Hetzner Object Storage vs OVHcloud

Compare Hetzner Object Storage and OVHcloud on capabilities, jurisdiction, assurance, and fit for European buyers.

Logo: Hetzner Object Storage

Hetzner Object Storage

Germany· Cloud Computing

Needs review

Shortlist when you want S3-compatible buckets in Falkenstein, Nuremberg, or Helsinki under Hetzner Online GmbH, especially if you already run Hetzner compute. Skip when you need AWS-parity features, flash tiers, a CDN, or default KMS at-rest encryption. Prefer Amazon S3 for full feature depth; prefer Scaleway or OVHcloud if you want another European S3 SKU without a Hetzner compute relationship.

S3-compatible APIEU-only locationsSingle-DC residencyObject lock + versioningSSE-C (opt-in)ISO 27001 (company)
Logo: OVHcloud

OVHcloud

France· Cloud Computing

Needs review

Shortlist OVHcloud when you need a European-owned IaaS/bare-metal stack with SecNumCloud/HDS options and multi-continent regions you control per project. Skip when you need hyperscaler platform depth, or when even optional US subsidiaries/regions are a procurement red line—consider Scaleway for leaner French cloud or Hetzner for simpler dedicated/VPS estates.

EU-operated (global regions)Bare Metal + Public CloudOpenStack Public CloudSecNumCloud Private CloudAnti-DDoS includedEU / US / CA / APAC
Hetzner Object Storage vs OVHcloud: Snapshot
FeatureLogo: Hetzner Object StorageHetzner Object StorageLogo: OVHcloudOVHcloud
Country of originGermanyFrance
CategoryCloud ComputingCloud Computing
Open sourceNoNo
Self-hostedNoNo
HeadquartersGermanyFrance
Legal entityHetzner Online GmbH, Industriestr. 25, 91710 Gunzenhausen (HRB 6089 Ansbach)OVH SAS / OVH Groupe (Roubaix); regional entities include OVH US LLC for US services
Governing lawNot listedFrench/EU law for EU contracts; US terms apply for OVH US LLC-contracted services
US parent / controlNo known US parentNo known US parent
CLOUD Act exposure (indicative)LowMedium
Hosting / residencyObject Storage only in Falkenstein, Nuremberg (company-operated DE parks) and Helsinki (Hetzner Finland Oy for building rental and technical support). Entire bucket stays in the selected single data center on Hetzner Ceph. No US or Singapore object-storage region. Group still has Hetzner US LLC, Hetzner Singapore Pte. Ltd., and US/SG colocation partners for other Cloud server products. Customer master data stays in the EU per Hetzner docs.Own global infrastructure: EU regions (FR including Paris 3-AZ, DE Limburg, PL Warsaw, UK Erith, IT Milan 3-AZ, many Local Zones); US (Vint Hill VA, Hillsboro OR); Canada (Beauharnois, Toronto); APAC (Singapore, Sydney, Mumbai). Primary hosting is OVH-operated, not AWS/GCP resale. Optional non-EU regions are first-class products.
Summary

German S3-compatible object storage from Hetzner Online GmbH: buckets in Falkenstein, Nuremberg, and Helsinki with location-specific endpoints.

French cloud and infrastructure group (Roubaix): Bare Metal dedicated servers, OpenStack Public Cloud, Hosted Private Cloud (incl. SecNumCloud), and Web Cloud on OVH-operated datacentres across Europe, North America, and Asia-Pacific.

Tags
At a glance: Hetzner Object Storage vs OVHcloud
At a glanceLogo: Hetzner Object StorageHetzner Object StorageLogo: OVHcloudOVHcloud
HQGunzenhausen, GermanyRoubaix, France (OVH SAS / OVH Groupe)
Legal entityHetzner Online GmbH (HRB 6089 Ansbach)Not listed
LocationsFSN1 Falkenstein, NBG1 Nuremberg, HEL1 HelsinkiNot listed
APIS3-compatible, AWS Signature Version 4Not listed
Storage backendCeph on HDD (standard tier only)Not listed
EncryptionNo default at-rest; optional SSE-CNot listed
Commercial modelHourly base fee with included storage and egress quota, then pay-as-you-goHourly/monthly public cloud; dedicated server subscriptions; free public cloud trial credits (vendor)
FoundedNot listed1999 (Octave Klaba)
Hosting modelNot listedOwn datacentres and network; multi-region IaaS/bare metal
Open source product?Not listedNo (OpenStack-based public cloud uses open APIs)
Notable certs (claimed)Not listedISO 27001 family, SOC 1/2/3, HDS, SecNumCloud (Private Cloud), PCI DSS
Key capabilities: Hetzner Object Storage vs OVHcloud
Key capabilitiesLogo: Hetzner Object StorageHetzner Object StorageLogo: OVHcloudOVHcloud
S3-compatible APIYesNot listed
EU-only locationsYesNot listed
Single-DC residencyYesNot listed
Object lock + versioningYesNot listed
SSE-C (opt-in)YesNot listed
ISO 27001 (company)YesNot listed
EU-operated (global regions)Not listedYes
Bare Metal + Public CloudNot listedYes
OpenStack Public CloudNot listedYes
SecNumCloud Private CloudNot listedYes
Anti-DDoS includedNot listedYes
EU / US / CA / APACNot listedYes

