# Assetnote Exposure Engine vs crt.guru: side-by-side comparison (2026) [Assetnote Exposure Engine](https://cybersectools.com/tools/assetnote-exposure-engine) is a commercial [external attack surface management](https://cybersectools.com/categories/external-asm) solution by [Assetnote](https://cybersectools.com/companies/assetnote). [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). 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 | | Assetnote Exposure Engine | crt.guru | |---|---|---| | Pricing model | Commercial | Commercial | | Category | External Attack Surface Management | External Attack Surface Management | | Verified | No | No | | Deployment type | Cloud | Cloud | | Company size fit | Mid-Market, Enterprise | Startup, SMB, Mid-Market, Enterprise | | Company | Assetnote | Crt.guru | | Headquarters | – | – | ### Use cases and capabilities | | Assetnote Exposure Engine | crt.guru | |---|---|---| | Vulnerability | Yes | Yes | | Attack Paths | Yes | – | | Security Scanning | Yes | Yes | | Vulnerability Prioritization | Yes | – | | IOC | Yes | – | | Vulnerability Intelligence | Yes | – | | Continuous Testing | Yes | – | | Security Research | Yes | – | | Alerting | Yes | Yes | | Inventory | Yes | – | | TLS | – | Yes | | SSL | – | Yes | | PCI DSS | – | Yes | | NIST | – | Yes | | Security Compliance Training | – | Yes | | Security Reporting | – | Yes | | REST API | – | Yes | ### Core features **Assetnote Exposure Engine** 6 features listed. Sign in on the page to see them. **crt.guru** 10 features listed. Sign in on the page to see them. ### Integrations **Assetnote Exposure Engine** No integrations listed. **crt.guru** 4 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 or a small business. ## Assetnote Exposure Engine vs crt.guru FAQ Common questions when comparing Assetnote Exposure Engine vs crt.guru for external attack surface management. ### What is the difference between Assetnote Exposure Engine and crt.guru? **Assetnote Exposure Engine**: Continuous exposure detection & verification engine for attack surface mgmt. Built by Assetnote. **crt.guru**: External TLS cert monitoring with expiry alerts, vuln scanning & compliance reports. Built by Crt.guru. The table above shows where their features, integrations, deployment and company size fit differ. ### Who makes Assetnote Exposure Engine and crt.guru? **Assetnote Exposure Engine** is made by Assetnote founded in 2018-01-01T00:00:00.000Z. **crt.guru** is made by Crt.guru. The vendor behind a product decides its roadmap, support, and longevity, so check each company's profile before you commit. ### Is Assetnote Exposure Engine a good alternative to crt.guru? Often, yes. Assetnote Exposure Engine and crt.guru are both External Attack Surface Management products, and both cover Security Scanning, Alerting, Vulnerability. Use the table above to see where features, deployment and company size fit differ. ## Related comparisons - [Assetnote Exposure Engine vs Attaxion](https://cybersectools.com/compare/assetnote-exposure-engine-vs-attaxion) - [Assetnote Exposure Engine vs Attack Surface Scan](https://cybersectools.com/compare/assetnote-exposure-engine-vs-attack-surface-scan) - [Assetnote Exposure Engine vs Vulneri ASM](https://cybersectools.com/compare/assetnote-exposure-engine-vs-vulneri-asm-attack-surface-management) - [crt.guru vs Attaxion](https://cybersectools.com/compare/attaxion-vs-crtguru) - [crt.guru vs Attack Surface Scan](https://cybersectools.com/compare/attack-surface-scan-vs-crtguru) - [crt.guru vs Vulneri ASM](https://cybersectools.com/compare/crtguru-vs-vulneri-asm-attack-surface-management) ## Alternatives to each - [See all Assetnote Exposure Engine alternatives](https://cybersectools.com/alternatives/assetnote-exposure-engine) - [See all crt.guru alternatives](https://cybersectools.com/alternatives/crtguru) --- Source: https://cybersectools.com/compare/assetnote-exposure-engine-vs-crtguru For AI agents: each product above has its own Markdown page (add .md to its URL, for example https://cybersectools.com/tools/assetnote-exposure-engine.md). Every CybersecTools shortlist is listed at https://cybersectools.com/shortlists.md. More on Assetnote Exposure Engine and crt.guru: 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