Spectrum is a commercial detection engineering solution by Spectrum Security. Stamus Clear NDR Community is a free detection engineering solution by Stamus Networks, Inc. Features, integrations, deployment and the company behind each one, side by side.
Early-access threat detection platform targeting static & manual detection gaps.
Open source Suricata-based NDR system with threat detection and analysis
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Based on what each listing shows: deployment, company size, price and open source.
Spectrum fits if you want a cloud product and you are a mid-market company or an enterprise.
Stamus Clear NDR Community fits if you need to run it on your own servers, you are a startup or a small business and you need a free product.
Common questions when comparing Spectrum vs Stamus Clear NDR Community for detection engineering.
Spectrum: Early-access threat detection platform targeting static & manual detection gaps. Built by Spectrum Security.
Stamus Clear NDR Community: Open source Suricata-based NDR system with threat detection and analysis. Built by Stamus Networks, Inc.
The table above shows where their features, integrations, deployment and company size fit differ.
Spectrum is made by Spectrum Security. Stamus Clear NDR Community is made by Stamus Networks, Inc. The vendor behind a product decides its roadmap, support, and longevity, so check each company's profile before you commit.
Often, yes. Spectrum and Stamus Clear NDR Community are both Detection Engineering products. Key differences: Spectrum is Commercial while Stamus Clear NDR Community is Free. 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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