Cheapest object storage

Akamai Object Storage

www.linode.com/products/object-storage

Akamai Object Storage (formerly Linode Object Storage) is an S3-compatible storage service from Akamai's cloud computing unit.

Alibaba Cloud OSS

www.alibabacloud.com/en/product/object-storage-service

Alibaba Cloud Object Storage Service (OSS) is the S3-compatible object storage of Alibaba Cloud, with Standard, Infrequent Access, Archive and Cold Archive classes.

Amazon S3

aws.amazon.com/s3

Amazon S3 is AWS's object storage service for storing and retrieving any amount of data, with high durability and tiered storage classes.

Azure Blob Storage

azure.microsoft.com/products/storage/blobs

Azure Blob Storage is Microsoft's object storage service for unstructured data such as files, media, and backups, with tiered access.

Backblaze B2

www.backblaze.com/cloud-storage

Backblaze B2 is a low-cost, S3-compatible object storage service for backups, archives, and application data, with low per-GB usage-based pricing.

Cloudflare R2

www.cloudflare.com/products/r2

Cloudflare R2 is an S3-compatible object storage service with no egress fees, served from Cloudflare's network since its 2022 launch.

DigitalOcean Spaces

www.digitalocean.com/products/spaces

DigitalOcean Spaces is an S3-compatible object storage service with a built-in CDN, integrated into the DigitalOcean platform.

Google Cloud Storage

cloud.google.com/storage

Google Cloud Storage is Google's object storage service for unstructured data, offering multiple storage classes and global availability.

IDrive e2

www.idrive.com/s3-storage-e2

IDrive e2 is an S3-compatible hot cloud object storage service positioned as a low-cost alternative to Amazon S3, with no charges for egress under its free-egress policy or for API calls.

MinIO

min.io

MinIO is open-source, S3-compatible object storage software that can be self-hosted on-premises or in any cloud on your own infrastructure.

OCI Object Storage

www.oracle.com/cloud/storage/object-storage

OCI Object Storage is Oracle Cloud Infrastructure's object storage service, offering Standard, Infrequent Access, and Archive tiers with both a native and an S3-compatible API.

OVHcloud Object Storage

www.ovhcloud.com/en/public-cloud/object-storage

OVHcloud Object Storage is an S3-compatible object storage service from European cloud provider OVHcloud, offered in Standard (single-zone) and high-durability 3-AZ classes.