CyCognito Active Security Testing is a commercial security scanning solution by CyCognito. http-sniffer is a free security scanning solution. Features, integrations, deployment and the company behind each one, side by side.
Automated active security testing platform for external attack surfaces
A multi-threading tool for sniffing HTTP header records with support for offline and live sniffing, TCP flow statistics, and JSON output.
See more solutions in this category, or build a security stack from your picks.
Based on what each listing shows: deployment, company size, price and open source.
CyCognito Active Security Testing fits if you want a cloud product and you are an enterprise.
http-sniffer fits if you need to run it on your own servers, you are a startup, you need a free product and you want an open-source product.
Common questions when comparing CyCognito Active Security Testing vs http-sniffer for security scanning.
CyCognito Active Security Testing: Automated active security testing platform for external attack surfaces, built by CyCognito.
http-sniffer: A multi-threading tool for sniffing HTTP header records with support for offline and live sniffing, TCP flow statistics, and JSON output.
The table above shows where their features, integrations, deployment and company size fit differ.
CyCognito Active Security Testing is made by CyCognito. http-sniffer is open-source with 193 GitHub stars. The vendor behind a product decides its roadmap, support, and longevity, so check each company's profile before you commit.
Often, yes. CyCognito Active Security Testing and http-sniffer are both Security Scanning products. Key differences: CyCognito Active Security Testing is Commercial while http-sniffer is Free, http-sniffer is open-source. Use the table above to see where features, deployment and company size fit differ.
No Security Scanning shortlist yet. This is the closest one.
Updated 2026-11-02
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