# crt.guru vs ThreatMon Attack Surface Intelligence: side-by-side comparison (2026) [crt.guru](https://cybersectools.com/tools/crtguru) is a commercial [external attack surface management](https://cybersectools.com/categories/external-asm) solution by [Crt.guru](https://cybersectools.com/companies/crtguru). [ThreatMon Attack Surface Intelligence](https://cybersectools.com/tools/threatmon-attack-surface-intelligence) is a commercial [external attack surface management](https://cybersectools.com/categories/external-asm) solution by [ThreatMon](https://cybersectools.com/companies/threatmon). 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, Mandiant Attack Surface Management and 4 more. ## Side-by-side comparison | | crt.guru | ThreatMon Attack Surface Intelligence | |---|---|---| | Pricing model | Commercial | Commercial | | Category | External Attack Surface Management | External Attack Surface Management | | Verified | No | No | | Deployment type | Cloud | Cloud | | Company size fit | Startup, SMB, Mid-Market, Enterprise | SMB, Mid-Market, Enterprise | | Company | Crt.guru | ThreatMon | | Headquarters | – | – | ### Use cases and capabilities | | crt.guru | ThreatMon Attack Surface Intelligence | |---|---|---| | TLS | Yes | – | | SSL | Yes | – | | PCI DSS | Yes | – | | NIST | Yes | – | | Security Scanning | Yes | – | | Alerting | Yes | – | | Security Compliance Training | Yes | – | | Security Reporting | Yes | – | | Vulnerability | Yes | – | | REST API | Yes | – | ### Core features **crt.guru** 10 features listed. Sign in on the page to see them. **ThreatMon Attack Surface Intelligence** 10 features listed. Sign in on the page to see them. ### Integrations **crt.guru** 4 integrations listed. Sign in on the page to see them. **ThreatMon Attack Surface Intelligence** 16 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. - [crt.guru](https://cybersectools.com/tools/crtguru) fits if you are a startup. ## crt.guru vs ThreatMon Attack Surface Intelligence FAQ Common questions when comparing crt.guru vs ThreatMon Attack Surface Intelligence for external attack surface management. ### What is the difference between crt.guru and ThreatMon Attack Surface Intelligence? **crt.guru**: External TLS cert monitoring with expiry alerts, vuln scanning & compliance reports. Built by Crt.guru. **ThreatMon Attack Surface Intelligence**: Attack surface management platform for asset discovery and vulnerability monitoring. Built by ThreatMon. The table above shows where their features, integrations, deployment and company size fit differ. ### Who makes crt.guru and ThreatMon Attack Surface Intelligence? **crt.guru** is made by Crt.guru. **ThreatMon Attack Surface Intelligence** is made by ThreatMon. The vendor behind a product decides its roadmap, support, and longevity, so check each company's profile before you commit. ### Is crt.guru a good alternative to ThreatMon Attack Surface Intelligence? Often, yes. crt.guru and ThreatMon Attack Surface Intelligence are both External Attack Surface Management products. Use the table above to see where features, deployment and company size fit differ. ## Related comparisons - [crt.guru vs Attack Surface Scan](https://cybersectools.com/compare/attack-surface-scan-vs-crtguru) - [crt.guru vs DDactic Attack Surface Discovery](https://cybersectools.com/compare/crtguru-vs-ddactic-attack-surface-discovery) - [crt.guru vs Assetnote Exposure Engine](https://cybersectools.com/compare/assetnote-exposure-engine-vs-crtguru) - [ThreatMon Attack Surface Intelligence vs Attack Surface Scan](https://cybersectools.com/compare/attack-surface-scan-vs-threatmon-attack-surface-intelligence) - [ThreatMon Attack Surface Intelligence vs DDactic Attack Surface Discovery](https://cybersectools.com/compare/ddactic-attack-surface-discovery-vs-threatmon-attack-surface-intelligence) - [ThreatMon Attack Surface Intelligence vs Assetnote Exposure Engine](https://cybersectools.com/compare/assetnote-exposure-engine-vs-threatmon-attack-surface-intelligence) ## Alternatives to each - [See all crt.guru alternatives](https://cybersectools.com/alternatives/crtguru) - [See all ThreatMon Attack Surface Intelligence alternatives](https://cybersectools.com/alternatives/threatmon-attack-surface-intelligence) --- Source: https://cybersectools.com/compare/crtguru-vs-threatmon-attack-surface-intelligence For AI agents: each product above has its own Markdown page (add .md to its URL, for example https://cybersectools.com/tools/crtguru.md). Every CybersecTools shortlist is listed at https://cybersectools.com/shortlists.md. More on crt.guru and ThreatMon Attack Surface Intelligence: 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