# IDECSI Permission Explorer vs Theom: side-by-side comparison (2026)

[IDECSI Permission Explorer](https://cybersectools.com/tools/idecsi-permission-explorer) is a commercial [data access governance](https://cybersectools.com/categories/data-access-governance) solution by [IDECSI](https://cybersectools.com/companies/idecsi). [Theom](https://cybersectools.com/tools/theom) is a commercial [data security posture management](https://cybersectools.com/categories/dspm) solution by [Theom](https://cybersectools.com/companies/theom). Features, integrations, deployment and the company behind each one, side by side.

## Side-by-side comparison

| | IDECSI Permission Explorer | Theom |
|---|---|---|
| Pricing model | Commercial | Commercial |
| Category | Data Access Governance | Data Security Posture Management |
| Verified | No | No |
| Deployment type | Cloud | Hybrid |
| Company size fit | SMB, Mid-Market, Enterprise | Mid-Market, Enterprise |
| Company | IDECSI | Theom |
| Headquarters | – | – |

### Use cases and capabilities

| | IDECSI Permission Explorer | Theom |
|---|---|---|
| Microsoft 365 | Yes | – |
| Permissions | Yes | – |
| Generative AI | – | Yes |
| Least Privilege | – | Yes |

### Core features

**IDECSI Permission Explorer**

10 features listed. Sign in on the page to see them.

**Theom**

10 features listed. Sign in on the page to see them.

### Integrations

**IDECSI Permission Explorer**

4 integrations listed. Sign in on the page to see them.

**Theom**

1 integration 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.

- [IDECSI Permission Explorer](https://cybersectools.com/tools/idecsi-permission-explorer) fits if you want a cloud product and you are a small business.
- [Theom](https://cybersectools.com/tools/theom) fits if you need both cloud and on-premises options.

## IDECSI Permission Explorer vs Theom FAQ

Common questions when comparing IDECSI Permission Explorer vs Theom for data access governance.

### What is the difference between IDECSI Permission Explorer and Theom?

**IDECSI Permission Explorer**: Permission analysis and supervision tool for Microsoft 365 and file servers. Built by IDECSI.

**Theom**: Data & AI governance platform securing enterprise data estates. Built by Theom.

The table above shows where their features, integrations, deployment and company size fit differ.

### Who makes IDECSI Permission Explorer and Theom?

**IDECSI Permission Explorer** is made by IDECSI. **Theom** is made by Theom. The vendor behind a product decides its roadmap, support, and longevity, so check each company's profile before you commit.

### Is IDECSI Permission Explorer a good alternative to Theom?

In part. IDECSI Permission Explorer and Theom are not in the same category on CybersecTools. Use the table above to see where features, deployment and company size fit differ.

## Related comparisons

- [IDECSI Permission Explorer vs Lepide Data Security Platform](https://cybersectools.com/compare/idecsi-permission-explorer-vs-lepide-data-security-platform)
- [IDECSI Permission Explorer vs Nira Data Access Control](https://cybersectools.com/compare/idecsi-permission-explorer-vs-nira-data-access-control)
- [IDECSI Permission Explorer vs ShareGate Protect](https://cybersectools.com/compare/idecsi-permission-explorer-vs-sharegate-protect)
- [Theom vs Lepide Data Security Platform](https://cybersectools.com/compare/lepide-data-security-platform-vs-theom)
- [Theom vs Nira Data Access Control](https://cybersectools.com/compare/nira-data-access-control-vs-theom)
- [Theom vs ShareGate Protect](https://cybersectools.com/compare/sharegate-protect-vs-theom)

## Alternatives to each

- [See all IDECSI Permission Explorer alternatives](https://cybersectools.com/alternatives/idecsi-permission-explorer)
- [See all Theom alternatives](https://cybersectools.com/alternatives/theom)

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Source: https://cybersectools.com/compare/idecsi-permission-explorer-vs-theom

For AI agents: each product above has its own Markdown page (add .md to its URL, for example https://cybersectools.com/tools/idecsi-permission-explorer.md). Every CybersecTools shortlist is listed at https://cybersectools.com/shortlists.md.

More on IDECSI Permission Explorer and Theom: 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