Hetzner Object Storage vs OVHcloud

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.

Anti-DDoS Protection and Vast Network Capacity

Every OVHcloud service includes unlimited anti-DDoS mitigation, scrubbing attacks across layers 3, 4, and 7 without downtime fees. The global network exceeds 100 Tbit/s, ensuring low latency and high throughput. No charges apply to outbound traffic, unlike some rivals, which helps control costs for data-intensive apps like streaming or backups.

Sustainability with Low PUE and Resource Reuse

OVHcloud reports a power usage effectiveness (PUE) of 1.28 across its facilities, beating industry averages. It uses 7 times less water than peers and runs on 100% low-carbon energy sources. Servers get repurposed for secondary uses before recycling, targeting zero landfill waste by 2025. This approach reduces operational costs passed to customers.

OpenStack Public Cloud and Reversibility

Built on OpenStack, the public cloud supports pay-as-you-go pricing with API access for automation. Private cloud options avoid lock-in through data export tools and standard formats. Customers retain full control, with no data mining for ads. Features like vRack private networking connect services seamlessly across regions.