Exoscale SOS
Exoscale SOS: A focused S3-compatible service with zone replication, versioning, and object lock. Ranked #45 of 150 in Object Storage Services by our editors (6.0/10); pricing: Paid; best for basic zone-replicated S3 storage.
At a glance
- Editor score6.0 / 10
- PricingPaid
- Best forBasic zone-replicated S3 storage
- Free planNo
- Paid from€0.02/GB/mo
- S3 compatibilityYes
- Founded2011 · Lausanne, Switzerland
- Facts checked20 Sep 2026
Where it wins
- S3 API compatibility with AWS CLI, Terraform, and other tooling
- Zone replication, versioning, object lock, and legal hold
- Free retrieval and inbound traffic on usage-based billing
Where it doesn't
- No native S3 Object Lifecycle Management
- No free plan for low-volume evaluation
- Listed storage price is relatively high
Our verdict on Exoscale SOS
Exoscale SOS is a pay-as-you-go object storage service for developers, data engineers, and organizations managing backups, files, media, metadata, and application assets. It provides an S3-compatible API alongside web tooling, direct HTTP/S object access, and infrastructure automation workflows. The service supports object sizes up to 4 TiB, with data and replicas remaining in the selected country while bucket replication can synchronize objects across zones.
The Standard Object Storage plan charges €0.0184 per GB per month, with usage-based storage billing, free retrieval, and free inbound traffic. The published plan is metered monthly, making SOS a straightforward fit for workloads that need one storage tier rather than a broad set of archival or performance classes. There is no free plan, so teams evaluating the service should account for paid usage from the outset. The listed price also makes cost comparison important for larger storage volumes.
Its strongest fit is an S3-oriented workflow that benefits from replication, versioning, immutability, encryption, ACLs, CORS, and metadata support. Terraform, AWS CLI, s3cmd, the MinIO client, and Mountpoint S3 provide familiar integration paths. Object lock and legal hold support are useful for retention-sensitive data, while SSE-SOS and SSE-C provide server-side encryption options. The main functional gap is the absence of native S3 Object Lifecycle Management; a Docker-based lifecycle emulation tool is available instead. SOS suits buyers seeking focused European object storage with common S3 tooling, but alternatives may be preferable when automated lifecycle rules or lower listed storage pricing are priorities.
Your product? Our editors can test Exoscale SOS in depth and publish a review, labelled as paid · from $149/mo →
Exoscale SOS pricing
All 1 Exoscale SOS plans and prices →
Exoscale SOS fact sheet
| Free plan | No |
|---|---|
| Paid from | €0.02/GB/mo |
| S3 compatibility | Yes |
| Max object size | 4 GB |
| Object versioning | Yes |
| Lifecycle rules | No |
| Object immutability | Yes |
| Replication scope | Cross-region |
| Deployment | Cloud |
| Platforms | Web |
| Integrations | 5 integrations: Terraform, AWS CLI, s3cmd, MinIO client, Mountpoint S3 |
| Pricing | Paid (source) |
| Website | exoscale.com |
| Facts checked | 20 Sep 2026 |
Exoscale SOS integrations
Exoscale SOS lists 5 integrations on its own site.
- Terraform
- AWS CLI
- s3cmd
- MinIO client
- Mountpoint S3
Alternatives to Exoscale SOS
- 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 Exoscale SOS alternatives →
Also Ranked In
Exoscale SOS is ranked in 4 of our directories.
Used Exoscale SOS? Be the first to review it
The editor score above is our own research. What this page doesn't have yet is a reader's view — what you used Exoscale SOS for, what worked and what didn't. No stars are seeded and no review is paid for; an editor reads every one before it appears.
Write a reviewTwo minutes · verified accounts only · read by an editor before it appears
Featured on iTechGuides
Exoscale SOS is listed in our Object Storage Services directory. Add the badge to your site — it links back to this page.
<a href="https://www.itechguides.com/products/exoscale-sos/"><img src="https://www.itechguides.com/best/badge/exoscale-sos.svg" alt="Featured on iTechGuides" width="230" height="46"></a>
Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026
Advertiser disclosure: iTechGuides is reader-supported. Vendors can pay for top positions in our rankings and for a place on other products' pages, and we may earn a commission when you click some links. Bought places stand at the number bought; this page and our disclosure say so. Paying vendors may get a fuller, more detailed review from our editors, and that review can change their score. How we rank.
Last updated · How we research and update