Enumerate IAM Permissions vs Nimbostratus: Side-by-Side Comparison (2026)

Enumerate IAM Permissions: A security assessment tool that identifies AWS IAM permissions by systematically testing API calls to determine the actual scope of access granted to specific credentials..

Nimbostratus: A proof-of-concept toolkit for fingerprinting and exploiting Amazon Web Services cloud infrastructures using the boto library..

Both serve the Penetration Testing market but differ in approach, feature depth, and target audience.

Enumerate IAM Permissions is open-source with 1,185 GitHub stars. Nimbostratus is open-source with 479 GitHub stars. Vendor maturity, funding stage, and team size can be important factors when evaluating long-term viability and support quality.

Enumerate IAM Permissions and Nimbostratus serve similar Penetration Testing use cases: both are Penetration Testing tools, both cover Reconnaissance, AWS. Review the feature comparison above to determine which fits your requirements.