Azure Archive Storage vs. Amazon S3 Glacier

Azure Archive Storage offers low-cost, durable, and highly available secure cloud storage for rarely accessed data with flexible latency requirements. Archive Storage provides secure data transfer to the cloud using HTTPS, and automatically secures that data at rest using 256-bit AES keys.

Amazon Glacier is a secure, durable, and extremely low-cost cloud storage service for data archiving and long-term backup. It is designed to deliver 99.999999999% durability, and provides comprehensive security and compliance capabilities that can help meet even the most stringent regulatory requirements. Amazon Glacier provides query-in-place functionality, allowing you to run powerful analytics directly on your archive data at rest. Customers can store data for as little as $0.004 per gigabyte per month, a significant savings compared to on-premises solutions.