# Microsoft Purview Data Loss Prevention vs Polymer AI 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). [Polymer AI Security](https://cybersectools.com/tools/polymer-ai-security) is a commercial [data loss prevention](https://cybersectools.com/categories/dlp) solution by [Polymer](https://cybersectools.com/companies/polymer). Features, integrations, deployment and the company behind each one, side by side. ## Side-by-side comparison | | Microsoft Purview Data Loss Prevention | Polymer AI Security | |---|---|---| | Pricing model | Commercial | Commercial | | Category | Data Loss Prevention | Data Loss Prevention | | Verified | No | No | | Deployment type | Cloud | Hybrid | | Company size fit | SMB, Mid-Market, Enterprise | SMB, Mid-Market, Enterprise | | Company | Microsoft | Polymer | | Headquarters | – | – | ### Use cases and capabilities | | Microsoft Purview Data Loss Prevention | Polymer AI Security | |---|---|---| | Microsoft 365 | Yes | – | | Alerting | Yes | – | | Runtime Security | – | Yes | ### Core features **Microsoft Purview Data Loss Prevention** 10 features listed. Sign in on the page to see them. **Polymer AI Security** 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. **Polymer AI Security** No integrations listed. ## 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 want a cloud product. - [Polymer AI Security](https://cybersectools.com/tools/polymer-ai-security) fits if you need both cloud and on-premises options. ## Microsoft Purview Data Loss Prevention vs Polymer AI Security FAQ Common questions when comparing Microsoft Purview Data Loss Prevention vs Polymer AI Security for data loss prevention. ### What is the difference between Microsoft Purview Data Loss Prevention and Polymer AI Security? **Microsoft Purview Data Loss Prevention**: Prevents unauthorized sharing and transfer of sensitive data across devices. Built by Microsoft. **Polymer AI Security**: Runtime security platform for AI workflows and SaaS data protection. Built by Polymer. The table above shows where their features, integrations, deployment and company size fit differ. ### Who makes Microsoft Purview Data Loss Prevention and Polymer AI Security? **Microsoft Purview Data Loss Prevention** is made by Microsoft. **Polymer AI Security** is made by Polymer. 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 Polymer AI Security? Often, yes. Microsoft Purview Data Loss Prevention and Polymer AI 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 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) - [Microsoft Purview Data Loss Prevention vs SpinOne Microsoft 365 DLP](https://cybersectools.com/compare/microsoft-purview-data-loss-prevention-vs-spinone-microsoft-365-dlp) - [Polymer AI Security vs Microsoft Purview](https://cybersectools.com/compare/microsoft-purview-vs-polymer-ai-security) - [Polymer AI Security vs Safetica Data Loss Prevention](https://cybersectools.com/compare/polymer-ai-security-vs-safetica-data-loss-prevention) - [Polymer AI Security vs SpinOne Microsoft 365 DLP](https://cybersectools.com/compare/polymer-ai-security-vs-spinone-microsoft-365-dlp) ## Alternatives to each - [See all Microsoft Purview Data Loss Prevention alternatives](https://cybersectools.com/alternatives/microsoft-purview-data-loss-prevention) - [See all Polymer AI Security alternatives](https://cybersectools.com/alternatives/polymer-ai-security) --- Source: https://cybersectools.com/compare/microsoft-purview-data-loss-prevention-vs-polymer-ai-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 Polymer AI 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