# Cylana EASM vs DDactic Attack Surface Discovery: side-by-side comparison (2026) [Cylana EASM](https://cybersectools.com/tools/cylana-easm) is a commercial [external attack surface management](https://cybersectools.com/categories/external-asm) solution by [Cylana](https://cybersectools.com/companies/cylana). [DDactic Attack Surface Discovery](https://cybersectools.com/tools/ddactic-attack-surface-discovery) is a commercial [external attack surface management](https://cybersectools.com/categories/external-asm) solution by [DDactic](https://cybersectools.com/companies/ddactic). Features, integrations, deployment and the company behind each one, side by side. Need the answer fast? [Best Attack Surface Management Solutions for Business](https://cybersectools.com/shortlists/best-attack-surface-solutions) picks Palo Alto Networks Cortex Xpanse, Microsoft Defender EASM, Google Mandiant Attack Surface Management and 4 more. ## Side-by-side comparison | | Cylana EASM | DDactic Attack Surface Discovery | |---|---|---| | Pricing model | Commercial | Commercial | | Category | External Attack Surface Management | External Attack Surface Management | | Verified | No | No | | Deployment type | Cloud | Cloud | | Company size fit | SMB, Mid-Market, Enterprise | Startup, SMB, Mid-Market, Enterprise | | Company | Cylana | DDactic | | Headquarters | – | – | ### Use cases and capabilities | | Cylana EASM | DDactic Attack Surface Discovery | |---|---|---| | Network Discovery | Yes | – | | Subdomain Enumeration | Yes | Yes | | Attack Detection | Yes | – | | Reconnaissance | Yes | Yes | | Security Scanning | Yes | Yes | | Inventory | Yes | – | | Network Mapping | Yes | – | | Visibility | Yes | – | | Vulnerability | Yes | Yes | | Digital Risk Protection | Yes | – | | DDoS | – | Yes | | DNS Security | – | Yes | | Network Scanning | – | Yes | | Port Scanning | – | Yes | | SSL | – | Yes | | Data Breach | – | Yes | ### Core features **Cylana EASM** 5 features listed. Sign in on the page to see them. **DDactic Attack Surface Discovery** 10 features listed. Sign in on the page to see them. ### Integrations **Cylana EASM** No integrations listed. **DDactic Attack Surface Discovery** 12 integrations listed. Sign in on the page to see them. ## Which one fits you Based on what each listing shows: deployment, company size, price and open source. - [DDactic Attack Surface Discovery](https://cybersectools.com/tools/ddactic-attack-surface-discovery) fits if you are a startup. ## Cylana EASM vs DDactic Attack Surface Discovery FAQ Common questions when comparing Cylana EASM vs DDactic Attack Surface Discovery for external attack surface management. ### What is the difference between Cylana EASM and DDactic Attack Surface Discovery? **Cylana EASM**: AI-powered EASM platform for digital asset discovery and monitoring, built by Cylana. **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. ### Who makes Cylana EASM and DDactic Attack Surface Discovery? **Cylana EASM** is made by Cylana. **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. ### Is Cylana EASM a good alternative to DDactic Attack Surface Discovery? Often, yes. Cylana EASM and DDactic Attack Surface Discovery are both External Attack Surface Management products, and both cover Subdomain Enumeration, Vulnerability, Security Scanning. Use the table above to see where features, deployment and company size fit differ. ## Related comparisons - [Cylana EASM vs SurfaceDiff](https://cybersectools.com/compare/cylana-easm-vs-surfacediff) - [Cylana EASM vs Attaxion](https://cybersectools.com/compare/attaxion-vs-cylana-easm) - [Cylana EASM vs MGM Security Partners recon me](https://cybersectools.com/compare/cylana-easm-vs-mgm-security-partners-recon-me) - [DDactic Attack Surface Discovery vs SurfaceDiff](https://cybersectools.com/compare/ddactic-attack-surface-discovery-vs-surfacediff) - [DDactic Attack Surface Discovery vs Attaxion](https://cybersectools.com/compare/attaxion-vs-ddactic-attack-surface-discovery) - [DDactic Attack Surface Discovery vs MGM Security Partners recon me](https://cybersectools.com/compare/ddactic-attack-surface-discovery-vs-mgm-security-partners-recon-me) ## Alternatives to each - [See all Cylana EASM alternatives](https://cybersectools.com/alternatives/cylana-easm) - [See all DDactic Attack Surface Discovery alternatives](https://cybersectools.com/alternatives/ddactic-attack-surface-discovery) --- Source: https://cybersectools.com/compare/cylana-easm-vs-ddactic-attack-surface-discovery For AI agents: each product above has its own Markdown page (add .md to its URL, for example https://cybersectools.com/tools/cylana-easm.md). Every CybersecTools shortlist is listed at https://cybersectools.com/shortlists.md. More on Cylana EASM and DDactic Attack Surface Discovery: funding, momentum, hiring and news, plus the full product and company record, are available through the Mandos MCP Server (paid plans), which connects to AI assistants: https://mandos.io/mcp?utm_source=cybersectools.com&utm_medium=compare-md