Action1 Patch Management is a commercial endpoint protection platform solution by Action1. Promisec Endpoint Manager (PEM) is a commercial endpoint protection platform solution by Promisec. Features, integrations, deployment and the company behind each one, side by side.
Cloud-native patch management for Windows, macOS, and Linux endpoints
Agentless endpoint mgmt platform for vulnerability detection & patch mgmt
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Common questions when comparing Action1 Patch Management vs Promisec Endpoint Manager (PEM) for endpoint protection platform.
Action1 Patch Management: Cloud-native patch management for Windows, macOS, and Linux endpoints, built by Action1.
Promisec Endpoint Manager (PEM): Agentless endpoint mgmt platform for vulnerability detection & patch mgmt, built by Promisec.
The table above shows where their features, integrations, deployment and company size fit differ.
Action1 Patch Management is made by Action1. Promisec Endpoint Manager (PEM) is made by Promisec. 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 Promisec Endpoint Manager (PEM) are both Endpoint Protection Platform products, and both cover Patch Management. Use the table above to see where features, deployment and company size fit differ.
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Updated 2026-11-01
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