# Arexdata Data Classification vs ProLion DataAnalyzer: side-by-side comparison (2026)

[Arexdata Data Classification](https://cybersectools.com/tools/arexdata-data-classification) is a commercial [data classification](https://cybersectools.com/categories/data-classification) solution by [Arexdata](https://cybersectools.com/companies/arexdata). [ProLion DataAnalyzer](https://cybersectools.com/tools/prolion-dataanalyzer) is a commercial [data classification](https://cybersectools.com/categories/data-classification) 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

| | Arexdata Data Classification | ProLion DataAnalyzer |
|---|---|---|
| Pricing model | Commercial | Commercial |
| Category | Data Classification | Data Classification |
| Verified | No | No |
| Deployment type | Hybrid | On-Premises |
| Company size fit | SMB, Mid-Market, Enterprise | SMB, Mid-Market, Enterprise |
| Company | Arexdata | ProLion GmbH |
| Headquarters | – | – |

### Use cases and capabilities

| | Arexdata Data Classification | ProLion DataAnalyzer |
|---|---|---|
| Sensitive Data | Yes | – |
| Active Directory | – | Yes |

### Core features

**Arexdata Data Classification**

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

**ProLion DataAnalyzer**

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

### Integrations

**Arexdata Data Classification**

No integrations listed.

**ProLion DataAnalyzer**

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.

- [Arexdata Data Classification](https://cybersectools.com/tools/arexdata-data-classification) fits if you need both cloud and on-premises options.
- [ProLion DataAnalyzer](https://cybersectools.com/tools/prolion-dataanalyzer) fits if you need to run it on your own servers.

## Arexdata Data Classification vs ProLion DataAnalyzer FAQ

Common questions when comparing Arexdata Data Classification vs ProLion DataAnalyzer for data classification.

### What is the difference between Arexdata Data Classification and ProLion DataAnalyzer?

**Arexdata Data Classification**: Classifies and controls sensitive data across local, cloud, and endpoint environments. Built by Arexdata.

**ProLion DataAnalyzer**: Storage analysis and optimization tool for unstructured data management. Built by ProLion GmbH.

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

### Who makes Arexdata Data Classification and ProLion DataAnalyzer?

**Arexdata Data Classification** is made by Arexdata. **ProLion DataAnalyzer** 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 Arexdata Data Classification a good alternative to ProLion DataAnalyzer?

Often, yes. Arexdata Data Classification and ProLion DataAnalyzer are both Data Classification products. Use the table above to see where features, deployment and company size fit differ.

## Related comparisons

- [Arexdata Data Classification vs Microsoft Purview Data Security](https://cybersectools.com/compare/arexdata-data-classification-vs-microsoft-purview-information-protection)
- [Arexdata Data Classification vs SecurEnvoy Data Discovery Platform](https://cybersectools.com/compare/arexdata-data-classification-vs-securenvoy-data-discovery-platform)
- [Arexdata Data Classification vs Secuvy Data Discovery & Classification](https://cybersectools.com/compare/arexdata-data-classification-vs-secuvy-data-discovery-and-classification)
- [ProLion DataAnalyzer vs Microsoft Purview Data Security](https://cybersectools.com/compare/microsoft-purview-information-protection-vs-prolion-dataanalyzer)
- [ProLion DataAnalyzer vs SecurEnvoy Data Discovery Platform](https://cybersectools.com/compare/prolion-dataanalyzer-vs-securenvoy-data-discovery-platform)
- [ProLion DataAnalyzer vs Secuvy Data Discovery & Classification](https://cybersectools.com/compare/prolion-dataanalyzer-vs-secuvy-data-discovery-and-classification)

## Alternatives to each

- [See all Arexdata Data Classification alternatives](https://cybersectools.com/alternatives/arexdata-data-classification)
- [See all ProLion DataAnalyzer alternatives](https://cybersectools.com/alternatives/prolion-dataanalyzer)

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Source: https://cybersectools.com/compare/arexdata-data-classification-vs-prolion-dataanalyzer

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

More on Arexdata Data Classification and ProLion DataAnalyzer: 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