ProjectDiscovery Nuclei is a commercial vulnerability assessment solution by ProjectDiscovery. 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.
Vulnerability scanner using templates to scan apps, cloud, and networks
Integrated vulnerability scanner covering system, web, DB, baseline, and weak passwords.
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.
ProjectDiscovery Nuclei fits if you are a startup.
Common questions when comparing ProjectDiscovery Nuclei vs Webray RayScan for vulnerability assessment.
ProjectDiscovery Nuclei: Vulnerability scanner using templates to scan apps, cloud, and networks, built by ProjectDiscovery.
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.
ProjectDiscovery Nuclei is made by ProjectDiscovery. 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. ProjectDiscovery Nuclei and Webray RayScan are both Vulnerability Assessment products, and both cover Security Scanning, CVE. Use the table above to see where features, deployment and company size fit differ.
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Updated 2026-11-01
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