OUTSCALE Object Storage
OUTSCALE Object Storage: A compliance-focused S3 service for mid-market and enterprise teams needing European cloud storage. Ranked #105 of 150 in Object Storage Services by our editors (6.0/10); pricing: From €0.03/mo; best for compliant enterprise S3 storage in Europe.
At a glance
- Editor score6.0 / 10
- PricingFrom €0.03/mo
- Best forCompliant enterprise S3 storage in Europe
- Free planNo
- Paid from€0.03/GB/mo
- S3 compatibilityYes
- Founded2010 · Saint-Cloud, France
- Facts checked22 Sep 2026
Where it wins
- S3 API, AWS CLI, and S3-compatible tool support
- Object locking, encryption, versioning, and lifecycle rules
- Erasure coding and availability-zone replication
Where it doesn't
- No free plan; Enterprise starts at €0.025 per GiB per month
- API-only access may not suit teams seeking a graphical console
- Higher-level S3 bucket replication is not supported
Our verdict on OUTSCALE Object Storage
OUTSCALE Object Storage is a cloud service for storing and managing unstructured data, including files, media, websites, backups, archives, and application data. It is designed for mid-market and enterprise organizations that need S3-compatible access and sovereign cloud infrastructure, particularly across OUTSCALE regions in Europe. REST API access over HTTPS, AWS S3 API compatibility, AWS CLI support, and compatibility with S3 tools make it suitable for applications and operational workflows built around the S3 ecosystem.
Pricing is centered on the Enterprise plan at €0.025 per GiB per month, billed monthly on actual usage. Inbound traffic is included, and outbound traffic is free in listed Europe and US regions. The paid structure suits organizations budgeting for ongoing object storage rather than teams looking for a free starting tier. The service also provides lifecycle expiration rules, bucket versioning, access control lists, pre-signed URLs, server-side encryption, and object locking with compliance retention. These controls support storage policies for backups, archives, and regulated data.
Its storage architecture combines erasure coding with replication across availability zones, while the published compliance posture includes SOC 2, ISO 27001, and GDPR. Email, phone, ticket, and documentation support are available, with 24/7 support listed. OOS is a strong fit for teams that prioritize S3 compatibility, compliance controls, and regional infrastructure. Organizations that need a free plan, a graphical platform, or higher-level S3 bucket replication should consider a different service.
OUTSCALE Object Storage pricing
All 1 OUTSCALE Object Storage plans and prices →
OUTSCALE Object Storage fact sheet
| Free plan | No |
|---|---|
| Paid from | €0.03/GB/mo |
| S3 compatibility | Yes |
| Max object size | Not verified |
| Object versioning | Yes |
| Lifecycle rules | Yes |
| Object immutability | Yes |
| Replication scope | Regional |
| Deployment | Cloud |
| Compliance & security | SOC 2, ISO 27001, GDPR |
| Support | Email, Phone, Tickets, Docs · 24/7 |
| Built for | Mid-market, Enterprise (editorial estimate) |
| Integrations | 3 integrations: AWS S3 API, AWS CLI, S3-compatible tools |
| Pricing | From €0.03/mo (source) |
| Website | en.outscale.com |
| Facts checked | 22 Sep 2026 |
OUTSCALE Object Storage integrations
OUTSCALE Object Storage lists 3 integrations on its own site.
- AWS S3 API
- AWS CLI
- S3-compatible tools
Alternatives to OUTSCALE Object Storage
- Google Cloud StorageA broad object storage service for teams that need cloud integrations and control.9.4
- Amazon S3Deep AWS-native object storage with powerful controls, replication, and usage-based pricing.9.3
- Alibaba Cloud Object Storage Service (OSS)A low-cost object storage service with broad lifecycle, replication, and retention controls.9.1
See all OUTSCALE Object Storage alternatives →
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Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026
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