# Lightbeam Data Identity Graph vs Theom: side-by-side comparison (2026)

[Lightbeam Data Identity Graph](https://cybersectools.com/tools/lightbeam-data-identity-graph) is a commercial [data security posture management](https://cybersectools.com/categories/dspm) solution by [Lightbeam](https://cybersectools.com/companies/lightbeam). [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

| | Lightbeam Data Identity Graph | Theom |
|---|---|---|
| Pricing model | Commercial | Commercial |
| Category | Data Security Posture Management | Data Security Posture Management |
| Verified | No | No |
| Deployment type | Hybrid | Hybrid |
| Company size fit | SMB, Mid-Market, Enterprise | Mid-Market, Enterprise |
| Company | Lightbeam | Theom |
| Headquarters | – | – |

### Use cases and capabilities

| | Lightbeam Data Identity Graph | Theom |
|---|---|---|
| Natural Language Processing | Yes | – |
| Generative AI | – | Yes |
| Least Privilege | – | Yes |

### Core features

**Lightbeam Data Identity Graph**

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

**Theom**

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

### Integrations

**Lightbeam Data Identity Graph**

2 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.

- [Lightbeam Data Identity Graph](https://cybersectools.com/tools/lightbeam-data-identity-graph) fits if you are a small business.

## Lightbeam Data Identity Graph vs Theom FAQ

Common questions when comparing Lightbeam Data Identity Graph vs Theom for data security posture management.

### What is the difference between Lightbeam Data Identity Graph and Theom?

**Lightbeam Data Identity Graph**: AI-powered data identity graph linking sensitive data to identities & access. Built by Lightbeam.

**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 Lightbeam Data Identity Graph and Theom?

**Lightbeam Data Identity Graph** is made by Lightbeam. **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 Lightbeam Data Identity Graph a good alternative to Theom?

Often, yes. Lightbeam Data Identity Graph and Theom are both Data Security Posture Management products. Use the table above to see where features, deployment and company size fit differ.

## Related comparisons

- [Lightbeam Data Identity Graph vs Teleskope Kosmo](https://cybersectools.com/compare/lightbeam-data-identity-graph-vs-teleskope-data-subject-rights-request-automation)
- [Lightbeam Data Identity Graph vs Reco Data Exposure Management](https://cybersectools.com/compare/lightbeam-data-identity-graph-vs-reco-data-exposure-management)
- [Lightbeam Data Identity Graph vs Lightbeam Automated Remediation](https://cybersectools.com/compare/lightbeam-automated-remediation-vs-lightbeam-data-identity-graph)
- [Theom vs Teleskope Kosmo](https://cybersectools.com/compare/teleskope-data-subject-rights-request-automation-vs-theom)
- [Theom vs Reco Data Exposure Management](https://cybersectools.com/compare/reco-data-exposure-management-vs-theom)
- [Theom vs Lightbeam Automated Remediation](https://cybersectools.com/compare/lightbeam-automated-remediation-vs-theom)

## Alternatives to each

- [See all Lightbeam Data Identity Graph alternatives](https://cybersectools.com/alternatives/lightbeam-data-identity-graph)
- [See all Theom alternatives](https://cybersectools.com/alternatives/theom)

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Source: https://cybersectools.com/compare/lightbeam-data-identity-graph-vs-theom

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

More on Lightbeam Data Identity Graph 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