Microsoft Defender EASM vs ThreatMon Attack Surface Intelligence: side-by-side comparison (2026)

Microsoft Defender EASM: Discovers and monitors external-facing assets and vulnerabilities. Built by Microsoft.

ThreatMon Attack Surface Intelligence: Attack surface management platform for asset discovery and vulnerability monitoring. Built by ThreatMon.

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

Microsoft Defender EASM is made by Microsoft. ThreatMon Attack Surface Intelligence is made by ThreatMon. The vendor behind a product decides its roadmap, support, and longevity, so check each company's profile before you commit.

Often, yes. Microsoft Defender EASM and ThreatMon Attack Surface Intelligence are both External Attack Surface Management products. Use the table above to see where features, deployment and company size fit differ.