It would be nice when PRTG would be available in Azure/AWS marketplace as pay-as-you-go PaaS/SaaS services (with VNET/VPC integration). Local on-prem deployments go aways and everything goes to the cloud. Although of course you could setup PRTG in the cloud as IaaS that is not the modern software deployment. Better would be as a PaaS/SaaS service. Maybe also using container technologies for the probes.
Are there plans to make PRTG available as PaaS/SaaS