Hetzner Object Storage

  • S3 API with FSN1, NBG1, and HEL1 endpoints

    Amazon S3 compatible API using AWS Signature Version 4. Location endpoints are fsn1.your-objectstorage.com, nbg1.your-objectstorage.com, and hel1.your-objectstorage.com. AWS CLI and common SDKs work when pointed at the Hetzner endpoint. Console covers bucket create and credentials; almost all object operations go through the S3 API.

  • Single-location EU bucket residency on Ceph

    A bucket is stored entirely in the location you pick (Falkenstein, Nuremberg, or Helsinki), in one data center. Docs describe a Ceph cluster with erasure coding that can keep data intact if up to three storage servers fail. There is no US or Singapore object-storage region and no built-in cross-location replication.

  • Object lock, versioning, and lifecycle expiry

    Object Lock can be enabled at bucket create (legal hold and retention). Versioning and lifecycle rules are documented, including NoncurrentDays expiry. Pre-signed URLs give time-limited access. Object lock cannot be turned on later for a bucket created without it.

  • SSE-C encryption (no default at-rest, no SSE-KMS)

    There is no default data-at-rest encryption. Optional SSE-C encrypts object bytes with a customer-provided key that Hetzner says it discards after use. Metadata is not encrypted. Losing the key means losing access. SSE-C object copy is listed as unsupported.

  • Project-wide keys, documented S3 gaps, and hard limits

    By default each key pair can read and write every bucket in the same project unless you add bucket policies or split projects. Account limits include 100 buckets, 100 TB and 50 million objects per bucket, 5 TB max object, 5 GB per single PUT, 750 requests per second per bucket, and 10 Gbit/s per bucket. Notifications, website hosting, inventory, replication, and custom domains are not supported.

OVHcloud

  • Bare Metal dedicated servers (in-house hardware)

    Physical servers assembled and operated by OVHcloud across ranges such as Advance, Scale, High Grade, and Game—full CPU/RAM/storage without a hypervisor layer. Water cooling and hardware lifecycle are part of the industrial model. Best for performance-sensitive, virtualisation, gaming, or large single-tenant workloads where you administer the OS.

  • OpenStack Public Cloud and managed PaaS

    On-demand compute, multi-class object storage (S3-compatible API), block/file storage, managed databases, Kubernetes/container services, networking, and data/AI platforms. Deploy via Control Panel or OpenStack APIs with 1-AZ or 3-AZ region options (for example Paris and Milan). Suited to cloud-native and hybrid automation without US hyperscaler lock-in.

  • Hosted Private Cloud with SecNumCloud path

    VMware-based Hosted Private Cloud (and related stacks) for dedicated virtualisation estates. Selected Private Cloud offerings hold French ANSSI SecNumCloud qualification, with customer data under European regulation and hosting in French sites (Roubaix, Gravelines, Strasbourg)—relevant for French public sector and sensitive workloads under Cloud at the Center doctrine.

  • Global multi-region footprint (EU, US, CA, APAC)

    Own datacentres and regions spanning Europe (France, Germany, Poland, UK, Italy, many Local Zones), North America (Vint Hill VA, Hillsboro OR, Beauharnois and Toronto in Canada), and Asia-Pacific (Singapore, Sydney, Mumbai and related offerings). Choose residency for latency and law; do not assume EU-only by default.

  • Anti-DDoS and vRack private networking included

    Network-integrated anti-DDoS mitigation is standard across services. vRack provides private L2 networking across eligible OVHcloud locations so bare metal, public, and private cloud can interconnect without public exposure. Public bandwidth is typically unmetered in Europe and North America with fair-use rules; Asia-Pacific often uses lower default bandwidth and monthly traffic caps—verify per SKU.

Assurance & compliance: Hetzner Object Storage vs OVHcloud
Assurance & complianceLogo: Hetzner Object StorageHetzner Object StorageLogo: OVHcloudOVHcloud
Independent security / no-logs audit
Not applicable

IaaS object store, not a no-logs VPN. Company publishes ISO 27001, BSI C5 Type 2, and annual TOM review instead.

Not applicable

IaaS/hosting provider, not a no-logs VPN product. Security is covered via ISO/SOC programme rather than a public no-logs audit.

