Best Nirmata Enterprise for Kyverno Alternatives in 2026
15 infrastructure policy as code tools our editors would look at instead of Nirmata Enterprise for Kyverno, in our ranking order.
Nirmata Enterprise for Kyverno: A supported Kyverno distribution for organizations enforcing policy across Kubernetes and IaC. Where it falls short: no free plan is available.
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Best forMulti-cloud Terraform teams
A broad Terraform workflow for multi-cloud teams that need policy and state controls.
3.8/10★★☆☆☆Visit Terraform -
Azure Policy not yet scored
Best forAzure governance teams
A free Azure-native policy service with broad enforcement, remediation, and CI/CD coverage.
- Runtime enforcement
- Admission control
- Policy testing
—not yet scoredVisit Azure Policy -
Open Policy Agent not yet scored
Best forTeams building policy platforms
A broad, programmable policy engine for teams building policy platforms.
- Runtime enforcement
- Admission control
- Policy testing
—not yet scoredVisit site -
Cloud Custodian not yet scored
Best forMulti-cloud remediation teams
A broad, open-source policy engine for teams managing cloud compliance and remediation.
- Runtime enforcement
- Admission control
- Policy testing
—not yet scoredTry Cloud Custodian -
Checkov not yet scored
Best forOpen-source IaC scanning teams
A broad open-source scanner for preventive IaC security and compliance checks.
—not yet scoredVisit Checkov -
AWS CloudFormation Guard not yet scored
Best forAWS policy validation teams
A focused, open-source validator for AWS and multi-format infrastructure policy checks.
- Admission control
- Policy testing
- CI/CD integration
—not yet scoredVisit site -
Best forEnterprise multi-cloud IaC governance
Enterprise multi-cloud governance with orchestration, drift remediation, and policy controls.
5.0/10★★☆☆☆Visit Firefly -
Google Cloud Policy Controller not yet scored
Best forGoogle Kubernetes fleet governance
A focused, free policy layer for governing Kubernetes fleets with Rego and admission control.
- Runtime enforcement
- Admission control
- Policy testing
—not yet scoredVisit Google Cloud -
KICS not yet scored
Best forBroad IaC static analysis
A free CLI for broad IaC scanning, customizable policies, secrets detection, and CI/CD reporting.
- Policy testing
- CI/CD integration
- Policy reporting
—not yet scoredVisit KICS -
Kubewarden not yet scored
Best forKubernetes admission policy teams
Open-source Kubernetes admission control with WebAssembly policies and built-in auditing.
- Runtime enforcement
- Admission control
- Policy testing
—not yet scoredVisit Kubewarden -
HashiCorp Sentinel not yet scored
Best forTerraform enterprise policy enforcement
A focused Sentinel framework for enforcing Terraform and HashiCorp product policies.
- Runtime enforcement
- Admission control
- Policy testing
—not yet scoredVisit HashiCorp -
AWS CloudFormation not yet scored
Best forAWS infrastructure policy workflows
A free, AWS-native option for managed infrastructure templates, previews, and drift detection.
—not yet scoredVisit site -
Conftest not yet scored
Best forLightweight Rego checks in CI
A focused, open-source CLI for Rego checks across Terraform and Kubernetes.
—not yet scoredVisit Conftest -
Kyverno not yet scored
Best forKubernetes-native policy operations
Open-source policy operations for validating, mutating, and scanning Kubernetes resources.
- Admission control
—not yet scoredVisit Kyverno -
Chef InSpec not yet scored
Best forCompliance testing across infrastructure
A flexible Ruby-based compliance testing framework for servers, containers, and cloud resources.
- Policy testing
- CI/CD integration
- Policy reporting
—not yet scoredVisit Chef InSpec
Nirmata Enterprise for Kyverno Alternatives: Common Questions
What is the best alternative to Nirmata Enterprise for Kyverno?
Terraform: #1 in our Infrastructure Policy as Code Tools ranking, with an editor score of 3.8 out of 10. A broad Terraform workflow for multi-cloud teams that need policy and state controls.
Is there a free alternative to Nirmata Enterprise for Kyverno?
Yes. Terraform, Azure Policy, Open Policy Agent, Cloud Custodian and Checkov have a free plan or a free tier (13 of the 15 alternatives on this page).
Nirmata Enterprise for Kyverno vs Each Alternative
| # | Tool | Free plan | Paid from | Policy language | IaC formats | Policy testing | Admission control | Score |
|---|---|---|---|---|---|---|---|---|
| 16 | Nirmata Enterprise for Kyverno | No | — | Kubernetes-native YAML and CEL | Kubernetes manifests, Terraform plans, OpenTofu plans, Dockerfiles, AWS CDK, CloudFormation templates, Ansible playbooks | Yes | Yes | 6.2 |
| 1 | Terraform | Yes | — | — | — | — | — | 3.8 |
| not scored | Azure Policy | Yes | None | JSON | ARM templates, Bicep, Terraform | Yes | Yes | — |
| not scored | Open Policy Agent | — | None | Rego | Terraform plan JSON, JSON, YAML | Yes | Yes | — |
| not scored | Cloud Custodian | Yes | None | YAML | Terraform | Yes | Yes | — |
| not scored | Checkov | Yes | None | — | — | — | — | — |
| not scored | AWS CloudFormation Guard | — | None | AWS CloudFormation Guard DSL | CloudFormation templates and change sets; Terraform JSON; Kubernetes configurations | Yes | Yes | — |
| 7 | Firefly | No | $2,499/mo | — | — | — | — | 5.0 |
| not scored | Google Cloud Policy Controller | Yes | None | Rego | Kubernetes YAML manifests and Custom Resources | Yes | Yes | — |
| not scored | KICS | Yes | None | OPA Rego | Terraform, Kubernetes, Docker, AWS CloudFormation, Ansible, Helm, Google Deployment Manager, AWS SAM, Microsoft ARM, Azure Blueprints, OpenAPI, Pulumi, Crossplane, Knative, Serverless Framework | Yes | — | — |
| not scored | Kubewarden | Yes | None | WebAssembly-compatible languages including Rust, Go, CEL, and Rego | Kubernetes resources and admission requests in YAML/JSON | Yes | Yes | — |
| not scored | HashiCorp Sentinel | — | — | Sentinel | Terraform configurations, states, and plans | Yes | Yes | — |
| not scored | AWS CloudFormation | Yes | — | — | — | — | — | — |
| not scored | Conftest | Yes | None | — | — | — | — | — |
| not scored | Kyverno | — | None | — | — | — | Yes | — |
| not scored | Chef InSpec | — | None | Ruby DSL | Servers, containers, cloud APIs | Yes | — | — |
Reviewed by iTechGuides Editors · Editorial team · Updated Sep 2026