Best terraform-plugin-testing Alternatives in 2026
The top terraform-plugin-testing alternatives are Checkov, Terratest and Test Kitchen: 15 infrastructure testing tools our editors would look at instead of terraform-plugin-testing, in our ranking order.
terraform-plugin-testing: Deep acceptance testing for Terraform providers, focused on real lifecycle operations. Where it falls short: focused on terraform rather than broader infrastructure-as-code coverage.
Switching from terraform-plugin-testing? For most infrastructure testing tools buyers the best terraform-plugin-testing alternative is Checkov, built for broad IaC security and compliance testing.
Why People Look for a terraform-plugin-testing Alternative
- Focused on Terraform rather than broader infrastructure-as-code coverage
- Requires Go-based provider development and testing workflows
- Runs locally or in CI rather than as a hosted testing application
Quick Picks by What You Need
- Best overallCheckov9.4
Broad IaC security and compliance testing
Visit Checkov - Best free optionCheckov9.4
Has a free plan
Visit Checkov
All 15 terraform-plugin-testing Alternatives, Ranked
Advertiser disclosure: iTechGuides is reader-supported. Vendors can pay for top positions in our rankings and for a place on other products' pages, and we may earn a commission when you click some links. Bought places stand at the number bought; this page and our disclosure say so. Paying vendors may get a fuller, more detailed review from our editors, and that review can change their score. How we rank.
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Best forBroad IaC security and compliance testing
- Better than terraform-plugin-testing:
- Editor score 9.4 vs 6.8
A broad, free IaC scanner covering security, compliance, secrets and developer workflows.
9.4/10★★★★★Visit Checkov -
Best forMulti-cloud end-to-end infrastructure testing
- Better than terraform-plugin-testing:
- Editor score 9.2 vs 6.8
A Go library for end-to-end testing across multi-cloud infrastructure workflows.
- Config compliance
- Policy as code
- Provisioning tests
9.2/10★★★★★Visit Terratest -
Best forMulti-provider infrastructure convergence testing
- Better than terraform-plugin-testing:
- Editor score 9.0 vs 6.8
A flexible open-source harness for convergence and verification across infrastructure environments.
- Config compliance
- Provisioning tests
- Deployed checks
9.0/10★★★★☆Visit Test Kitchen -
Best forEnterprise compliance and infrastructure assessment
- Better than terraform-plugin-testing:
- Editor score 8.9 vs 6.8
A flexible, agentless framework for auditing infrastructure across systems and clouds.
- Policy as code
8.9/10★★★★☆Visit Chef InSpec -
Best forMulti-format IaC security scanning
- Better than terraform-plugin-testing:
- Editor score 8.8 vs 6.8
A free, open-source CLI for broad IaC security, compliance, secrets, and policy scanning.
8.8/10★★★★☆Visit KICS -
Best forManaged AWS infrastructure lifecycle validation
- Better than terraform-plugin-testing:
- Editor score 8.7 vs 6.8
A managed, AWS-focused way to provision, update, validate, and organize infrastructure as stacks.
- Policy as code
8.7/10★★★★☆Visit site -
Best forMulti-Region CloudFormation integration testing
- Better than terraform-plugin-testing:
- Editor score 8.6 vs 6.8
A focused open-source framework for validating CloudFormation deployments across AWS Regions.
- Provisioning tests
- Deployed checks
8.6/10★★★★☆Visit TaskCat -
Best forCloudFormation unit and functional testing
- Better than terraform-plugin-testing:
- Editor score 8.5 vs 6.8
A focused open-source toolkit for testing CloudFormation locally and across AWS Regions.
- Provisioning tests
- Deployed checks
8.5/10★★★★☆Visit Cloud-Radar -
Best forTerraform scenario and matrix testing
- Better than terraform-plugin-testing:
- Editor score 8.4 vs 6.8
A free, open-source choice for Terraform scenario and matrix testing in CI/CD.
- Provisioning tests
- Deployed checks
8.4/10★★★★☆Visit HashiCorp Enos -
Best forKubernetes lifecycle and conformance testing
- Better than terraform-plugin-testing:
- Editor score 8.3 vs 6.8
A flexible local framework for Kubernetes lifecycle, conformance, and end-to-end testing.
- Provisioning tests
- Deployed checks
8.3/10★★★★☆Visit Kubetest2 -
Best forKubernetes conformance and debugging
- Better than terraform-plugin-testing:
- Editor score 8.2 vs 6.8
Free, open-source Kubernetes conformance and diagnostic testing for cluster teams.