ISO 27001
Verified

Public ISO/IEC 27001:2022 certificate (SOCOTEC) for the ISMS covering Nuremberg, Falkenstein, and Helsinki parks. Confirm attested scope includes this SKU with your auditor.

Vendor claimed

Vendor compliance pages assert ISO/IEC 27001 (with 27017/27018) for cloud services and datacentres; US pages reference Schellman certificate directory. Confirm current scope per product and region.

SOC 2 / SOC 3
Not found

Hetzner states it focuses on ISO 27001 rather than SOC 2.

Vendor claimed

Vendor asserts SSAE 18 Type 2 SOC 1, SOC 2 (+NIST), and SOC 3 attestations; reports available to prospective customers under vendor process.

GDPR / EU data protection
Vendor claimed

German entity; public privacy policy, Art. 28 DPA, TOMs, subprocessor list. Customer remains controller for data stored in buckets.

Vendor claimed

EU headquartered; GDPR compliance asserted; DPA documents published for relevant subsidiaries. Residency depends on chosen region.

US CLOUD Act exposure (indicative)
Partial

EU entity, no known US parent, Object Storage has no US region and no US-group storage backend. Group still includes Hetzner US LLC for other products. Not legal advice.

Partial

French group with no known US parent, but operates US datacentres (Vint Hill, Hillsboro) and OVH US LLC. Medium indicative exposure: EU-region workloads on EU contracts differ from US-region workloads. Not legal advice.

Data processing agreement (B2B)
Vendor claimed

Standard DPA accept-in-console; sample PDF published; no custom wet-ink DPAs per vendor docs.

Vendor claimed

Published DPAs form part of terms (e.g. OVH SAS Europe paths; separate US DPA for OVH US LLC). Obtain the DPA matching your contracting entity.

EU AI Act
Not applicable

Object storage infrastructure, not an AI system product.

Not applicable

Core product is IaaS/bare metal/hosting; AI/ML platforms are optional infrastructure offerings, not a single AI system product under typical procurement framing.

BSI C5 (cloud)
Verified

Vendor publishes a BSI C5 Type 2 attestation PDF for cloud services. Confirm whether Object Storage is inside the attested cloud-service scope.

Not listed
ANSSI SecNumCloudNot listed
Vendor claimed

Hosted Private Cloud (VMware on OVHcloud and related) holds SecNumCloud qualification; hosted in French sites (Roubaix, Gravelines, Strasbourg). Not all products are SecNumCloud-qualified.

HDS (French health data hosting)Not listed
Vendor claimed

Vendor lists HDS certification for healthcare data hosting options; confirm which products and locations are in scope.

PCI DSSNot listed
Vendor claimed

Vendor asserts PCI DSS Level 1 certification for payment data hosting—confirm applicability to your architecture.

Considerations & known limitations: Hetzner Object Storage vs OVHcloud
Considerations & known limitationsLogo: Hetzner Object StorageHetzner Object StorageLogo: OVHcloudOVHcloud
Partial S3 compatibility
Medium

Supported-actions list omits website hosting, notifications, inventory, replication, custom domains, SSE-KMS, and more. CopyObject may fail even in one location. Apps that assume full AWS S3 will break.

Not listed
HDD tier, not a CDN
Medium

Standard HDD only, no archive or flash classes. Hetzner says it is a poor fit for high-frequency small objects, low-latency apps, and large-scale public HTTP. Plan a CDN or different storage for those cases.

Not listed
No default at-rest encryption
Medium

Objects are not encrypted at rest unless you use SSE-C and keep the key. Lost keys are unrecoverable. SSE-C copy is unsupported.

Not listed
Single data center, no built-in replication
Medium

A bucket lives in one DC. There is no first-party cross-location replication. You must build DR yourself if one park outage is unacceptable.

Not listed
Shared-cluster load and 503s
Medium

Vendor docs describe cluster growth, bucket migrations, and temporary concurrency or upload limits (including 503 in Nuremberg under load). Shared tenancy can affect latency.

Not listed
Group US and Singapore entities
Low

This SKU is EU-only, but Hetzner Online GmbH has US and Singapore subsidiaries for other Cloud locations. Zero-US-footprint procurement may still reject the vendor.

Not listed
US regions and US subsidiaryNot listed
Medium

US East/West datacentres and OVH US LLC mean CLOUD Act and US process risk apply to US-placed data and some contracts. EU-only deployment reduces this but buyers must enforce region and contracting path.

2021 Strasbourg datacentre fire (resilience history)Not listed
Medium

A major fire at SBG caused widespread customer outages. Treat multi-AZ/multi-region backup design as mandatory for critical data; do not rely on single-site assumptions.

Certification scope is product- and region-specificNot listed
Medium

ISO, SOC, HDS, SecNumCloud, and PCI claims do not automatically cover every SKU and location. Procurement should request the exact report for the services ordered.

