AWS Landing Zone versus AWS Control Tower

AWS Landing Zone and AWS Control Tower help set up and govern a new, secure, multi-account AWS environment based on AWS best practices. Both consist of core accounts and resources which will implement a initial security baseline.
The following table compares the managed service (AWS Control Tower) with the solution (AWS Landing Zone).

Update:

🚨 AWS Control Tower allows existing organizations to set up a landing zone.

Feature
Delivery mechanism	CloudFormation or Terraform	AWS managed service
Architectural support	Fully customizable and owned by customer	Customizable via Solution + AWS recommend best practices with managed blueprints and guardrails
Account structure	Complete flexibility for customer-defined account structure	Two non-configurable core accounts, no SS, no Amazon VPC in core
Federated access	AWS SSO, AWS-Managed Microsoft AD or Active Directory Connector	Preconfigured with AWS SSO (AD or SSO Directory?) and integrated with third-party SSO providers
Operations	Extensible capabilities to manage the most complex and advanced environments	Simple setup and management for reduced operational overhead
Automated account creation	✅ Account Vending Machine	✅
Member account region support (VPC)	✅ All regions are supported1	➖ North-Virginia (us-east-1), Ohio (us-east-2), Oregon (us-west-2), Irland (eu-west-1), Sydney (ap-southeast-2) 2
General region support	✅ All regions are supported	➖ North-Virginia (us-east-1), Ohio (us-east-2), Oregon (us-west-2), Irland (eu-west-1), Sydney (ap-southeast-2)
Use existing AWS Organization	✅	✅
Use existing SSO environment	✅	❌
Use existing AWS Service Catalog environment	✅	❌
New or Existing Security Hub environment	✅ Multiaccount Scripts	✅

References

AWS Landing Zone

• 📚 Implementation Guide
• 📚 Developers Guide
• 📚 User Guide
• 📚 Upgrade Guide
• 📺 Videos
• 🧰 Solutions
• • 🔧 Account Vending Machine
• • 🔧 Security Hub Multiaccount Scripts

AWS Control Tower

• 📚 User Guide
• 📚 Pricing
• 🎓 Labs
• 📺 Videos
• 🧰 Solutions
• • 🔧 Customizations for AWS Control Tower
• • 🔧 Enabling guardrails in new AWS Regions the AWS Control Tower supports

Which one should I choose?

❓Are you new two AWS?
❗️Use AWS Control Tower

❓Do you need a configurable landing zone with full customization and control over every part?
❗️Use AWS Landing Zone