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ASM platform that scans external attack surfaces hourly for vulnerabilities

Active attack surface mgmt solution for discovering & remediating unknown risks
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Compare Other ToolsChoosing between Assetnote Attack Surface Management Tool and Palo Alto Networks Cortex Xpanse for your external attack surface management needs? This comprehensive comparison analyzes both tools across key dimensions including features, pricing, integrations, and user reviews to help you make an informed decision.
Assetnote Attack Surface Management Tool: ASM platform that scans external attack surfaces hourly for vulnerabilities
Palo Alto Networks Cortex Xpanse: Active attack surface mgmt solution for discovering & remediating unknown risks
**Assetnote Attack Surface Management Tool**: ASM platform that scans external attack surfaces hourly for vulnerabilities. Built by Searchlight Cyber. headquartered in United Kingdom. core capabilities include Hourly automated scanning of external assets, Asset and subdomain discovery from seed domains, Automated asset enrichment with version verification. **Palo Alto Networks Cortex Xpanse**: Active attack surface mgmt solution for discovering & remediating unknown risks. Built by Palo Alto Networks. headquartered in United States. core capabilities include Continuous internet-wide scanning of 500B+ ports daily, Automated discovery of unknown and unmanaged assets, Supervised machine learning for attack surface mapping. Both serve the External Attack Surface Management market but differ in approach, feature depth, and target audience.
**Assetnote Attack Surface Management Tool** differentiates with Hourly automated scanning of external assets, Asset and subdomain discovery from seed domains, Automated asset enrichment with version verification. **Palo Alto Networks Cortex Xpanse** differentiates with Continuous internet-wide scanning of 500B+ ports daily, Automated discovery of unknown and unmanaged assets, Supervised machine learning for attack surface mapping.
**Assetnote Attack Surface Management Tool** is developed by Searchlight Cyber. **Palo Alto Networks Cortex Xpanse** is developed by Palo Alto Networks. Vendor maturity, funding stage, and team size can be important factors when evaluating long-term viability and support quality.
Assetnote Attack Surface Management Tool and Palo Alto Networks Cortex Xpanse serve similar External Attack Surface Management use cases: both are External Attack Surface Management tools. Review the feature comparison above to determine which fits your requirements.
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