Quick answer
Choose managed WordPress when you want the infrastructure abstracted around WordPress. Choose managed cloud when provider and resource control still matter.
Managed WordPress
The provider usually exposes site-oriented controls, WordPress workflows and plan limits while hiding most infrastructure decisions.
Managed cloud
The platform manages the server layer but often leaves provider, server size and application placement visible.
The workload decides
Agencies and developers may value server and resource choices; smaller teams may value a more opinionated WordPress-only experience.
Where Cloudways enters the decision
Cloudways spans both sides more than most brands: Flexible behaves like managed cloud, while Autonomous moves closer to a hands-off managed WordPress model.