# DataLocker vs Matters Advanced DDR: side-by-side comparison (2026)

[DataLocker](https://cybersectools.com/tools/datalocker) is a commercial [data loss prevention](https://cybersectools.com/categories/dlp) solution by [DataLocker](https://cybersectools.com/companies/datalocker). [Matters Advanced DDR](https://cybersectools.com/tools/matters-advanced-ddr) is a commercial [data loss prevention](https://cybersectools.com/categories/dlp) solution by [Matters](https://cybersectools.com/companies/matters). Features, integrations, deployment and the company behind each one, side by side.

## Side-by-side comparison

| | DataLocker | Matters Advanced DDR |
|---|---|---|
| Pricing model | Commercial | Commercial |
| Category | Data Loss Prevention | Data Loss Prevention |
| Verified | No | No |
| Deployment type | Hybrid | Cloud |
| Company size fit | SMB, Mid-Market, Enterprise | SMB, Mid-Market, Enterprise |
| Company | DataLocker | Matters |
| Headquarters | – | – |

### Use cases and capabilities

| | DataLocker | Matters Advanced DDR |
|---|---|---|
| Encryption | Yes | – |
| USB Security | Yes | – |
| USB | Yes | – |
| Hardware Security | Yes | – |
| Key Management | Yes | – |
| Policy | Yes | – |
| Sensitive Data | Yes | – |
| BYOD | Yes | – |
| Active Directory | Yes | – |
| PCI DSS | Yes | – |
| Data Exfiltration | – | Yes |
| Fingerprinting | – | Yes |

### Core features

**DataLocker**

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

**Matters Advanced DDR**

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

### Integrations

**DataLocker**

1 integration listed. Sign in on the page to see them.

**Matters Advanced DDR**

4 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.

- [DataLocker](https://cybersectools.com/tools/datalocker) fits if you need both cloud and on-premises options.
- [Matters Advanced DDR](https://cybersectools.com/tools/matters-advanced-ddr) fits if you want a cloud product.

## DataLocker vs Matters Advanced DDR FAQ

Common questions when comparing DataLocker vs Matters Advanced DDR for data loss prevention.

### What is the difference between DataLocker and Matters Advanced DDR?

**DataLocker**: Encrypted USB drives and endpoint storage management platform. Built by DataLocker.

**Matters Advanced DDR**: AI-native DDR detecting data exfiltration via behavioral & semantic analysis. Built by Matters.

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

### Who makes DataLocker and Matters Advanced DDR?

**DataLocker** is made by DataLocker. **Matters Advanced DDR** is made by Matters. The vendor behind a product decides its roadmap, support, and longevity, so check each company's profile before you commit.

### Is DataLocker a good alternative to Matters Advanced DDR?

Often, yes. DataLocker and Matters Advanced DDR are both Data Loss Prevention products. Use the table above to see where features, deployment and company size fit differ.

## Related comparisons

- [DataLocker vs SecureData](https://cybersectools.com/compare/datalocker-vs-securedata)
- [DataLocker vs Safetica DLP](https://cybersectools.com/compare/datalocker-vs-safetica-dlp)
- [DataLocker vs CyStack Endpoint](https://cybersectools.com/compare/cystack-endpoint-vs-datalocker)
- [Matters Advanced DDR vs SecureData](https://cybersectools.com/compare/matters-advanced-ddr-vs-securedata)
- [Matters Advanced DDR vs Safetica DLP](https://cybersectools.com/compare/matters-advanced-ddr-vs-safetica-dlp)
- [Matters Advanced DDR vs CyStack Endpoint](https://cybersectools.com/compare/cystack-endpoint-vs-matters-advanced-ddr)

## Alternatives to each

- [See all DataLocker alternatives](https://cybersectools.com/alternatives/datalocker)
- [See all Matters Advanced DDR alternatives](https://cybersectools.com/alternatives/matters-advanced-ddr)

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Source: https://cybersectools.com/compare/datalocker-vs-matters-advanced-ddr

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

More on DataLocker and Matters Advanced DDR: 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