# Microsoft Purview Data Loss Prevention vs Trust3 AI Platform: 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). [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 Data Loss Prevention | 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 Data Loss Prevention | Trust3 AI Platform | |---|---|---| | Microsoft 365 | Yes | – | | Alerting | 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 Data Loss Prevention** 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 Data Loss Prevention** 8 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 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 Trust3 AI Platform FAQ Common questions when comparing Microsoft Purview Data Loss Prevention vs Trust3 AI Platform for data loss prevention. ### What is the difference between Microsoft Purview Data Loss Prevention and Trust3 AI Platform? **Microsoft Purview Data Loss Prevention**: Prevents unauthorized sharing and transfer of sensitive data across devices. 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 Data Loss Prevention and Trust3 AI Platform? **Microsoft Purview Data Loss Prevention** 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 Data Loss Prevention a good alternative to Trust3 AI Platform? In part. Microsoft Purview Data Loss Prevention 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 Data Loss Prevention vs Rockfort Orion](https://cybersectools.com/compare/microsoft-purview-data-loss-prevention-vs-rockfort-orion) - [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) - [Trust3 AI Platform vs Rockfort Orion](https://cybersectools.com/compare/rockfort-orion-vs-trust3-ai) - [Trust3 AI Platform vs Microsoft Purview](https://cybersectools.com/compare/microsoft-purview-vs-trust3-ai) - [Trust3 AI Platform vs Safetica Data Loss Prevention](https://cybersectools.com/compare/safetica-data-loss-prevention-vs-trust3-ai) ## Alternatives to each - [See all Microsoft Purview Data Loss Prevention alternatives](https://cybersectools.com/alternatives/microsoft-purview-data-loss-prevention) - [See all Trust3 AI Platform alternatives](https://cybersectools.com/alternatives/trust3-ai) --- Source: https://cybersectools.com/compare/microsoft-purview-data-loss-prevention-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-data-loss-prevention.md). Every CybersecTools shortlist is listed at https://cybersectools.com/shortlists.md. More on Microsoft Purview Data Loss Prevention 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