Best Infrastructure as Code Security Software in 2026
Updated
In short: Aikido CSPM is ranked #1 of 22 as of 4 October 2026, ahead of audytx and Conftest. The best-ranked option with a free plan is audytx. The lowest first paid tier on this page is audytx at $20/mo.
Infrastructure-as-code security tools can differ in the formats and development steps their listed checks cover. Compare Terraform, CloudFormation and Kubernetes analysis, then consider secrets detection and custom policies. IDE integration and pull request scanning add workflow criteria, while free-plan availability and paid-from pricing offer context on access and cost. The 22 ranked entries begin with Aikido CSPM, audytx and Conftest, followed by Gomboc AI Code Security Platform and Snyk Open Source. Review the stated analysis and workflow support against the infrastructure formats and development practices you need to address.
22 infrastructure as code security software ranked on what their makers publish — plans and prices, free tiers, platforms and the facts on their own pages.
Recognised 40% · Phone app 26% · Documented 20% · Free plan 14% of the score
- 1 Aikido CSPM No phone app RecognisedPhone appDocumentedFree plan 6.4$300/mo
- 2 audytx No phone app RecognisedPhone appDocumentedFree plan 6.4$20/mo Terraform analysis: YesKubernetes analysis: NoCloudFormation analysis: Yes
- 3 Conftest No phone app RecognisedPhone appDocumentedFree plan 6.4Free Terraform analysis: YesKubernetes analysis: Yes
- 4 Gomboc AI Code Security Platform No phone app RecognisedPhone appDocumentedFree plan 6.4Free Terraform analysis: YesCloudFormation analysis: Yes
- 5 Snyk Open Source No phone app RecognisedPhone appDocumentedFree plan 6.4$25/mo Terraform analysis: YesKubernetes analysis: YesCloudFormation analysis: Yes
- 6 Trivy No phone app RecognisedPhone appDocumentedFree plan 6.4Free
- 7 cfn-nag No phone app RecognisedPhone appDocumentedFree plan 6.3Free Terraform analysis: NoKubernetes analysis: NoCloudFormation analysis: Yes
- 8 Checkov No phone app RecognisedPhone appDocumentedFree plan 6.3Free Terraform analysis: YesKubernetes analysis: YesCloudFormation analysis: Yes
- 9 KloudSec IaC Security No phone app RecognisedPhone appDocumentedFree plan 6.3$79/mo Terraform analysis: YesCloudFormation analysis: Yes
- 10 Kubescape No phone app RecognisedPhone appDocumentedFree plan 6.3Free
- 11 AWS CloudFormation No phone app RecognisedPhone appDocumentedFree plan 6.2Free
- 12 Kyverno No phone app RecognisedPhone appDocumentedFree plan 6.2Free
- 13 c7n-left No phone app RecognisedPhone appDocumentedFree plan 5.8 Terraform analysis: Yes
- 14 KICS No phone app RecognisedPhone appDocumentedFree plan 5.5 Terraform analysis: YesKubernetes analysis: YesCloudFormation analysis: Yes
- 15 Safeguard DAST No phone app RecognisedPhone appDocumentedFree plan 5.5 Terraform analysis: YesKubernetes analysis: YesCloudFormation analysis: Yes
- 16 DryRun Security IaC Security No phone app RecognisedPhone appDocumentedFree plan 5.4 Terraform analysis: YesKubernetes analysis: Yes
- 17 CFRipper No phone app RecognisedPhone appDocumentedFree plan 5.3 Terraform analysis: NoKubernetes analysis: NoCloudFormation analysis: Yes
- 18 Fairwinds Polaris No phone app RecognisedPhone appDocumentedFree plan 5.3 Kubernetes analysis: Yes
- 19 KubeLinter No phone app RecognisedPhone appDocumentedFree plan 5.3Free Terraform analysis: NoKubernetes analysis: YesCloudFormation analysis: No
- 20 TigerGate Code Quality No phone app RecognisedPhone appDocumentedFree plan 5.1 Terraform analysis: YesKubernetes analysis: YesCloudFormation analysis: Yes
- 21 Winfunc Infrastructure Scanner No phone app RecognisedPhone appDocumentedFree plan 5.1 Terraform analysis: YesKubernetes analysis: YesCloudFormation analysis: Yes
- 22 kube-score No phone app RecognisedPhone appDocumentedFree plan 4.9 Kubernetes analysis: Yes
Is your app on this list?
Numbered spots on this list can be sponsored. They are labelled, and the editorial order and scores never change for payment.
Questions about this list
Which infrastructure as code security software is ranked first on Samsung Mobile US Press?
Aikido CSPM is ranked #1 of 22 with a score of 6.4. audytx is second and Conftest third.
How many of these have a free plan?
13 of the 22 on this page publish a free plan on their own pricing pages.
Which is the cheapest paid option?
On this page, audytx has the lowest first paid tier we found: $20/mo.
How is this list ranked?
Ranked mobile-first: a phone app alongside the web or desktop product, a free tier and the depth of its documentation. Paid placements never change a rank.