We are from DuploCloud and hence the following note might be biased. The downside of a pure paas solution like porter, Quovery at al. is that they have a limited scope say kubernetes, pieplines and diagnostics. All of the lower layers of the Devops stack from IAM, networking, AWS services (including non containerized workloads like Lambda, EMR, Airflow etc), scores of compliance and security controls are left out of scope. Then one needs a expert Devops to write boat loads of TF. Our apporoch is of a E2E platform that should do all of what a human devops manually scripts. Thus fundamentally deliver self-service, labor reduction and compliance.