Intruder Attack Surface Management is a commercial external attack surface management solution by Intruder. Palo Alto Networks Cortex Xpanse is a commercial external attack surface management solution by Palo Alto Networks. Features, integrations, deployment and the company behind each one, side by side.
What our shortlists say about the one we picked.
Best for: Large companies wanting automated fixes for exposures
It earns a place because it goes past listing exposures, since automated playbooks close them without a ticket, which suits a large company with a sprawling footprint. It fits mid-market and enterprise teams. Agree up front which fixes the playbooks may run on their own, because automatic changes to live assets need an owner.
From Best Attack Surface Management Solutions for Business, Fall 2026
Reviewed by Nika (Nikoloz) Kokhreidze.
Attack surface mgmt platform with vuln scanning and cloud security features
Active attack surface mgmt solution for discovering & remediating unknown risks
See more solutions in this category, or build a security stack from your picks.
Based on what each listing shows: deployment, company size, price and open source.
Intruder Attack Surface Management fits if you are a small business.
Common questions when comparing Intruder Attack Surface Management vs Palo Alto Networks Cortex Xpanse for external attack surface management.
Intruder Attack Surface Management: Attack surface mgmt platform with vuln scanning and cloud security features. Built by Intruder.
Palo Alto Networks Cortex Xpanse: Active attack surface mgmt solution for discovering & remediating unknown risks. Built by Palo Alto Networks.
The table above shows where their features, integrations, deployment and company size fit differ.
Intruder Attack Surface Management is made by Intruder. Palo Alto Networks Cortex Xpanse is made by Palo Alto Networks. The vendor behind a product decides its roadmap, support, and longevity, so check each company's profile before you commit.
Often, yes. Intruder Attack Surface Management and Palo Alto Networks Cortex Xpanse are both External Attack Surface Management products. Use the table above to see where features, deployment and company size fit differ.
Need the answer fast? Best Attack Surface Management Solutions for Business picks Palo Alto Networks Cortex Xpanse, Microsoft Defender EASM, Mandiant Attack Surface Management and 4 more.See the shortlist
