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

[FileAudit](https://cybersectools.com/tools/fileaudit) is a commercial [data access governance](https://cybersectools.com/categories/data-access-governance) solution by [IS Decisions](https://cybersectools.com/companies/is-decisions). [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). Features, integrations, deployment and the company behind each one, side by side.

## Side-by-side comparison

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

### Use cases and capabilities

| | FileAudit | ProLion Storage Security |
|---|---|---|
| Windows Security | Yes | – |
| NTFS | Yes | – |
| Alerting | Yes | – |
| Ransomware Prevention | – | Yes |

### Core features

**FileAudit**

No features listed.

**ProLion Storage Security**

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

### Integrations

**FileAudit**

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

**ProLion Storage Security**

3 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.

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

## FileAudit vs ProLion Storage Security FAQ

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

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

**FileAudit**: File auditing and monitoring for Windows file servers and cloud storage. Built by IS Decisions.

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

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

### Who makes FileAudit and ProLion Storage Security?

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

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

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

## Related comparisons

- [FileAudit vs Immuta Unified Audit](https://cybersectools.com/compare/fileaudit-vs-immuta-unified-audit)
- [FileAudit vs Lepide Data Security Platform](https://cybersectools.com/compare/fileaudit-vs-lepide-data-security-platform)
- [FileAudit vs Formal Protocol Security](https://cybersectools.com/compare/fileaudit-vs-formal-protocol-security)
- [ProLion Storage Security vs Immuta Unified Audit](https://cybersectools.com/compare/immuta-unified-audit-vs-prolion-storage-security)
- [ProLion Storage Security vs Lepide Data Security Platform](https://cybersectools.com/compare/lepide-data-security-platform-vs-prolion-storage-security)
- [ProLion Storage Security vs Formal Protocol Security](https://cybersectools.com/compare/formal-protocol-security-vs-prolion-storage-security)

## Alternatives to each

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

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

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

More on FileAudit and ProLion Storage Security: 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