Cyso Cloud
Netherlands· Cloud Computing
Cyso Cloud vs Hetzner Object Storage
Comparez Cyso Cloud et Hetzner Object Storage sur les capacités, la juridiction, les garanties et l'adéquation pour les acheteurs européens.
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)
Les lignes surlignées diffèrent entre les deux produits.
| Caractéristique | Cyso Cloud | Hetzner Object Storage |
|---|---|---|
| Pays d'origine | Netherlands | Germany |
| Catégorie | Cloud Computing | Cloud Computing |
| Open source | Oui | Non |
| Auto-hébergé | Non | Non |
| Siège | Non indiqué | Germany |
| Entité légale | Non indiqué | Hetzner Online GmbH, Industriestr. 25, 91710 Gunzenhausen (HRB 6089 Ansbach) |
| Maison mère / contrôle US | Non indiqué | Aucune maison mère US connue |
| Exposition CLOUD Act (indicative) | Non indiqué | Faible |
| Hébergement / résidence | Non indiqué | Object 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. |
| Résumé | Dutch OpenStack IaaS from Cyso B.V. with AMS/FRA regions, managed Kubernetes (KCSP), S3-compatible object storage, and EU data residency for teams avoiding hyperscaler lock-in. | German S3-compatible object storage from Hetzner Online GmbH: buckets in Falkenstein, Nuremberg, and Helsinki with location-specific endpoints. |
| Tags |
| En un coup d'œil | Cyso Cloud | Hetzner Object Storage |
|---|---|---|
| HQ | Non indiqué | Gunzenhausen, Germany |
| Legal entity | Non indiqué | Hetzner Online GmbH (HRB 6089 Ansbach) |
| Locations | Non indiqué | FSN1 Falkenstein, NBG1 Nuremberg, HEL1 Helsinki |
| API | Non indiqué | S3-compatible, AWS Signature Version 4 |
| Storage backend | Non indiqué | Ceph on HDD (standard tier only) |
| Encryption | Non indiqué | No default at-rest; optional SSE-C |
| Commercial model | Non indiqué | Hourly base fee with included storage and egress quota, then pay-as-you-go |
| Key capabilities | Cyso Cloud | Hetzner Object Storage |
|---|---|---|
| S3-compatible API | Non indiqué | Oui |
| EU-only locations | Non indiqué | Oui |
| Single-DC residency | Non indiqué | Oui |
| Object lock + versioning | Non indiqué | Oui |
| SSE-C (opt-in) | Non indiqué | Oui |
| ISO 27001 (company) | Non indiqué | Oui |
Cyso Cloud
Instances compute évolutives
Instances en secondes avec flavors pour workloads : Standard (équilibré), CPU-optimisé (jusqu'à 64 vCPU), Memory-optimisé (jusqu'à 512 Go RAM). Stockage éphémère lié au cycle de vie de l'instance ; volumes persistants avec triple réplication et scaling IOPS (5–25 par Go). Tarifs horaires à partir de 0,026 € pour l'entrée — coûts précis sans sur-provisionnement.
Object storage compatible S3
Pour sauvegardes et grands jeux de données : capacité illimitée, SLA uptime 99,99 %. Disques NVMe pour faible latence ; données dans régions UE choisies. Prix : 0,055 €/Go stockage, ingress gratuit, 0,055 €/Go egress. Opérations 0,055 € par 10 000 requêtes PUT/LIST, accès API REST.
Kubernetes managé
Enterprise Managed Kubernetes (EMK) : control plane 29,99 €/mois (HA 59,99 €), mises à jour automatiques et hibernation pour économies. SLA 99,9 % pour clusters HA. Déploiement via dashboard ; autoscaling pour charges variables. Setup en minutes selon la documentation.
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.
| Assurance & compliance | Cyso Cloud | Hetzner Object Storage |
|---|---|---|
| Independent security / no-logs audit | Non indiqué | Not applicable IaaS object store, not a no-logs VPN. Company publishes ISO 27001, BSI C5 Type 2, and annual TOM review instead. |
| ISO 27001 | Non indiqué | 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. |
| SOC 2 / SOC 3 | Non indiqué | Not found Hetzner states it focuses on ISO 27001 rather than SOC 2. |
| GDPR / EU data protection | Non indiqué | Vendor claimed German entity; public privacy policy, Art. 28 DPA, TOMs, subprocessor list. Customer remains controller for data stored in buckets. |
| US CLOUD Act exposure (indicative) | Non indiqué | 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. |
| Data processing agreement (B2B) | Non indiqué | Vendor claimed Standard DPA accept-in-console; sample PDF published; no custom wet-ink DPAs per vendor docs. |
| EU AI Act | Non indiqué | Not applicable Object storage infrastructure, not an AI system product. |
| BSI C5 (cloud) | Non indiqué | Verified Vendor publishes a BSI C5 Type 2 attestation PDF for cloud services. Confirm whether Object Storage is inside the attested cloud-service scope. |
| Considerations & known limitations | Cyso Cloud | Hetzner Object Storage |
|---|---|---|
| Partial S3 compatibility | Non indiqué | 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. |
| HDD tier, not a CDN | Non indiqué | 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. |
| No default at-rest encryption | Non indiqué | 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. |
| Single data center, no built-in replication | Non indiqué | 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. |
| Shared-cluster load and 503s | Non indiqué | 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. |
| Group US and Singapore entities | Non indiqué | 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. |
Adéquation
Cyso Cloud
Best fit when
Non indiqué
Poor fit when
Non indiqué
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.
Open questions for due diligence
Cyso Cloud
Non indiqué
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?