Backblaze B2 vs OVHcloud Object Storage: which is better? Comparison 2026
By our public methodology Backblaze B2 scores 85 out of 100 and OVHcloud Object Storage scores 74. Below: the factors and facts where they differ, each fact with its source.
Score breakdown
| Backblaze B2 | OVHcloud Object Storage | |
|---|---|---|
| Price | 85 | 59 |
| API and features | 82 | 90 |
| Data protection | 100 | 100 |
| Reliability and trust | 69 | 50 |
Pros and cons
Backblaze B2
- Free or cheap egress
- Object Lock for immutable backups
- Independently audited security
- High uptime in a published SLA
OVHcloud Object Storage
- Free or cheap egress
- Object Lock for immutable backups
- Independently audited security
- Works with the Amazon S3 API
Facts side by side
| Fact | Backblaze B2 | OVHcloud Object Storage |
|---|---|---|
| Storage price per GB-month (standard class) | $0.00695 backblaze.com | $0.01463 ovhcloud.com |
| Egress price per GB (to the internet) | $0.01 backblaze.com | $0.00 ovhcloud.com |
| Permanent free tier | Yes backblaze.com | Not verified |
| Minimum storage duration | 0 days backblaze.com | Not verified |
| S3 API compatible | Yes backblaze.com | Yes ovhcloud.com |
| Regions (provider's count) | 4 backblaze.com | 10 docs.ovhcloud.com |
| Object versioning | Yes backblaze.com | Yes docs.ovhcloud.com |
| Lifecycle rules | Yes backblaze.com | Yes docs.ovhcloud.com |
| Object Lock (immutable storage) | Yes backblaze.com | Yes docs.ovhcloud.com |
| Encryption at rest | Yes backblaze.com | Yes docs.ovhcloud.com |
| SOC 2 or ISO 27001 | Yes backblaze.com | Yes ovhcloud.com |
| Uptime SLA | 99.9% backblaze.com | Not verified |
| Public status page | Not verified | Yes public-cloud.status-ovhcloud.com |
| Founded | 2007 backblaze.com | 1999 ovhcloud.com |
| Company headquarters | Not verified | France ovhcloud.com |
| Company | Backblaze, Inc. backblaze.com | OVH SAS ovhcloud.com |
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