AuthUSB SafeDoor is a commercial endpoint protection platform solution by AuthUSB. 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.
Endpoint security tool for controlling and monitoring USB device usage
Agentless endpoint mgmt platform for vulnerability detection & patch mgmt
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Based on what each listing shows: deployment, company size, price and open source.
AuthUSB SafeDoor fits if you need to run it on your own servers.
Promisec Endpoint Manager (PEM) fits if you want a cloud product.
Common questions when comparing AuthUSB SafeDoor vs Promisec Endpoint Manager (PEM) for endpoint protection platform.
AuthUSB SafeDoor: Endpoint security tool for controlling and monitoring USB device usage. Built by AuthUSB.
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.
AuthUSB SafeDoor is made by AuthUSB. 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. AuthUSB SafeDoor and Promisec Endpoint Manager (PEM) are both Endpoint Protection Platform products. 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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