iam-lint vs ImmuniWeb Cloud Security Test: Side-by-Side Comparison (2026)
Features, pricing, ratings, and pros & cons — compared head-to-head.
iam-lint is a free cloud security posture management tool. ImmuniWeb Cloud Security Test is a free cloud security posture management tool by ImmuniWeb. Compare features, ratings, integrations, and community reviews side by side to find the best cloud security posture management fit for your security stack.
CST VerdictBased on our analysis of available product data, here is our conclusion:
Teams automating IAM policy review in CI/CD pipelines will get real value from iam-lint because it catches overpermissioned policies before they reach AWS, not after deployment. The tool runs free as a GitHub action with configurable severity rules, making it practical for squads that want shift-left IAM governance without licensing friction. Skip this if your organization needs centralized policy enforcement across multiple cloud providers or dynamic entitlement review; iam-lint is AWS-only and static-analysis-only, best suited to developers who own their own IAM definitions.
Teams managing multi-cloud storage configurations across AWS, Azure, and GCP on a shoestring budget should start here; ImmuniWeb Cloud Security Test catches bucket misconfigurations and overpermissioned access that cost organizations millions in breaches, and it costs nothing. The free model means you can scan all three clouds without procurement friction or vendor lock-in concerns. Skip this if you need continuous posture monitoring or automated remediation workflows; this is a point-in-time scanner for teams that can act on findings manually or feed results into separate orchestration tools.
