# IAM Zero vs Simeio Cloud Infrastructure Entitlement Management (CIEM): side-by-side comparison (2026) [IAM Zero](https://cybersectools.com/tools/iam-zero) is a free [CIEM](https://cybersectools.com/categories/ciem) solution. [Simeio Cloud Infrastructure Entitlement Management (CIEM)](https://cybersectools.com/tools/simeio-cloud-infrastructure-entitlement-management-ciem) is a commercial [CIEM](https://cybersectools.com/categories/ciem) solution by [Simeio](https://cybersectools.com/companies/simeio). Features, integrations, deployment and the company behind each one, side by side. ## Side-by-side comparison | | IAM Zero | Simeio Cloud Infrastructure Entitlement Management (CIEM) | |---|---|---| | Pricing model | Free | Commercial | | Category | CIEM | CIEM | | Verified | No | No | | Deployment type | Cloud | Cloud | | Company size fit | SMB, Mid-Market, Enterprise | Mid-Market, Enterprise | | GitHub stars | 259 | – | | Last commit | Oct 2021 | – | | Company | – | Simeio | | Headquarters | – | – | ### Use cases and capabilities | | IAM Zero | Simeio Cloud Infrastructure Entitlement Management (CIEM) | |---|---|---| | Least Privilege | Yes | Yes | | Policy | Yes | – | | AWS | Yes | Yes | | Azure | – | Yes | ### Core features **IAM Zero** No features listed. **Simeio Cloud Infrastructure Entitlement Management (CIEM)** 10 features listed. Sign in on the page to see them. ### Integrations **IAM Zero** No integrations listed. **Simeio Cloud Infrastructure Entitlement Management (CIEM)** 4 integrations listed. Sign in on the page to see them. ## Which one fits you Based on what each listing shows: deployment, company size, price and open source. - [IAM Zero](https://cybersectools.com/tools/iam-zero) fits if you are a small business, you need a free product and you want an open-source product. ## IAM Zero vs Simeio Cloud Infrastructure Entitlement Management (CIEM) FAQ Common questions when comparing IAM Zero vs Simeio Cloud Infrastructure Entitlement Management (CIEM) for CIEM. ### What is the difference between IAM Zero and Simeio Cloud Infrastructure Entitlement Management (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. ### Who makes IAM Zero and Simeio Cloud Infrastructure Entitlement Management (CIEM)? **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. ### Is IAM Zero a good alternative to Simeio Cloud Infrastructure Entitlement Management (CIEM)? 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. ## Related comparisons - [IAM Zero vs Teriam Cloud Identity and Access Management](https://cybersectools.com/compare/iam-zero-vs-teriam-cloud-identity-and-access-management) - [IAM Zero vs Sectona Cloud Access Management (CAM)](https://cybersectools.com/compare/iam-zero-vs-sectona-cloud-access-management-cam) - [IAM Zero vs AWS IAM Access Analyzer](https://cybersectools.com/compare/aws-iam-access-analyzer-vs-iam-zero) - [Simeio Cloud Infrastructure Entitlement Management (CIEM) vs Teriam Cloud Identity and Access Management](https://cybersectools.com/compare/simeio-cloud-infrastructure-entitlement-management-ciem-vs-teriam-cloud-identity-and-access-management) - [Simeio Cloud Infrastructure Entitlement Management (CIEM) vs Sectona Cloud Access Management (CAM)](https://cybersectools.com/compare/sectona-cloud-access-management-cam-vs-simeio-cloud-infrastructure-entitlement-management-ciem) - [Simeio Cloud Infrastructure Entitlement Management (CIEM) vs AWS IAM Access Analyzer](https://cybersectools.com/compare/aws-iam-access-analyzer-vs-simeio-cloud-infrastructure-entitlement-management-ciem) ## Alternatives to each - [See all IAM Zero alternatives](https://cybersectools.com/alternatives/iam-zero) - [See all Simeio Cloud Infrastructure Entitlement Management (CIEM) alternatives](https://cybersectools.com/alternatives/simeio-cloud-infrastructure-entitlement-management-ciem) --- Source: https://cybersectools.com/compare/iam-zero-vs-simeio-cloud-infrastructure-entitlement-management-ciem For AI agents: each product above has its own Markdown page (add .md to its URL, for example https://cybersectools.com/tools/iam-zero.md). Every CybersecTools shortlist is listed at https://cybersectools.com/shortlists.md. More on IAM Zero and Simeio Cloud Infrastructure Entitlement Management (CIEM): 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=compare-md