# iam-lint

iam-lint is a Cloud Security Posture Management product. It runs in the cloud. Pricing is free.

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

Checked October 2026.

## What is iam-lint?

iam-lint is a GitHub action designed for linting AWS IAM policy documents to identify security issues and misconfigurations.

The tool operates by analyzing IAM policy files within a specified directory path and evaluating them against security best practices and compliance standards. Users can configure the tool to target specific file types by setting a custom file suffix parameter.

The linting process includes severity-based filtering, allowing users to define the minimum severity level of findings they want to display in the results. This helps focus attention on the most critical security issues while filtering out lower-priority findings.

iam-lint supports custom configuration files, enabling organizations to tailor the linting rules to their specific security requirements and compliance frameworks. The tool also provides functionality for integrating private auditors, allowing for custom security checks beyond the standard rule set.

As a GitHub action, iam-lint integrates directly into CI/CD pipelines, enabling automated security validation of IAM policies during the development and deployment process. This integration helps catch potential security vulnerabilities and policy misconfigurations before they reach production environments.

Tags: Security Scanning, AWS

## Where it fits in your security program (NIST CSF 2.0)

- [Identify](https://cybersectools.com/guides/building-identify-program-small-team): helps you know your assets and your risks.
- [Protect](https://cybersectools.com/guides/building-protect-program-small-team): helps you prevent attacks and keep data safe.

## Quick facts

- Category: [Cloud Security](https://cybersectools.com/categories/cloud-security) · [Cloud Security Posture Management](https://cybersectools.com/categories/cspm)
- Deployment: Cloud
- Company size fit: Startup, SMB, Mid-Market, Enterprise
- Pricing model: Free
- GitHub stars: 38
- Website: github.com

## Where it ranks

No shortlist covers this product's category yet. The closest is [Best Attack Surface Management Solutions for Business](https://cybersectools.com/shortlists/best-attack-surface-solutions).

## iam-lint FAQ

### What is iam-lint?

iam-lint is a product in the Cloud Security Posture Management category. It covers Security Scanning and AWS.

### What is the pricing for iam-lint?

iam-lint is free. Download and setup instructions are at https://github.com/xen0l/iam-lint/.

### What are alternatives to iam-lint?

Alternatives to iam-lint listed on CybersecTools:

1. [ImmuniWeb Cloud Security Test](https://cybersectools.com/tools/immuniweb-cloud-security-test) - Free cloud storage security scanner for AWS, Azure, and GCP environments (Free)
2. [Aikido Cloud Security Posture Management (CSPM)](https://cybersectools.com/tools/aikido-cloud-security-posture-management-cspm) - CSPM tool for AWS, Azure, and GCP with misconfig detection and compliance (Commercial)
3. [Datadog IaC Security](https://cybersectools.com/tools/datadog-iac-security) - Scans IaC templates for security misconfigurations before deployment (Commercial)
4. [Fluid Attacks CSPM](https://cybersectools.com/tools/fluid-attacks-cspm) - CSPM tool for continuous vulnerability scanning across cloud providers (Commercial)
5. [Orca Security Multi-Cloud Compliance](https://cybersectools.com/tools/orca-security-multi-cloud-compliance) - Multi-cloud compliance platform with 150+ frameworks and CIS benchmarks (Commercial)

Compare all iam-lint alternatives at [https://cybersectools.com/alternatives/iam-lint](https://cybersectools.com/alternatives/iam-lint)

### What deployment and organization size does iam-lint fit?

iam-lint is available as a cloud service. It is listed for startups, small businesses, mid-market companies and enterprises. It is free.

## Compare iam-lint with similar solutions

- [iam-lint vs ImmuniWeb Cloud Security Test](https://cybersectools.com/compare/iam-lint-vs-immuniweb-cloud-security-test)
- [iam-lint vs Aikido Cloud Security Posture Management (CSPM)](https://cybersectools.com/compare/aikido-cloud-security-posture-management-cspm-vs-iam-lint)
- [iam-lint vs Datadog IaC Security](https://cybersectools.com/compare/datadog-iac-security-vs-iam-lint)

All alternatives to iam-lint: [/alternatives/iam-lint](https://cybersectools.com/alternatives/iam-lint)

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Source: https://cybersectools.com/tools/iam-lint

For AI agents: every CybersecTools shortlist is listed at https://cybersectools.com/shortlists.md, and any compare page has a Markdown copy too (add .md to its URL).

More on iam-lint: funding, momentum, hiring and news, plus the full product and company record, are available through the Mandos MCP Server (paid plans), which connects to AI assistants: https://mandos.io/mcp?utm_source=cybersectools.com&utm_medium=product-md