Detection and Hunting Signatures is a free detection engineering solution. Spectrum is a commercial detection engineering solution by Spectrum Security. Features, integrations, deployment and the company behind each one, side by side.
A set of interrelated detection rules for improving detection and hunting visibility and context
Early-access threat detection platform targeting static & manual detection gaps.
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Based on what each listing shows: deployment, company size, price and open source.
Detection and Hunting Signatures fits if you need to run it on your own servers, you are a small business, you need a free product and you want an open-source product.
Spectrum fits if you want a cloud product.
Common questions when comparing Detection and Hunting Signatures vs Spectrum for detection engineering.
Detection and Hunting Signatures: A set of interrelated detection rules for improving detection and hunting visibility and context.
Spectrum: Early-access threat detection platform targeting static & manual detection gaps, built by Spectrum Security.
The table above shows where their features, integrations, deployment and company size fit differ.
Detection and Hunting Signatures is open-source with 249 GitHub stars. Spectrum is made by Spectrum Security. The vendor behind a product decides its roadmap, support, and longevity, so check each company's profile before you commit.
Often, yes. Detection and Hunting Signatures and Spectrum are both Detection Engineering products. Key differences: Detection and Hunting Signatures is Free while Spectrum is Commercial, Detection and Hunting Signatures 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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