- Config compliance
- Deployed checks
8.2/10★★★★☆Visit Sonobuoy -
Best forAnsible scenario and idempotence testing
- Better than terraform-plugin-testing:
- Editor score 8.1 vs 6.8
A focused open-source framework for scenario-based Ansible testing and idempotence checks.
- Config compliance
- Provisioning tests
- Deployed checks
8.1/10★★★★☆Visit Molecule -
Best forOpen-source infrastructure compliance audits
- Better than terraform-plugin-testing:
- Editor score 8.0 vs 6.8
A free InSpec-compatible auditor for local, remote, container, cloud, and CI checks.
- Config compliance
- Policy as code
- Deployed checks
8.0/10★★★★☆Visit Cinc Auditor -
Best forSCAP-based security and compliance scanning
- Better than terraform-plugin-testing:
- Editor score 7.9 vs 6.8
A flexible SCAP toolkit for configuration, vulnerability, and compliance assessment.
- Policy as code
7.9/10★★★★☆Visit OpenSCAP -
Best forTerraform and Kubernetes policy testing
- Better than terraform-plugin-testing:
- Editor score 7.8 vs 6.8
A free, open-source CLI for Rego-based Terraform and Kubernetes policy testing.
7.8/10★★★★☆Visit Conftest
terraform-plugin-testing Alternatives: Common Questions
What is the best alternative to terraform-plugin-testing?
Checkov: #1 in our Infrastructure Testing Tools ranking, with an editor score of 9.4 out of 10. A broad, free IaC scanner covering security, compliance, secrets and developer workflows.
Is there a free alternative to terraform-plugin-testing?
Yes. Checkov, Terratest, Test Kitchen, Chef InSpec and KICS have a free plan or a free tier (15 of the 15 alternatives on this page).
Why do people look for terraform-plugin-testing alternatives?
Focused on Terraform rather than broader infrastructure-as-code coverage; Requires Go-based provider development and testing workflows; Runs locally or in CI rather than as a hosted testing application.
How do I switch from terraform-plugin-testing?
Export your data from terraform-plugin-testing (most tools have an export in their settings). Sign up for the alternative; start on its free plan or trial if it has one. Import your export and set up the integrations your team relies on. Run both side by side for a short while, then cancel terraform-plugin-testing.
How to Switch from terraform-plugin-testing
- Export your data from terraform-plugin-testing (most tools have an export in their settings).
- Sign up for the alternative; start on its free plan or trial if it has one.
- Import your export and set up the integrations your team relies on.
- Run both side by side for a short while, then cancel terraform-plugin-testing.
terraform-plugin-testing vs Each Alternative
| # | Tool | Free plan | Paid from | IaC support | Provisioning tests | Deployed checks | Score |
|---|---|---|---|---|---|---|---|
| 25 | terraform-plugin-testing | Free | Terraform | Yes | Yes | 6.8 | |
| 1 | Checkov | Yes | Free | 9.4 | |||
| 2 | Terratest | Free | Terraform, OpenTofu, Terragrunt, Packer, Helm | Yes | Yes | 9.2 | |
| 3 | Test Kitchen | Yes | Free | Chef Infra cookbooks, Ansible, PowerShell DSC, Puppet, Salt | Yes | Yes | 9.0 |
| 4 | Chef InSpec | Yes | $59/device/yr | 8.9 | |||
| 5 | KICS | Yes | Free | 8.8 | |||
| 6 | AWS CloudFormation | Yes | 8.7 | ||||
| 7 | TaskCat | Free | AWS CloudFormation | Yes | Yes | 8.6 | |
| 8 | Cloud-Radar | Free | AWS CloudFormation | Yes | Yes | 8.5 | |
| 9 | HashiCorp Enos | Yes | Free | Terraform | Yes | Yes | 8.4 |
| 10 | Kubetest2 | Free | Terraform | Yes | Yes | 8.3 | |
| 11 | Sonobuoy | Yes | Free | Yes | 8.2 | ||
| 12 | Molecule | Free | Ansible | Yes | Yes | 8.1 | |
| 13 | Cinc Auditor | Yes | Free | Yes | 8.0 | ||
| 14 | OpenSCAP | Yes | Free | 7.9 | |||
| 15 | Conftest | Yes | Free | 7.8 |
Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026
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