# ProLion Storage Security vs PVML: side-by-side comparison (2026)

[ProLion Storage Security](https://cybersectools.com/tools/prolion-storage-security) is a commercial [data access governance](https://cybersectools.com/categories/data-access-governance) solution by [ProLion GmbH](https://cybersectools.com/companies/prolion-gmbh). [PVML](https://cybersectools.com/tools/pvml) is a commercial [data access governance](https://cybersectools.com/categories/data-access-governance) solution by [PVML](https://cybersectools.com/companies/pvml). Features, integrations, deployment and the company behind each one, side by side.

## Side-by-side comparison

| | ProLion Storage Security | PVML |
|---|---|---|
| Pricing model | Commercial | Commercial |
| Category | Data Access Governance | Data Access Governance |
| Verified | No | No |
| Deployment type | On-Premises | Hybrid |
| Company size fit | SMB, Mid-Market, Enterprise | Mid-Market, Enterprise |
| Company | ProLion GmbH | PVML |
| Headquarters | – | – |

### Use cases and capabilities

| | ProLion Storage Security | PVML |
|---|---|---|
| Ransomware Prevention | Yes | – |
| Database Security | – | Yes |
| Agentic AI Security | – | Yes |
| LLM Security | – | Yes |
| MCP Security | – | Yes |
| Data Exfiltration | – | Yes |
| RBAC | – | Yes |
| Observability | – | Yes |
| AI Data Gateway | – | Yes |
| Permissions | – | Yes |

### Core features

**ProLion Storage Security**

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

**PVML**

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

### Integrations

**ProLion Storage Security**

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

**PVML**

2 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.

- [ProLion Storage Security](https://cybersectools.com/tools/prolion-storage-security) fits if you need to run it on your own servers and you are a small business.
- [PVML](https://cybersectools.com/tools/pvml) fits if you need both cloud and on-premises options.

## ProLion Storage Security vs PVML FAQ

Common questions when comparing ProLion Storage Security vs PVML for data access governance.

### What is the difference between ProLion Storage Security and PVML?

**ProLion Storage Security**: Storage security platform for ransomware protection and data access monitoring. Built by ProLion GmbH.

**PVML**: Secure virtual database layer with AI-ready access controls and differential privacy. Built by PVML.

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

### Who makes ProLion Storage Security and PVML?

**ProLion Storage Security** is made by ProLion GmbH. **PVML** is made by PVML. The vendor behind a product decides its roadmap, support, and longevity, so check each company's profile before you commit.

### Is ProLion Storage Security a good alternative to PVML?

Often, yes. ProLion Storage Security and PVML are both Data Access Governance products. Use the table above to see where features, deployment and company size fit differ.

## Related comparisons

- [ProLion Storage Security vs Dymium](https://cybersectools.com/compare/dymium-vs-prolion-storage-security)
- [ProLion Storage Security vs Formal Protocol Security](https://cybersectools.com/compare/formal-protocol-security-vs-prolion-storage-security)
- [ProLion Storage Security vs Lepide Data Security Platform](https://cybersectools.com/compare/lepide-data-security-platform-vs-prolion-storage-security)
- [PVML vs Dymium](https://cybersectools.com/compare/dymium-vs-pvml)
- [PVML vs Formal Protocol Security](https://cybersectools.com/compare/formal-protocol-security-vs-pvml)
- [PVML vs Lepide Data Security Platform](https://cybersectools.com/compare/lepide-data-security-platform-vs-pvml)

## Alternatives to each

- [See all ProLion Storage Security alternatives](https://cybersectools.com/alternatives/prolion-storage-security)
- [See all PVML alternatives](https://cybersectools.com/alternatives/pvml)

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Source: https://cybersectools.com/compare/prolion-storage-security-vs-pvml

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More on ProLion Storage Security and PVML: 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