Action1 Patch Management is a commercial endpoint protection platform solution by Action1. Microsoft Defender is a commercial endpoint protection platform solution by Microsoft. Features, integrations, deployment and the company behind each one, side by side.
Cloud-native patch management for Windows, macOS, and Linux endpoints
Security app for individuals/families protecting devices from online threats
See more solutions in this category, or build a security stack from your picks.
Based on what each listing shows: deployment, company size, price and open source.
Action1 Patch Management fits if you are a small business or a mid-market company or an enterprise.
Microsoft Defender fits if you are a startup.
Common questions when comparing Action1 Patch Management vs Microsoft Defender for endpoint protection platform.
Action1 Patch Management: Cloud-native patch management for Windows, macOS, and Linux endpoints. Built by Action1.
Microsoft Defender: Security app for individuals/families protecting devices from online threats. Built by Microsoft.
The table above shows where their features, integrations, deployment and company size fit differ.
Action1 Patch Management is made by Action1. Microsoft Defender is made by Microsoft. The vendor behind a product decides its roadmap, support, and longevity, so check each company's profile before you commit.
Often, yes. Action1 Patch Management and Microsoft Defender are both Endpoint Protection Platform products. Use the table above to see where features, deployment and company size fit differ.
No Endpoint Protection Platform shortlist yet. This is the closest one.
Updated 2026-11-01
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