Promisec Endpoint Manager (PEM) is a commercial endpoint protection platform solution by Promisec. ThreatLocker Platform is a free endpoint protection platform solution. Features, integrations, deployment and the company behind each one, side by side.
Agentless endpoint mgmt platform for vulnerability detection & patch mgmt
ThreatLocker is an enterprise cybersecurity platform that provides comprehensive endpoint protection and zero-trust security to prevent ransomware, viruses, and other malicious software from running on endpoints.
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Based on what each listing shows: deployment, company size, price and open source.
Promisec Endpoint Manager (PEM) fits if you want a cloud product and you are a small business.
ThreatLocker Platform fits if you need both cloud and on-premises options and you need a free product.
Common questions when comparing Promisec Endpoint Manager (PEM) vs ThreatLocker Platform for endpoint protection platform.
Promisec Endpoint Manager (PEM): Agentless endpoint mgmt platform for vulnerability detection & patch mgmt. Built by Promisec.
ThreatLocker Platform: ThreatLocker is an enterprise cybersecurity platform that provides comprehensive endpoint protection and zero-trust security to prevent ransomware, viruses, and other malicious software from running on endpoints.
The table above shows where their features, integrations, deployment and company size fit differ.
Often, yes. Promisec Endpoint Manager (PEM) and ThreatLocker Platform are both Endpoint Protection Platform products. Key differences: Promisec Endpoint Manager (PEM) is Commercial while ThreatLocker Platform is Free. 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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