Hi.
How many Virtual machines can a fly.io account have.
Could i theoretically have 1000 vms in one account?
Hey there - The short answer is that we do have some limits on the number of VMs for fraud purposes; higher limits would need approval. I should also add that if you are wanting to do quick autoscaling, the platform wasn’t designed for quick scaling up/down, so it probably wouldn’t be a great fit for that.
Can you share more about what you want to do with your theoretical 1000 VMs? 
Hi Michele,
I didn’t know about the autoscaling system.
Thanks for letting me know. I’ll use autoscaling instead.