Microsoft Defender for Databases vs Trellix Database Security: Side-by-Side Comparison (2026)

Microsoft Defender for Databases: Detects threats and finds weak spots in SQL, open-source and Cosmos DB databases. built by Microsoft..

Trellix Database Security: Monitors, scans and virtually patches databases to protect the data inside them. built by Trellix..

Both serve the Database Security market but differ in approach, feature depth, and target audience.

Microsoft Defender for Databases is developed by Microsoft. Trellix Database Security is developed by Trellix. The vendor behind a product decides its roadmap, support, and longevity, so check each company's profile before you commit.

Microsoft Defender for Databases and Trellix Database Security serve similar Database Security use cases: both are Database Security tools, both cover Database Security. Review the feature comparison above to determine which fits your requirements.