This has changed! If an app has a public IP address (fly ips list
will show you), we bill for outbound bandwidth. If it doesn’t, we don’t currently bill for outbound transfer
What you should expect in the future is:
- No billing for outbound bandwidth in the same region
- Reduced billing to internal traffic to other regions
- Same billing as now for outbound traffic that leaves our network
We aren’t currently billing for #2 because, but we will be when we have the infrastructure to support it.