# DataLocker vs Proofpoint Enterprise DLP: 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). [Proofpoint Enterprise DLP](https://cybersectools.com/tools/proofpoint-enterprise-data-loss-prevention-dlp) is a commercial [data loss prevention](https://cybersectools.com/categories/dlp) solution by [Proofpoint](https://cybersectools.com/companies/proofpoint). Features, integrations, deployment and the company behind each one, side by side.

## Side-by-side comparison

| | DataLocker | Proofpoint Enterprise DLP |
|---|---|---|
| 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 | Proofpoint |
| Headquarters | – | – |

### Use cases and capabilities

| | DataLocker | Proofpoint Enterprise DLP |
|---|---|---|
| Encryption | Yes | – |
| USB Security | Yes | – |
| USB | Yes | – |
| Hardware Security | Yes | – |
| Key Management | Yes | – |
| Policy | Yes | Yes |
| Sensitive Data | Yes | – |
| BYOD | Yes | – |
| Active Directory | Yes | – |
| PCI DSS | Yes | – |

### Core features

**DataLocker**

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

**Proofpoint Enterprise DLP**

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

### Integrations

**DataLocker**

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

**Proofpoint Enterprise DLP**

12 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.
- [Proofpoint Enterprise DLP](https://cybersectools.com/tools/proofpoint-enterprise-data-loss-prevention-dlp) fits if you want a cloud product.

## DataLocker vs Proofpoint Enterprise DLP FAQ

Common questions when comparing DataLocker vs Proofpoint Enterprise DLP for data loss prevention.

### What is the difference between DataLocker and Proofpoint Enterprise DLP?

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

**Proofpoint Enterprise DLP**: Enterprise DLP solution protecting data across email, cloud, and endpoints. Built by Proofpoint.

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

### Who makes DataLocker and Proofpoint Enterprise DLP?

**DataLocker** is made by DataLocker. **Proofpoint Enterprise DLP** is made by Proofpoint. 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 Proofpoint Enterprise DLP?

Often, yes. DataLocker and Proofpoint Enterprise DLP are both Data Loss Prevention products, and both cover Policy. 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 AnySecura](https://cybersectools.com/compare/anysecura-vs-datalocker)
- [Proofpoint Enterprise DLP vs SecureData](https://cybersectools.com/compare/proofpoint-enterprise-data-loss-prevention-dlp-vs-securedata)
- [Proofpoint Enterprise DLP vs Safetica DLP](https://cybersectools.com/compare/proofpoint-enterprise-data-loss-prevention-dlp-vs-safetica-dlp)
- [Proofpoint Enterprise DLP vs AnySecura](https://cybersectools.com/compare/anysecura-vs-proofpoint-enterprise-data-loss-prevention-dlp)

## Alternatives to each

- [See all DataLocker alternatives](https://cybersectools.com/alternatives/datalocker)
- [See all Proofpoint Enterprise DLP alternatives](https://cybersectools.com/alternatives/proofpoint-enterprise-data-loss-prevention-dlp)

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Source: https://cybersectools.com/compare/datalocker-vs-proofpoint-enterprise-data-loss-prevention-dlp

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 Proofpoint Enterprise DLP: 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