ThreatMapper is a free vulnerability assessment solution. Webray RayScan is a commercial vulnerability assessment solution by Webray (盛邦安全). Features, integrations, deployment and the company behind each one, side by side.
A runtime threat management and attack path enumeration tool for cloud-native environments
Integrated vulnerability scanner covering system, web, DB, baseline, and weak passwords.
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Based on what each listing shows: deployment, company size, price and open source.
ThreatMapper fits if you want a cloud product, you need a free product and you want an open-source product.
Webray RayScan fits if you need both cloud and on-premises options.
Common questions when comparing ThreatMapper vs Webray RayScan for vulnerability assessment.
ThreatMapper: A runtime threat management and attack path enumeration tool for cloud-native environments.
Webray RayScan: Integrated vulnerability scanner covering system, web, DB, baseline, and weak passwords. Built by Webray (盛邦安全).
The table above shows where their features, integrations, deployment and company size fit differ.
ThreatMapper is open-source with 5,236 GitHub stars. Webray RayScan is made by Webray (盛邦安全). The vendor behind a product decides its roadmap, support, and longevity, so check each company's profile before you commit.
Often, yes. ThreatMapper and Webray RayScan are both Vulnerability Assessment products, and both cover CVE. Key differences: ThreatMapper is Free while Webray RayScan is Commercial, ThreatMapper 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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