Microsoft Defender for Office 365 vs Upfort: side-by-side comparison (2026)

Microsoft Defender for Office 365: Email and collaboration security for Microsoft 365 environments, built by Microsoft.

Upfort: Unified AI-powered cybersecurity & cyber insurance platform for SMBs, built by Upfort.

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

Microsoft Defender for Office 365 is made by Microsoft. Upfort is made by Upfort. The vendor behind a product decides its roadmap, support, and longevity, so check each company's profile before you commit.

Often, yes. Microsoft Defender for Office 365 and Upfort are both Email Security Platforms products. Use the table above to see where features, deployment and company size fit differ.