What is the difference between censys-enumeration vs Cylana EASM?

**censys-enumeration**: A script to extract subdomains/emails for a given domain using SSL/TLS certificate dataset on Censys.. **Cylana EASM**: AI-powered EASM platform for digital asset discovery and monitoring. built by Cylana. Core capabilities include Domain discovery and tracking, Subdomain discovery and tracking, AI-powered digital asset analysis.. Both serve the External Attack Surface Management market but differ in approach, feature depth, and target audience.

Who makes censys-enumeration vs Cylana EASM?

**censys-enumeration** is open-source with 152 GitHub stars. **Cylana EASM** is developed by Cylana. Vendor maturity, funding stage, and team size can be important factors when evaluating long-term viability and support quality.

Is censys-enumeration a good alternative to Cylana EASM?

censys-enumeration and Cylana EASM serve similar External Attack Surface Management use cases: both are External Attack Surface Management tools, both cover Subdomain Enumeration, Reconnaissance. Key differences: censys-enumeration is Free while Cylana EASM is Commercial, censys-enumeration is open-source. Review the feature comparison above to determine which fits your requirements.

censys-enumeration vs Cylana EASM: 2026 Comparison Guide | CybersecTools

censys-enumeration vs Cylana EASM: Side-by-Side Comparison (2026)

Features, pricing, ratings, and pros & cons — compared head-to-head.

censys-enumeration is a free external attack surface management tool. Cylana EASM is a commercial external attack surface management tool by Cylana. Compare features, ratings, integrations, and community reviews side by side to find the best external attack surface management fit for your security stack.

CST Verdict

Based on our analysis of core features, here is our conclusion:

censys-enumeration

Security teams running lean reconnaissance workflows will extract subdomains faster with censys-enumeration than querying certificate databases manually, since it automates SSL/TLS enumeration across Censys' dataset at zero cost. The 152 GitHub stars signal active use among practitioners who value simplicity over UI polish. Skip this if you need continuous monitoring or automated alerting on new discoveries; this is a one-time enumeration script, not a managed platform that rescans your attack surface on a schedule.

Data verified May 2026