Side by side
AWS Control Tower vs Kyverno
Both stand on cloud governance software. Which one you can start free with, which one lets you read the code, and what each costs once you pay.
Free plan APIWeb
AWS Control Tower centralizes account setup and policy controls for multi-account AWS environments. Its own charge is zero, but related service usage and selected resources can incur costs; account for the fixed home Region as well.
Visit AWS Control Tower Free plan Open source APILinuxMac+3
Kyverno combines in-cluster policy enforcement with CLI testing and several policy actions. Teams should account for its required admission controller, production availability guidance, and fail-closed webhook behavior.
Visit KyvernoThe facts
| AWS Control Tower | Kyverno | |
|---|---|---|
| Free plan | Yes | Yes |
| Open source | Not published | Yes |
| Runs on | API, Web | API, Linux, Mac, Self-hosted, Web, Windows |
| Lowest paid plan | Free or on request | Free or on request |
| Plans published | 1 | 2 |
| Maker | Not published | Not published |
| Website | aws.amazon.com | kyverno.io |
| On cloud governance software | #4 of 26 | #1 of 26 |
AWS Control Tower: what it does well
- Account Factory provisions accounts from configurable templates.
- Catalog offers more than 750 managed controls.
- Proactive controls can block noncompliant deployments.
- Control Tower has no additional charge.
What to know first
- Underlying AWS services are billed by usage.
- Optional controls or configured resources may add costs.
- Landing zone home Region cannot be changed after creation.
- Some controls are unavailable in some supported Regions.
Kyverno: what it does well
- Validates, mutates, generates, and deletes resources
- Verifies container image signatures and attestations
- CLI tests policies against manifests in CI
- Works with Helm, GitHub Actions, and GitOps tools
- Free and open source
What to know first
- Requires installation in a Kubernetes cluster
- Production deployments should use high availability mode
- Fail-closed webhooks can block matching requests if unreachable
- Legacy policy types are scheduled for removal
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