Asimily Threat and Response is a commercial cyber asset attack surface management solution by Asimily. 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.
Threat detection & response platform for IoT, OT, and IoMT devices
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.
Asimily Threat and Response fits if you are a small business.
Common questions when comparing Asimily Threat and Response vs Palo Alto Networks Cortex Xpanse for cyber asset attack surface management.
Asimily Threat and Response: Threat detection & response platform for IoT, OT, and IoMT devices, built by Asimily.
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.
Asimily Threat and Response is made by Asimily. 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.
In part. Asimily Threat and Response and Palo Alto Networks Cortex Xpanse are not in the same category on CybersecTools. Use the table above to see where features, deployment and company size fit differ.
No Cyber Asset Attack Surface Management shortlist yet. This is the closest one.
Updated 2026-11-02
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