Enumerate IAM Permissions vs OpenIAM: Side-by-Side Comparison (2026)
Features, pricing, ratings, and pros & cons — compared head-to-head.
Enumerate IAM Permissions is a free penetration testing tool. OpenIAM is a free identity governance and administration tool. Compare features, ratings, integrations, and community reviews side by side to find the best penetration testing fit for your security stack.
CST VerdictBased on our analysis of available product data, here is our conclusion:
AWS penetration testers and red teams validating IAM privilege creep will find Enumerate IAM Permissions invaluable because it actually enumerates what permissions work, not what policies claim to grant. It's free and sits at 1,185 GitHub stars, meaning the community has already vetted it for real AWS environments. Skip this if you need automated, continuous monitoring of IAM drift across hundreds of accounts; Enumerate is a point-in-time assessment tool best run manually or on-demand, not as a compliance scanner.
Mid-market organizations building internal developer platforms or modernizing legacy identity infrastructure will find OpenIAM's free tier valuable for piloting identity governance without license friction. The platform bundles CIAM, MFA, and PAM capabilities in a single deployment, which is rare at the free tier and sidesteps the typical vendor compartmentalization. Skip this if you need deep integration with your existing IAM stack or require vendor support SLAs; OpenIAM's community-driven model means you're debugging with forums, not escalation paths.
