Active
Fly.io
Virtual machines and isolated computers for hosting apps and running agent workloads.
- Fly Machines for app and worker processes
- Sprites for isolated Linux workspaces
- Persistent storage, networking, and managed Postgres
Fly.io runs applications on virtual machines called Machines. Sprites provides isolated Linux computers for tasks that need a working filesystem and execution environment. Managed Postgres supplies a separate database service for applications.
How pricing works
Machines and Sprites bill compute by running time. Storage, snapshots, data transfer, and database capacity have separate prices. Machine compute prices vary by region, so estimate costs for the intended location rather than one headline instance price.