# Microsoft Purview Data Loss Prevention vs OrionSec Security: side-by-side comparison (2026)

[Microsoft Purview Data Loss Prevention](https://cybersectools.com/tools/microsoft-purview-data-loss-prevention) is a commercial [data loss prevention](https://cybersectools.com/categories/dlp) solution by [Microsoft](https://cybersectools.com/companies/microsoft). [OrionSec Security](https://cybersectools.com/tools/orionsec-security) is a commercial [data loss prevention](https://cybersectools.com/categories/dlp) solution by [ORION](https://cybersectools.com/companies/orion). Features, integrations, deployment and the company behind each one, side by side.

## Side-by-side comparison

| | Microsoft Purview Data Loss Prevention | OrionSec Security |
|---|---|---|
| Pricing model | Commercial | Commercial |
| Category | Data Loss Prevention | Data Loss Prevention |
| Verified | No | No |
| Deployment type | Cloud | Cloud |
| Company size fit | SMB, Mid-Market, Enterprise | Mid-Market, Enterprise |
| Company | Microsoft | ORION |
| Headquarters | – | – |

### Use cases and capabilities

| | Microsoft Purview Data Loss Prevention | OrionSec Security |
|---|---|---|
| Microsoft 365 | Yes | – |
| Alerting | Yes | – |
| AWS | – | Yes |

### Core features

**Microsoft Purview Data Loss Prevention**

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

**OrionSec Security**

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

### Integrations

**Microsoft Purview Data Loss Prevention**

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

**OrionSec Security**

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.

- [Microsoft Purview Data Loss Prevention](https://cybersectools.com/tools/microsoft-purview-data-loss-prevention) fits if you are a small business.

## Microsoft Purview Data Loss Prevention vs OrionSec Security FAQ

Common questions when comparing Microsoft Purview Data Loss Prevention vs OrionSec Security for data loss prevention.

### What is the difference between Microsoft Purview Data Loss Prevention and OrionSec Security?

**Microsoft Purview Data Loss Prevention**: Prevents unauthorized sharing and transfer of sensitive data across devices. Built by Microsoft.

**OrionSec Security**: Enterprise security platform focused on preventing data exfiltration. Built by ORION.

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

### Who makes Microsoft Purview Data Loss Prevention and OrionSec Security?

**Microsoft Purview Data Loss Prevention** is made by Microsoft. **OrionSec Security** is made by ORION. The vendor behind a product decides its roadmap, support, and longevity, so check each company's profile before you commit.

### Is Microsoft Purview Data Loss Prevention a good alternative to OrionSec Security?

Often, yes. Microsoft Purview Data Loss Prevention and OrionSec Security are both Data Loss Prevention products. Use the table above to see where features, deployment and company size fit differ.

## Related comparisons

- [Microsoft Purview Data Loss Prevention vs SpinOne Microsoft 365 DLP](https://cybersectools.com/compare/microsoft-purview-data-loss-prevention-vs-spinone-microsoft-365-dlp)
- [Microsoft Purview Data Loss Prevention vs Microsoft Purview](https://cybersectools.com/compare/microsoft-purview-vs-microsoft-purview-data-loss-prevention)
- [Microsoft Purview Data Loss Prevention vs Safetica Data Loss Prevention](https://cybersectools.com/compare/microsoft-purview-data-loss-prevention-vs-safetica-data-loss-prevention)
- [OrionSec Security vs SpinOne Microsoft 365 DLP](https://cybersectools.com/compare/orionsec-security-vs-spinone-microsoft-365-dlp)
- [OrionSec Security vs Microsoft Purview](https://cybersectools.com/compare/microsoft-purview-vs-orionsec-security)
- [OrionSec Security vs Safetica Data Loss Prevention](https://cybersectools.com/compare/orionsec-security-vs-safetica-data-loss-prevention)

## Alternatives to each

- [See all Microsoft Purview Data Loss Prevention alternatives](https://cybersectools.com/alternatives/microsoft-purview-data-loss-prevention)
- [See all OrionSec Security alternatives](https://cybersectools.com/alternatives/orionsec-security)

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Source: https://cybersectools.com/compare/microsoft-purview-data-loss-prevention-vs-orionsec-security

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

More on Microsoft Purview Data Loss Prevention and OrionSec 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