5 Best Object Storage Providers for Backups in 2026

Backups are one of the best use cases for object storage.

You want something remote, durable, scriptable, boring, and cheap enough that you do not start "optimizing" away the backups you will need later.

This post compares object storage providers for backups in 2026.

What backup storage needs

Backup storage is different from app upload storage.

For backups, you usually care about:

• Low storage cost
• S3 compatibility
• Versioning or object locking
• Predictable restore costs
• Good support in backup tools
• Region/data residency
• No weird minimums for your usage pattern

Do not only optimize for storing data. A backup provider also needs to be affordable when you restore data.

Quick comparison

1. Sliplane Object Storage

Sliplane Object Storage is a good fit for backups when you want predictable pricing and simple restores.

It is S3-compatible, so backup tools that support custom S3 endpoints can use it. That includes tools like Duplicati, rclone, restic-compatible workflows through S3 gateways, database dump scripts, and many app-level backup exporters.

Pricing is 5 EUR per 250 GB per month, excluding tax. The first GB is free. There are no request fees and no egress fees, so restoring a backup does not create a bandwidth surprise.

Sliplane also supports versioning and object locking, which are useful for protecting backups from accidental overwrites or deletion.

Sliplane does not charge per bucket, so splitting uploads, backups, staging assets, and customer files into separate buckets does not change the bill.

Use Sliplane if:

• You want S3-compatible backup storage in Germany.
• You care about restore costs.
• You want no egress or request fees.
• You run apps on Sliplane and want backups nearby.

Skip it if:

• You need deep archive pricing.
• You have petabytes of cold backup data.
• You need many global storage regions.

2. Backblaze B2

Backblaze B2 is one of the classic backup storage choices.

It is cheap, S3-compatible, and widely supported by backup tools. As of July 2026, Backblaze lists B2 Cloud Storage at $6.95 per TB per month, with free transactions and free egress up to 3x average monthly storage.

That is a very backup-friendly model because restore bandwidth is often occasional rather than constant.

Use Backblaze B2 if:

• You store backups at TB scale.
• Your restores are occasional.
• Your backup tool already supports B2 or S3-compatible storage.

Skip it if:

• You need German storage.
• You want unlimited free egress.
• You want backup storage bundled with your app hosting.

3. Wasabi

Wasabi is also popular for backups because it has no egress fees and no API request fees.

As of July 2026, Wasabi lists pay-as-you-go pricing starting at $7.99 per TB per month. It is a strong option for backup datasets that stay around, especially when restore bandwidth matters.

The caution is minimum storage duration and deleted-object billing behavior. For stable backup sets, that may be fine. For aggressive retention policies that constantly create and delete backup chunks, read the pricing FAQ first.

Use Wasabi if:

• You want no egress or API request fees.
• Your backups are retained for a while.
• You need a well-known backup storage provider.

Skip it if:

• Your retention policy deletes objects quickly.
• You want German storage specifically.
• You want the simplest small-app storage setup.

4. Hetzner Object Storage

Hetzner Object Storage is a good backup destination if your infrastructure already lives on Hetzner.

It supports S3-compatible access, object locking, versioning, and German/Finnish locations. For German developers, it is one of the most obvious backup storage options.

As of July 2026, Hetzner pricing starts at 6.49 EUR/month, excluding VAT, including 1 TB of storage and 1 TB of egress. Extra storage is listed at 8.70 EUR/TB-month, extra egress at 1 EUR/TB, and Hetzner lists ingress, internal eu-central traffic, and S3 API calls as free.

The caveat in 2026 is availability under load. On July 2, 2026, Hetzner's status page showed degraded Object Storage in multiple locations and an ongoing note that high Object Storage traffic may lead to timeouts. The durability and feature set can still make sense for backups or Hetzner-local workflows, but I would not make it the first choice for availability-sensitive app paths right now.

Use Hetzner if:

• You already use Hetzner servers.
• You want German or Finnish storage locations.
• You want backup storage close to your Hetzner infrastructure.

Skip it if:

• You want no egress fees as a core promise.
• You want storage tied to a higher-level app platform.
• You are not already using Hetzner.

5. Scaleway Object Storage

Scaleway Object Storage is interesting for backups because it offers storage classes, including Glacier.

That means you can separate hotter backup data from colder archive data. The trade-off is that pricing becomes more complicated: storage class, retrieval, and egress behavior all matter.

Use Scaleway if:

• You want EU object storage.
• You need archive/lifecycle options.
• You are comfortable choosing storage classes.

Skip it if:

• You want the simplest restore cost.
• You do not want to think about retrieval fees.
• You only need a basic S3-compatible backup bucket.

Which backup storage provider should you choose?

Conclusion

For backups, the storage provider needs to be boring on the worst day, not just cheap on the signup page.

Check storage cost, egress, request fees, object locking, versioning, retention behavior, and restore pricing. Then run a test restore before you trust it.

If you want S3-compatible backup storage with no egress fees, no request fees, and a German region, Sliplane Object Storage is a simple place to start.