Amazon S3 vs Backblaze B2

Amazon Simple Storage Service (S3) is an object storage service from AWS that provides industry-leading scalability, data availability, security, and performance. It offers multiple storage classes for different access patterns including S3 Standard, Intelligent-Tiering, Glacier, and Glacier Deep Archive.

Backblaze B2 is an S3-compatible cloud object storage service offering significantly lower pricing than major cloud providers. It provides reliable storage for backups, media, archives, and application data with a simple API.