IBM Cloud Object Storage

Highly durable, S3-compatible storage designed for massive unstructured data sets and secure hybrid cloud workloads.

Manage petabytes of data with 99.999999999 percent (11 nines) durability using Information Dispersal Algorithms (IDAs) to slice and encrypt objects across independent nodes. Choose from four storage tiers (Standard, Vault, Cold Vault, and Smart Tier) to balance performance and cost for everything from active AI training sets to long-term regulatory archives. The platform supports native S3 API integration and features built-in high-speed transfer via IBM Aspera for rapid ingestion of large files.

https://www.ibm.com/cloud/object-storage