AWS service for setting up and governing secure, multi-account AWS environments. Like having an automated system that sets up new offices with all security and compliance measures in place.
Organizations use Control Tower to quickly establish new AWS accounts with pre-configured security guardrails.
AWS Control Tower is an opinionated, managed service that automates multi-account setup (landing zone), account provisioning, and guardrails. Azure, GCP, and OCI provide comparable landing-zone patterns using governance building blocks (policy, org hierarchy, identity), but they are typically assembled from multiple services and reference architectures rather than a single end-to-end managed product.