Amazon S3 comparisons
Amazon S3 is compared head-to-head with Google Cloud Storage, Alibaba Cloud Object Storage Service (OSS) and Oracle Cloud Infrastructure Object Storage and more: 7 head-to-heads in Object Storage Services, each with the specs and prices we checked.
Amazon S3 head-to-head
- Amazon S3 vs Google Cloud Storage
- Amazon S3 vs Alibaba Cloud Object Storage Service (OSS)
- Amazon S3 vs Oracle Cloud Infrastructure Object Storage
- Amazon S3 vs Yandex Object Storage
- Amazon S3 vs Backblaze B2 Cloud Storage
- Amazon S3 vs MinIO AIStor
- Amazon S3 vs SeaweedFS
Amazon S3 vs each of them
| # | Tool | Free plan | Paid from | S3 compatibility | Max object size | Object versioning | Lifecycle rules | Score |
|---|---|---|---|---|---|---|---|---|
| 2 | Amazon S3 | No | $0.02/mo | Yes | 50000 GB | Yes | Yes | 9.3 |
| 1 | Google Cloud Storage | Yes | Yes | 5120 GB | Yes | Yes | 9.4 | |
| 3 | Alibaba Cloud Object Storage Service (OSS) | Yes | $0.00099/mo | Yes | Yes | Yes | 9.1 | |
| 4 | Oracle Cloud Infrastructure Object Storage | Yes | Yes | 10240 GB | Yes | Yes | 9.0 | |
| 5 | Yandex Object Storage | Yes | Yes | 5120 GB | Yes | Yes | 8.9 | |
| 6 | Backblaze B2 Cloud Storage | Yes | Yes | 10000 GB | Yes | Yes | 8.8 | |
| 7 | MinIO AIStor | Yes | Yes | Yes | Yes | 8.7 | ||
| 8 | SeaweedFS | Yes | $20/GB/yr | Yes | Yes | Yes | 8.6 |
Compare Amazon S3 with any object storage service
These are the matchups our editors wrote up. The compare tool pairs Amazon S3 with any other product in Object Storage Services — and up to four at once — from the same checked specs.
Compare Amazon S3 with any tool side by side →
Every object storage services head-to-head →
Our full Amazon S3 verdict, pricing and fact sheet →
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Compared by iTechGuides Editors · Editorial team · Updated Oct 2026
Last updated · How we research and update