Microsoft Purview Data Loss Prevention is a commercial data loss prevention solution by Microsoft. Rockfort Orion is a commercial data loss prevention solution by Rockfort. Features, integrations, deployment and the company behind each one, side by side.
Prevents unauthorized sharing and transfer of sensitive data across devices
Browser extension DLP that masks sensitive data before it reaches AI tools.
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Based on what each listing shows: deployment, company size, price and open source.
Microsoft Purview Data Loss Prevention fits if you want a cloud product.
Rockfort Orion fits if you need both cloud and on-premises options.
Common questions when comparing Microsoft Purview Data Loss Prevention vs Rockfort Orion for data loss prevention.
Microsoft Purview Data Loss Prevention: Prevents unauthorized sharing and transfer of sensitive data across devices, built by Microsoft.
Rockfort Orion: Browser extension DLP that masks sensitive data before it reaches AI tools, built by Rockfort.
The table above shows where their features, integrations, deployment and company size fit differ.
Microsoft Purview Data Loss Prevention is made by Microsoft. Rockfort Orion is made by Rockfort. The vendor behind a product decides its roadmap, support, and longevity, so check each company's profile before you commit.
Often, yes. Microsoft Purview Data Loss Prevention and Rockfort Orion are both Data Loss Prevention products. Use the table above to see where features, deployment and company size fit differ.
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Updated 2026-11-02
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