# Microsoft Purview vs Trust3 AI Platform: side-by-side comparison (2026)

[Microsoft Purview](https://cybersectools.com/tools/microsoft-purview) is a commercial [data loss prevention](https://cybersectools.com/categories/dlp) solution by [Microsoft](https://cybersectools.com/companies/microsoft). [Trust3 AI Platform](https://cybersectools.com/tools/trust3-ai) is a commercial [AI governance](https://cybersectools.com/categories/ai-governance) solution by [Trust3 AI](https://cybersectools.com/companies/trust3-ai). Features, integrations, deployment and the company behind each one, side by side.

## Side-by-side comparison

| | Microsoft Purview | Trust3 AI Platform |
|---|---|---|
| Pricing model | Commercial | Commercial |
| Category | Data Loss Prevention | AI Governance |
| Verified | No | No |
| Deployment type | Cloud | Cloud |
| Company size fit | SMB, Mid-Market, Enterprise | Mid-Market, Enterprise |
| Company | Microsoft | Trust3 AI |
| Headquarters | – | – |

### Use cases and capabilities

| | Microsoft Purview | Trust3 AI Platform |
|---|---|---|
| Microsoft 365 | Yes | – |
| AI Governance | – | Yes |
| AI Observability | – | Yes |
| LLM Security | – | Yes |
| GDPR | – | Yes |
| Policy | – | Yes |
| RBAC | – | Yes |
| Observability | – | Yes |
| GenAI Security | – | Yes |
| AI Compliance | – | Yes |
| Least Privilege | – | Yes |

### Core features

**Microsoft Purview**

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

**Trust3 AI Platform**

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

### Integrations

**Microsoft Purview**

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

**Trust3 AI Platform**

5 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.

- [Microsoft Purview](https://cybersectools.com/tools/microsoft-purview) fits if you are a small business.

## Microsoft Purview vs Trust3 AI Platform FAQ

Common questions when comparing Microsoft Purview vs Trust3 AI Platform for data loss prevention.

### What is the difference between Microsoft Purview and Trust3 AI Platform?

**Microsoft Purview**: Unified data security platform for info protection, DLP, and insider risk mgmt. Built by Microsoft.

**Trust3 AI Platform**: Unified data & AI governance platform with PBAC, policy automation & observability. Built by Trust3 AI.

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

### Who makes Microsoft Purview and Trust3 AI Platform?

**Microsoft Purview** is made by Microsoft. **Trust3 AI Platform** is made by Trust3 AI. The vendor behind a product decides its roadmap, support, and longevity, so check each company's profile before you commit.

### Is Microsoft Purview a good alternative to Trust3 AI Platform?

In part. Microsoft Purview and Trust3 AI Platform are not in the same category on CybersecTools. Use the table above to see where features, deployment and company size fit differ.

## Related comparisons

- [Microsoft Purview vs Rockfort Orion](https://cybersectools.com/compare/microsoft-purview-vs-rockfort-orion)
- [Microsoft Purview vs Safetica Data Loss Prevention](https://cybersectools.com/compare/microsoft-purview-vs-safetica-data-loss-prevention)
- [Microsoft Purview vs AnySecura](https://cybersectools.com/compare/anysecura-vs-microsoft-purview)
- [Trust3 AI Platform vs Rockfort Orion](https://cybersectools.com/compare/rockfort-orion-vs-trust3-ai)
- [Trust3 AI Platform vs Safetica Data Loss Prevention](https://cybersectools.com/compare/safetica-data-loss-prevention-vs-trust3-ai)
- [Trust3 AI Platform vs AnySecura](https://cybersectools.com/compare/anysecura-vs-trust3-ai)

## Alternatives to each

- [See all Microsoft Purview alternatives](https://cybersectools.com/alternatives/microsoft-purview)
- [See all Trust3 AI Platform alternatives](https://cybersectools.com/alternatives/trust3-ai)

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Source: https://cybersectools.com/compare/microsoft-purview-vs-trust3-ai

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

More on Microsoft Purview and Trust3 AI Platform: 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