censys-enumeration vs DDactic Attack Surface Discovery: side-by-side comparison (2026)

censys-enumeration: A script to extract subdomains/emails for a given domain using SSL/TLS certificate dataset on Censys.

DDactic Attack Surface Discovery: Scans domains to discover attack surface, vulnerabilities, and generate hardening. Built by DDactic.

The table above shows where their features, integrations, deployment and company size fit differ.

censys-enumeration is open-source with 152 GitHub stars. DDactic Attack Surface Discovery is made by DDactic founded in 2026-01-01T00:00:00.000Z. The vendor behind a product decides its roadmap, support, and longevity, so check each company's profile before you commit.

Often, yes. censys-enumeration and DDactic Attack Surface Discovery are both External Attack Surface Management products, and both cover Subdomain Enumeration, SSL, Reconnaissance. Key differences: censys-enumeration is Free while DDactic Attack Surface Discovery is Commercial, censys-enumeration is open-source. Use the table above to see where features, deployment and company size fit differ.