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AWS Organizations alternatives: Azure, Google Cloud and open source

Organizations groups AWS accounts and puts guardrails on all of them.

One account per team or workload, with policies that apply from above and one bill.

  • From my own projects
  • Sources linked
  • Updated September 2026

The same job on four platforms

The same task, a different bill and a different console. The layer does not change.

AWS

AWS Organizations[1]

Organizations groups AWS accounts and puts guardrails on all of them.

AWS documentation →[2]

Microsoft Azure

Management groups and subscriptions[3]

Official documentation →

Azure Policy[4]

Official documentation →

Google Cloud

Resource hierarchy: organization, folders, projects[5]

Official documentation →

Organization Policy Service[6]

Official documentation →

Open source / run it yourself

Backstage[7]

The developer portal where teams request an account through a software template, Apache 2.0, CNCF.

OpenTofu[8]

Open-source infrastructure as code (MPL 2.0) to create the accounts and their baseline.

Crossplane[9]

The same from inside Kubernetes, CNCF graduated, Apache 2.0.

There is no open-source replacement for Organizations itself, because accounts only exist inside a cloud. What you can build with open source is the vending around it.

What AWS Organizations does

You sendAccounts, organised into organizational units, and policies attached to them
AWS Organizations

Organizations groups AWS accounts and puts guardrails on all of them.

You get backGuardrails that apply to every account below, and consolidated billing
What it costsNo extra charge for Organizations itself. You pay for what runs in the accounts.
Who operates itAWS enforces the policies. The account structure, the policies and who may create accounts are yours.
When it is the wrong choiceWhen one small team runs one workload. Then a single account with clean IAM is enough.

How I use it

Account vending for the developer portal: a team asks for an account and gets one with the guardrails already in place.

Cloud architecture and modernization →All AWS services in my projects →
Linda Mohamed

Linda Mohamed, AI and cloud consultant and AWS Community Hero in Vienna. I build these pipelines for clients and teach them at FH Burgenland.

Read more on ai-solutions.wiki

My open knowledge base, with longer comparisons and more sources.

Questions

What is the Azure equivalent of AWS Organizations?

Management groups and subscriptions; Azure Policy.

What is the Google Cloud equivalent of AWS Organizations?

Resource hierarchy: organization, folders, projects; Organization Policy Service.

What is the open-source alternative to AWS Organizations?

Backstage: The developer portal where teams request an account through a software template, Apache 2.0, CNCF. OpenTofu: Open-source infrastructure as code (MPL 2.0) to create the accounts and their baseline. Crossplane: The same from inside Kubernetes, CNCF graduated, Apache 2.0. There is no open-source replacement for Organizations itself, because accounts only exist inside a cloud. What you can build with open source is the vending around it.

How is AWS Organizations billed?

No extra charge for Organizations itself. You pay for what runs in the accounts.

When should you not use AWS Organizations?

When one small team runs one workload. Then a single account with clean IAM is enough.

Sources

  1. AWS Organizations product page. https://aws.amazon.com/organizations/
  2. AWS Organizations documentation. https://docs.aws.amazon.com/organizations/latest/userguide/orgs_introduction.html
  3. Management groups and subscriptions documentation. https://learn.microsoft.com/en-us/azure/governance/management-groups/overview
  4. Azure Policy documentation. https://learn.microsoft.com/en-us/azure/governance/policy/overview
  5. Resource hierarchy: organization, folders, projects documentation. https://cloud.google.com/resource-manager/docs/cloud-platform-resource-hierarchy
  6. Organization Policy Service documentation. https://cloud.google.com/resource-manager/docs/organization-policy/overview
  7. Backstage. https://backstage.io/
  8. OpenTofu. https://opentofu.org/
  9. Crossplane. https://docs.crossplane.io/
  10. AWS vs Azure Governance Tools, ai-solutions.wiki. https://ai-solutions.wiki/comparisons/aws-vs-azure-governance/
  11. Terraform vs Crossplane, ai-solutions.wiki. https://ai-solutions.wiki/comparisons/terraform-vs-crossplane/
  12. Crossplane: Kubernetes-Native Control Plane Framework, ai-solutions.wiki. https://ai-solutions.wiki/tools/crossplane/
  13. Managed vs Self-Hosted Developer Platforms, ai-solutions.wiki. https://ai-solutions.wiki/comparisons/managed-vs-self-hosted-developer-platforms/
  14. AWS Organizations FAQ: offered at no additional charge. https://aws.amazon.com/organizations/faqs/
  15. Linda Mohamed, course slides “The projects”, MASE-3, FH Burgenland, September 2026.

Links checked September 2026. Product names and availability change: check the linked pages before you decide.

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