APAC bandwidth and traffic rules differNot listed
Low

Vendor documents unmetered traffic exceptions for Asia-Pacific (lower default bandwidth and monthly volume caps vs Europe/North America). Model egress and bandwidth options for APAC workloads.

Broad catalogue complexityNot listed
Low

Bare Metal, Public Cloud, Private Cloud, and Web Cloud under one brand can confuse account structure, IAM, and billing. Define landing-zone standards early.

Fit

Hetzner Object Storage

Best fit when

  • Teams already on Hetzner Cloud or dedicated servers that want an S3 endpoint under the same German contract
  • Backups, archives, dumps, and warm or cold blobs that fit write-once, read-many access
  • Workloads that can pin a bucket to Falkenstein, Nuremberg, or Helsinki and accept a single data center
  • Backup tools and apps that speak generic S3 (AWS CLI, rclone, MinIO client, Synology Hyper Backup)
  • Buyers who need object lock, versioning, or lifecycle expiry without US object-storage regions

Poor fit when

  • Apps that need Amazon S3 feature parity (events, website hosting, inventory, KMS, replication, storage classes)
  • CDN-style public delivery or high-frequency tiny-object / low-latency database use
  • Policies that require default provider-managed at-rest encryption (SSE-S3 or SSE-KMS)
  • Orgs that forbid any US subsidiary at group level even when this SKU stays in the EU
  • Buyers who need more than 100 buckets or first-party cross-location DR

Consider instead when

  • When: You need the full Amazon S3 feature set, storage classes, KMS, events, or global regions

    Consider: Amazon S3

    Accept US-group jurisdiction in exchange for catalog depth.

  • When: You want another European S3-compatible cloud without a Hetzner compute relationship

    Consider: Scaleway or OVHcloud

    Compare their object-storage regions, S3 gaps, and contract entities separately.

  • When: You are evaluating Hetzner VMs, bare metal, or the company as a whole

    Consider: Hetzner

    The company page covers IaaS and parks; this page is the bucket SKU only.

  • When: You want a smaller EU cloud with S3-oriented positioning

    Consider: Cyso Cloud

    Verify current regions and S3 compatibility on that product page.

OVHcloud

Best fit when

  • Teams wanting European ownership with optional global regions (EU, US, Canada, APAC) under one operator
  • Workloads that need exclusive Bare Metal performance or hybrid bare metal + OpenStack/vRack designs
  • French public sector or sensitive estates needing ANSSI SecNumCloud-qualified Hosted Private Cloud paths
  • Organisations standardising on OpenStack APIs and S3-compatible object storage for reversibility
  • Sites that benefit from network-integrated anti-DDoS and private multi-site networking as defaults

Poor fit when

  • Buyers who require the deepest managed AI/marketplace/IAM ecosystems of AWS, Azure, or GCP
  • Policies that forbid any provider with US legal entities or US datacentre options regardless of region selection
  • Teams seeking the simplest low-SKU VPS experience—Hetzner or similar may fit better
  • Anyone assuming EU-only residency without selecting and enforcing EU regions in architecture

Consider instead when

  • When: You want a leaner French public cloud with a strong developer product surface and less enterprise sovereign packaging

    Consider: Scaleway

    Often simpler for cloud-native teams; confirm region and compliance fit.

  • When: You primarily need price-performance VPS or dedicated servers with a smaller catalogue

    Consider: Hetzner

    Strong for lean estates; different sovereign/cert posture and global region set.

  • When: You need maximum managed-service breadth, global account tooling, and partner marketplace density

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

    Hyperscalers win platform depth; accept US ownership and CLOUD Act parent exposure.

  • When: You want German SMB hosting plus cloud IaaS with EU and some non-EU options

    Consider: IONOS

    Different product mix and compliance packaging than OVHcloud's bare-metal industrial model.

Open questions for due diligence

Hetzner Object Storage

  • Does your auditor accept Hetzner's park-level ISO 27001 and cloud C5 Type 2 for this object-storage SKU without a SKU-specific statement of applicability?
  • Can your application live with the documented S3 gaps (no events, website, KMS, replication, custom domain)?
  • Is a single data center per bucket acceptable, or do you need first-party multi-site replication?
  • Will you operate SSE-C key management yourself, or do you require provider-managed at-rest encryption?
  • Does group presence of Hetzner US LLC block you even if buckets stay in DE/FI?

OVHcloud

  • Which contracting entity and DPA (EU OVH SAS path vs OVH US LLC) will apply to our account?
  • Which exact products/regions are in scope for the ISO/SOC/HDS/SecNumCloud certificates we need?
  • What is our multi-region DR design given historical single-site fire risk?
  • Are any non-OVH subprocessors used for our specific managed services (support, monitoring, payments) beyond OVH-operated infrastructure?
  • Do APAC or Local Zone bandwidth/SLA terms meet our traffic profile?