# Searchlight Exposure vs crt.guru: side-by-side comparison (2026) [Searchlight Exposure](https://cybersectools.com/tools/assetnote-attack-surface-management-tool) is a commercial [external attack surface management](https://cybersectools.com/categories/external-asm) solution by [Searchlight Cyber](https://cybersectools.com/companies/searchlight-cyber). [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. ## Our take What our shortlists say about the one we picked. ### [Searchlight Exposure](https://cybersectools.com/tools/assetnote-attack-surface-management-tool) Best for: Teams wanting hourly scans and zero-day warnings It earns a place on speed, because hourly scans and its own vulnerability research mean you hear about a new exposure or zero-day sooner. That suits a team whose external footprint changes every day. Ask how its proof-of-concept exploits are shared and used, because they are strong evidence but need careful handling. From [Best Attack Surface Management Solutions for Business](https://cybersectools.com/shortlists/best-attack-surface-solutions), Fall 2026. Reviewed by [Nika (Nikoloz) Kokhreidze](https://cybersectools.com/about). 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 | | Searchlight Exposure | 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 | SMB, Mid-Market, Enterprise | Startup, SMB, Mid-Market, Enterprise | | Company | Searchlight Cyber | Crt.guru | | Headquarters | – | – | ### Use cases and capabilities | | Searchlight Exposure | crt.guru | |---|---|---| | Zero Day | Yes | – | | Subdomain Enumeration | Yes | – | | 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 **Searchlight Exposure** 10 features listed. Sign in on the page to see them. **crt.guru** 10 features listed. Sign in on the page to see them. ### Integrations **Searchlight Exposure** 2 integrations listed. Sign in on the page to see them. **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. ## Searchlight Exposure vs crt.guru FAQ Common questions when comparing Searchlight Exposure vs crt.guru for external attack surface management. ### What is the difference between Searchlight Exposure and crt.guru? **Searchlight Exposure**: ASM platform that scans external attack surfaces hourly for vulnerabilities, built by Searchlight Cyber. **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 Searchlight Exposure and crt.guru? **Searchlight Exposure** is made by Searchlight Cyber founded in 2017-01-01T00:00:00.000Z. **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 Searchlight Exposure a good alternative to crt.guru? Often, yes. Searchlight Exposure and crt.guru are both External Attack Surface Management products. Use the table above to see where features, deployment and company size fit differ. ## Related comparisons - [Searchlight Exposure vs Attack Surface Scan](https://cybersectools.com/compare/assetnote-attack-surface-management-tool-vs-attack-surface-scan) - [Searchlight Exposure vs DDactic Attack Surface Discovery](https://cybersectools.com/compare/assetnote-attack-surface-management-tool-vs-ddactic-attack-surface-discovery) - [Searchlight Exposure vs SurfaceDiff](https://cybersectools.com/compare/assetnote-attack-surface-management-tool-vs-surfacediff) - [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 SurfaceDiff](https://cybersectools.com/compare/crtguru-vs-surfacediff) ## Alternatives to each - [See all Searchlight Exposure alternatives](https://cybersectools.com/alternatives/assetnote-attack-surface-management-tool) - [See all crt.guru alternatives](https://cybersectools.com/alternatives/crtguru) --- Source: https://cybersectools.com/compare/assetnote-attack-surface-management-tool-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-attack-surface-management-tool.md). Every CybersecTools shortlist is listed at https://cybersectools.com/shortlists.md. More on Searchlight Exposure 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