Fly.io

Fly.io is a platform that offers a rapid deployment process directly from source code. It ensures applications are up and running within minutes. The platform introduces Fly Machines, which are full Linux micro-VMs created from user containers using a single command or API call. Users can clone these machines globally, placing their apps in any region served by Fly.io.

The platform supports automatic scaling to zero, allowing users to pause machines when not in use and only pay for active instances. It ensures enterprise-ready security with KVM hardware isolation, a memory-safe stack, and direct operation on the underlying hardware. Overall, Fly.io is designed for rapid, scalable, and secure application deployment.