When: You need maximum global managed-service depth and partner ecosystem

    Consider: Amazon Web Services, Microsoft Azure, or Google Cloud Platform

    Accept US-parent CLOUD Act exposure and design residency/controls explicitly.

  • When: German SMB hosting plus EU cloud under a DE-centric brand is the priority

    Consider: IONOS

    Different product mix and market focus than Scaleway’s developer/AI-oriented public cloud.

Open questions for due diligence

IONOS

  • What is the current BSI C5 report type (Type 1 vs Type 2), validity period, and exact product/location scope?
  • Can IONOS provide a consolidated subprocessor and sub-processor change-notification list under the DPA/AVV?
  • Which contract entity (IONOS SE vs IONOS Cloud GmbH vs national affiliates) will sign for our workload and which TOMs apply?
  • For EU-only deployments, are any support, monitoring, or backup control-plane components processed outside the EU?
  • Is ISO 27001 held by IONOS operating companies for the full service stack, or primarily facility/operator certifications?

Scaleway

  • What is the exact HDS certificate scope (services, regions, shared responsibility) for our architecture?
  • What is the current ANSSI SecNumCloud milestone and target date for the SKUs we would buy?
  • Which named subprocessors (including any non-EU) process account, billing, support or security telemetry data?
  • For multi-region DR, which products are GA in each AZ (including Milan) at contract time?
  • Are independent SOC 2 / C5 or other reports available under NDA if our assurance programme requires them?