iam-lint vs Snyk Infrastructure as Code: side-by-side comparison (2026)

iam-lint: A GitHub action that lints AWS IAM policy documents to identify security issues and misconfigurations with configurable severity levels and custom rules.

Snyk Infrastructure as Code: Scans IaC files for misconfigurations before deployment to production. Built by Snyk.

The table above shows where their features, integrations, deployment and company size fit differ.

iam-lint is open-source with 38 GitHub stars. Snyk Infrastructure as Code is made by Snyk. The vendor behind a product decides its roadmap, support, and longevity, so check each company's profile before you commit.

Often, yes. iam-lint and Snyk Infrastructure as Code are both Cloud Security Posture Management products. Key differences: iam-lint is Free while Snyk Infrastructure as Code is Commercial, iam-lint is open-source. Use the table above to see where features, deployment and company size fit differ.