# Palo Alto Networks Cortex XSIAM vs SentinelOne: side-by-side comparison (2026)

[Palo Alto Networks Cortex XSIAM](https://cybersectools.com/tools/palo-alto-networks-cortex-xsiam) is a commercial [extended detection and response](https://cybersectools.com/categories/xdr) solution by [Palo Alto Networks](https://cybersectools.com/companies/palo-alto-networks). [SentinelOne](https://cybersectools.com/tools/sentinelone) is a commercial [extended detection and response](https://cybersectools.com/categories/xdr) solution by [SentinelOne](https://cybersectools.com/companies/sentinelone). Features, integrations, deployment and the company behind each one, side by side.

## Side-by-side comparison

| | Palo Alto Networks Cortex XSIAM | SentinelOne |
|---|---|---|
| Pricing model | Commercial | Commercial |
| Category | Extended Detection and Response | Extended Detection and Response |
| Verified | No | No |
| Deployment type | Cloud | Cloud |
| Company size fit | Mid-Market, Enterprise | SMB, Mid-Market, Enterprise |
| Company | Palo Alto Networks | SentinelOne |
| Headquarters | – | – |

### Use cases and capabilities

| | Palo Alto Networks Cortex XSIAM | SentinelOne |
|---|---|---|
| MITRE ATT&CK | Yes | – |
| NDR | Yes | – |

### Core features

**Palo Alto Networks Cortex XSIAM**

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

**SentinelOne**

4 features 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.

- [SentinelOne](https://cybersectools.com/tools/sentinelone) fits if you are a small business.

## Palo Alto Networks Cortex XSIAM vs SentinelOne FAQ

Common questions when comparing Palo Alto Networks Cortex XSIAM vs SentinelOne for extended detection and response.

### What is the difference between Palo Alto Networks Cortex XSIAM and SentinelOne?

**Palo Alto Networks Cortex XSIAM**: AI-driven SOC platform combining SIEM, SOAR, EDR, NDR, and CDR capabilities. Built by Palo Alto Networks.

**SentinelOne**: AI-driven endpoint protection platform for threat detection and response. Built by SentinelOne.

The table above shows where their features, integrations, deployment and company size fit differ.

### Who makes Palo Alto Networks Cortex XSIAM and SentinelOne?

**Palo Alto Networks Cortex XSIAM** is made by Palo Alto Networks. **SentinelOne** is made by SentinelOne. The vendor behind a product decides its roadmap, support, and longevity, so check each company's profile before you commit.

### Is Palo Alto Networks Cortex XSIAM a good alternative to SentinelOne?

Often, yes. Palo Alto Networks Cortex XSIAM and SentinelOne are both Extended Detection and Response products. Use the table above to see where features, deployment and company size fit differ.

## Related comparisons

- [Palo Alto Networks Cortex XSIAM vs ThreatDefence SecOps Platform](https://cybersectools.com/compare/palo-alto-networks-cortex-xsiam-vs-threatdefence-secops-platform)
- [Palo Alto Networks Cortex XSIAM vs Fidelis Security](https://cybersectools.com/compare/fidelis-security-vs-palo-alto-networks-cortex-xsiam)
- [Palo Alto Networks Cortex XSIAM vs Red Piranha Crystal Eye XDR](https://cybersectools.com/compare/palo-alto-networks-cortex-xsiam-vs-red-piranha-crystal-eye-xdr)
- [SentinelOne vs ThreatDefence SecOps Platform](https://cybersectools.com/compare/sentinelone-vs-threatdefence-secops-platform)
- [SentinelOne vs Fidelis Security](https://cybersectools.com/compare/fidelis-security-vs-sentinelone)
- [SentinelOne vs Red Piranha Crystal Eye XDR](https://cybersectools.com/compare/red-piranha-crystal-eye-xdr-vs-sentinelone)

## Alternatives to each

- [See all Palo Alto Networks Cortex XSIAM alternatives](https://cybersectools.com/alternatives/palo-alto-networks-cortex-xsiam)
- [See all SentinelOne alternatives](https://cybersectools.com/alternatives/sentinelone)

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Source: https://cybersectools.com/compare/palo-alto-networks-cortex-xsiam-vs-sentinelone

For AI agents: each product above has its own Markdown page (add .md to its URL, for example https://cybersectools.com/tools/palo-alto-networks-cortex-xsiam.md). Every CybersecTools shortlist is listed at https://cybersectools.com/shortlists.md.

More on Palo Alto Networks Cortex XSIAM and SentinelOne: 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