Amazon S3 vs Fly.io

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.

Fly.io is a cloud-platforms tool that platform for running full-stack apps and databases close to users via lightweight vms deployed to regions worldwide. It offers a freemium pricing model.