Open Source Security Events Metadata (OSSEM) is a free detection engineering solution. SOC Prime Threat Detection Marketplace is a commercial detection engineering solution by SOC Prime. Features, integrations, deployment and the company behind each one, side by side.
A community-led project focused on standardizing security event logs.
Threat detection marketplace with Sigma rules for SIEM and shift-left detection
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Based on what each listing shows: deployment, company size, price and open source.
Open Source Security Events Metadata (OSSEM) fits if you need to run it on your own servers, you need a free product and you want an open-source product.
SOC Prime Threat Detection Marketplace fits if you need both cloud and on-premises options.
Common questions when comparing Open Source Security Events Metadata (OSSEM) vs SOC Prime Threat Detection Marketplace for detection engineering.
Open Source Security Events Metadata (OSSEM): A community-led project focused on standardizing security event logs.
SOC Prime Threat Detection Marketplace: Threat detection marketplace with Sigma rules for SIEM and shift-left detection. Built by SOC Prime.
The table above shows where their features, integrations, deployment and company size fit differ.
Open Source Security Events Metadata (OSSEM) is open-source with 1,289 GitHub stars. SOC Prime Threat Detection Marketplace is made by SOC Prime. The vendor behind a product decides its roadmap, support, and longevity, so check each company's profile before you commit.
Often, yes. Open Source Security Events Metadata (OSSEM) and SOC Prime Threat Detection Marketplace are both Detection Engineering products. Key differences: Open Source Security Events Metadata (OSSEM) is Free while SOC Prime Threat Detection Marketplace is Commercial, Open Source Security Events Metadata (OSSEM) is open-source. Use the table above to see where features, deployment and company size fit differ.
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Updated 2026-11-02
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