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Head-to-head · Infrastructure Testing Tools

Terratest vs Test Kitchen

  • Updated Oct 2026
  • Both researched from official sources
  • 5 checks side by side
Higher score Terratest #2 in Infrastructure Testing Tools 9.2/10 Open source ✓ 4 of 4 features Visit Terratest
Test Kitchen #3 in Infrastructure Testing Tools 9.0/10 Free plan Free plan✓ 3 of 4 features Visit Test Kitchen

Terratest leads on 0 checks, Test Kitchen on 0, and 5 are even. Who comes out ahead on the 5 yes/no, price and count checks where we have data for both products. The editor score weighs everything else too.

Our verdict

  • Highest scoreTerratest · 9.2/10
  • Free planonly Test Kitchen
  • Most featuresTerratest · 4 of 4

Terratest scores higher on our rubric for infrastructure testing tools: 9.2 against 9.0 out of 10; our editors rank them #2 and #3.

Terratest is the better fit for multi-cloud end-to-end infrastructure testing. Test Kitchen is the better fit for multi-provider infrastructure convergence testing.

  • Terratest fits best

    Multi-cloud end-to-end infrastructure testing

  • Test Kitchen fits best

    Multi-provider infrastructure convergence testing

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Side by side

Feature Terratest 9.2/10 Visit ↗ Test Kitchen 9.0/10 Visit ↗
At a glance
Editor score 9.2 9.0
Ranking #2 in Infrastructure Testing Tools #3 in Infrastructure Testing Tools
Best for Multi-cloud end-to-end infrastructure testing Multi-provider infrastructure convergence testing
Pricing model Free Free
Starting price Open source Free plan
Free plan Not checked yet ✓ (best)
Free trial — —
Deployment Self-hosted Self-hosted
Support Community, Docs Community, Docs
Integrations 11 integrations 14 integrations
Built for Solo, Small business, Mid-market, Enterprise Small business, Mid-market, Enterprise
Features Terratest 4/4 · Test Kitchen 3/4
Config compliance ✓ ✓
Provisioning tests ✓ ✓
Deployed checks ✓ ✓
Policy as code ✓ (best) Not checked yet
Specs
IaC support Terraform, OpenTofu, Terragrunt, Packer, Helm Chef Infra cookbooks, Ansible, PowerShell DSC, Puppet, Salt
Execution model Local Local
Cloud support AWS, Azure, GCP Amazon EC2, Microsoft Azure, Google Compute Engine, DigitalOcean, OpenStack, Rackspace Cloud
Our review
Pros
  • Tests Terraform, OpenTofu, Packer, Docker, Kubernetes, and Helm
  • Provides AWS, Azure, and GCP API helpers
  • Supports OPA policies and infrastructure cleanup after tests
  • Supports cloud, container, hypervisor, and local platform drivers
  • Runs convergence and verification workflows in isolated instances
  • Works with Chef InSpec, Cinc Auditor, and Serverspec
Cons
  • Requires Go-based development workflows
  • Runs locally rather than as a hosted application
  • Best suited to teams comfortable testing real environments
  • Local execution may not suit teams needing a hosted testing service
  • Requires Ruby gem or Chef Workstation installation
  • Configuration spans platforms, suites, drivers, provisioners, and verifiers
Our verdict

Terratest is an open-source Go library for testing infrastructure code. It is designed for teams working with Terraform, OpenTofu, Terragrunt, Packer, Docker, Kubernetes, Helm, AWS, Azure, GCP, and OPA. Rather than limiting checks to…

Read the review →

Test Kitchen is an open-source integration testing tool for infrastructure code. It creates or connects to isolated virtual machines, containers, or cloud instances, applies configuration through pluggable provisioners, and runs…

Read the review →
  1. TerratestInfrastructure Testing Tools 9.2Open source
  2. Test KitchenInfrastructure Testing Tools 9.0Free plan

Strengths and trade-offs

  • Terratest — where it wins

    • Tests Terraform, OpenTofu, Packer, Docker, Kubernetes, and Helm
    • Provides AWS, Azure, and GCP API helpers
    • Supports OPA policies and infrastructure cleanup after tests

    Where it doesn't

    • Requires Go-based development workflows
    • Runs locally rather than as a hosted application
    • Best suited to teams comfortable testing real environments

  • Test Kitchen — where it wins

    • Supports cloud, container, hypervisor, and local platform drivers
    • Runs convergence and verification workflows in isolated instances
    • Works with Chef InSpec, Cinc Auditor, and Serverspec

    Where it doesn't

    • Local execution may not suit teams needing a hosted testing service
    • Requires Ruby gem or Chef Workstation installation
    • Configuration spans platforms, suites, drivers, provisioners, and verifiers

More comparisons

All infrastructure testing tools comparisons → · Full ranking →

Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026

Last updated · How we research and update