IAM Zero is a free CIEM solution. Simeio Cloud Infrastructure Entitlement Management (CIEM) is a commercial CIEM solution by Simeio. Features, integrations, deployment and the company behind each one, side by side.
IAM Zero detects identity and access management issues and automatically suggests least-privilege policies by analyzing application errors and access patterns in cloud environments.
Managed CIEM service for multi-cloud permission & entitlement management
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Based on what each listing shows: deployment, company size, price and open source.
IAM Zero fits if you are a small business, you need a free product and you want an open-source product.
Common questions when comparing IAM Zero vs Simeio Cloud Infrastructure Entitlement Management (CIEM) for CIEM.
IAM Zero: IAM Zero detects identity and access management issues and automatically suggests least-privilege policies by analyzing application errors and access patterns in cloud environments.
Simeio Cloud Infrastructure Entitlement Management (CIEM): Managed CIEM service for multi-cloud permission & entitlement management. Built by Simeio.
The table above shows where their features, integrations, deployment and company size fit differ.
IAM Zero is open-source with 259 GitHub stars. Simeio Cloud Infrastructure Entitlement Management (CIEM) is made by Simeio. The vendor behind a product decides its roadmap, support, and longevity, so check each company's profile before you commit.
Often, yes. IAM Zero and Simeio Cloud Infrastructure Entitlement Management (CIEM) are both CIEM products, and both cover Least Privilege, AWS. Key differences: IAM Zero is Free while Simeio Cloud Infrastructure Entitlement Management (CIEM) is Commercial, IAM Zero is open-source. Use the table above to see where features, deployment and company size fit differ.
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Updated 2026-11-02
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