# Cobalt Attack Surface Monitoring vs Palo Alto Networks Cortex Xpanse: side-by-side comparison (2026)

[Cobalt Attack Surface Monitoring](https://cybersectools.com/tools/cobalt-attack-surface-monitoring) is a commercial [external attack surface management](https://cybersectools.com/categories/external-asm) solution by [Cobalt](https://cybersectools.com/companies/cobalt). [Palo Alto Networks Cortex Xpanse](https://cybersectools.com/tools/palo-alto-networks-cortex-xpanse) is a commercial [external attack surface management](https://cybersectools.com/categories/external-asm) solution by [Palo Alto Networks](https://cybersectools.com/companies/palo-alto-networks). Features, integrations, deployment and the company behind each one, side by side.

## Our take

What our shortlists say about the one we picked.

### [Palo Alto Networks Cortex Xpanse](https://cybersectools.com/tools/palo-alto-networks-cortex-xpanse)

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](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

| | Cobalt Attack Surface Monitoring | Palo Alto Networks Cortex Xpanse |
|---|---|---|
| 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 | Mid-Market, Enterprise |
| Company | Cobalt | Palo Alto Networks |
| Headquarters | – | – |

### Use cases and capabilities

| | Cobalt Attack Surface Monitoring | Palo Alto Networks Cortex Xpanse |
|---|---|---|
| Reconnaissance | Yes | Yes |

### Core features

**Cobalt Attack Surface Monitoring**

7 features listed. Sign in on the page to see them.

**Palo Alto Networks Cortex Xpanse**

10 features listed. Sign in on the page to see them.

### Integrations

**Cobalt Attack Surface Monitoring**

15 integrations listed. Sign in on the page to see them.

**Palo Alto Networks Cortex Xpanse**

12 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.

- [Cobalt Attack Surface Monitoring](https://cybersectools.com/tools/cobalt-attack-surface-monitoring) fits if you are a small business.

## Cobalt Attack Surface Monitoring vs Palo Alto Networks Cortex Xpanse FAQ

Common questions when comparing Cobalt Attack Surface Monitoring vs Palo Alto Networks Cortex Xpanse for external attack surface management.

### What is the difference between Cobalt Attack Surface Monitoring and Palo Alto Networks Cortex Xpanse?

**Cobalt Attack Surface Monitoring**: Continuous external asset discovery and monitoring with daily domain scans, built by Cobalt.

**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.

### Who makes Cobalt Attack Surface Monitoring and Palo Alto Networks Cortex Xpanse?

**Cobalt Attack Surface Monitoring** is made by Cobalt. **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.

### Is Cobalt Attack Surface Monitoring a good alternative to Palo Alto Networks Cortex Xpanse?

Often, yes. Cobalt Attack Surface Monitoring and Palo Alto Networks Cortex Xpanse are both External Attack Surface Management products, and both cover Reconnaissance. Use the table above to see where features, deployment and company size fit differ.

## Related comparisons

- [Cobalt Attack Surface Monitoring vs DDactic Attack Surface Discovery](https://cybersectools.com/compare/cobalt-attack-surface-monitoring-vs-ddactic-attack-surface-discovery)
- [Cobalt Attack Surface Monitoring vs Censys Attack Surface Management](https://cybersectools.com/compare/censys-attack-surface-management-vs-cobalt-attack-surface-monitoring)
- [Cobalt Attack Surface Monitoring vs Matos Automated Attack Surface Management](https://cybersectools.com/compare/cloudmatos-automated-attack-surface-management-vs-cobalt-attack-surface-monitoring)
- [Palo Alto Networks Cortex Xpanse vs DDactic Attack Surface Discovery](https://cybersectools.com/compare/ddactic-attack-surface-discovery-vs-palo-alto-networks-cortex-xpanse)
- [Palo Alto Networks Cortex Xpanse vs Censys Attack Surface Management](https://cybersectools.com/compare/censys-attack-surface-management-vs-palo-alto-networks-cortex-xpanse)
- [Palo Alto Networks Cortex Xpanse vs Matos Automated Attack Surface Management](https://cybersectools.com/compare/cloudmatos-automated-attack-surface-management-vs-palo-alto-networks-cortex-xpanse)

## Alternatives to each

- [See all Cobalt Attack Surface Monitoring alternatives](https://cybersectools.com/alternatives/cobalt-attack-surface-monitoring)
- [See all Palo Alto Networks Cortex Xpanse alternatives](https://cybersectools.com/alternatives/palo-alto-networks-cortex-xpanse)

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Source: https://cybersectools.com/compare/cobalt-attack-surface-monitoring-vs-palo-alto-networks-cortex-xpanse

For AI agents: each product above has its own Markdown page (add .md to its URL, for example https://cybersectools.com/tools/cobalt-attack-surface-monitoring.md). Every CybersecTools shortlist is listed at https://cybersectools.com/shortlists.md.

More on Cobalt Attack Surface Monitoring and Palo Alto Networks Cortex Xpanse: 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