# Assetnote Exposure Engine vs Attack Surface Scan: 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). [Attack Surface Scan](https://cybersectools.com/tools/attack-surface-scan) is a commercial [external attack surface management](https://cybersectools.com/categories/external-asm) solution by [Attack Surface Scan](https://cybersectools.com/companies/attack-surface-scan). 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 | Attack Surface Scan | |---|---|---| | 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 | SMB, Mid-Market, Enterprise | | Company | Assetnote | Attack Surface Scan | | Headquarters | – | – | ### Use cases and capabilities | | Assetnote Exposure Engine | Attack Surface Scan | |---|---|---| | Vulnerability | 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 | – | | DNS Security | – | Yes | | TLS | – | Yes | | SSL | – | Yes | | Subdomain Enumeration | – | Yes | | Fingerprinting | – | Yes | | DMARC | – | Yes | | SPF | – | Yes | | Security Reporting | – | Yes | ### Core features **Assetnote Exposure Engine** 6 features listed. Sign in on the page to see them. **Attack Surface Scan** 10 features listed. Sign in on the page to see them. ### Integrations **Assetnote Exposure Engine** No integrations listed. **Attack Surface Scan** 9 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. - [Attack Surface Scan](https://cybersectools.com/tools/attack-surface-scan) fits if you are a small business. ## Assetnote Exposure Engine vs Attack Surface Scan FAQ Common questions when comparing Assetnote Exposure Engine vs Attack Surface Scan for external attack surface management. ### What is the difference between Assetnote Exposure Engine and Attack Surface Scan? **Assetnote Exposure Engine**: Continuous exposure detection & verification engine for attack surface mgmt, built by Assetnote. **Attack Surface Scan**: Agentless external attack surface monitoring with continuous change detection, built by Attack Surface Scan. The table above shows where their features, integrations, deployment and company size fit differ. ### Who makes Assetnote Exposure Engine and Attack Surface Scan? **Assetnote Exposure Engine** is made by Assetnote founded in 2018-01-01T00:00:00.000Z. **Attack Surface Scan** is made by Attack Surface Scan. 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 Attack Surface Scan? Often, yes. Assetnote Exposure Engine and Attack Surface Scan are both External Attack Surface Management products, and both cover Security Scanning, Alerting. 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 crt.guru](https://cybersectools.com/compare/assetnote-exposure-engine-vs-crtguru) - [Assetnote Exposure Engine vs SurfaceDiff](https://cybersectools.com/compare/assetnote-exposure-engine-vs-surfacediff) - [Attack Surface Scan vs Attaxion](https://cybersectools.com/compare/attack-surface-scan-vs-attaxion) - [Attack Surface Scan vs crt.guru](https://cybersectools.com/compare/attack-surface-scan-vs-crtguru) - [Attack Surface Scan vs SurfaceDiff](https://cybersectools.com/compare/attack-surface-scan-vs-surfacediff) ## Alternatives to each - [See all Assetnote Exposure Engine alternatives](https://cybersectools.com/alternatives/assetnote-exposure-engine) - [See all Attack Surface Scan alternatives](https://cybersectools.com/alternatives/attack-surface-scan) --- Source: https://cybersectools.com/compare/assetnote-exposure-engine-vs-attack-surface-scan 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 Attack Surface Scan: 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