Palo Alto Networks / paloaltonetworks.com
AI-driven security operations platform that unifies endpoint, network, and cloud security telemetry into a SOC data platform with AI threat detection, automated response, and ML-powered analyst assistance.
Pricing
Free
Free plan
No
Category
Developer Tools
Platforms
2
Free plan
No
API access
No
Open source
No
Platforms
2
Palo Alto Networks Cortex XSIAM (Extended Security Intelligence and Automation Management) is the company's AI-driven SOC (Security Operations Centre) platform, designed to replace the traditional SIEM + SOAR + EDR combination with a unified AI-native security operations platform.
The platform ingests telemetry from endpoints, networks, cloud environments, and third-party security tools into a unified security data platform with petabyte-scale storage. This data foundation enables AI models to detect threats by correlating signals across the entire environment rather than analysing each security tool's alerts independently.
Bob, the AI Security Operations Analyst, is XSIAM's generative AI feature — an AI analyst that investigates security alerts, provides attack story narratives, suggests remediation steps, and drafts security reports in natural language. For stretched SOC teams dealing with alert volume that exceeds human capacity, Bob accelerates investigation and response without proportional headcount increases.
ML threat detection identifies anomalous behaviour patterns across the collected telemetry that rule-based detection misses. Identity-based threat detection specifically focuses on credential abuse and insider threat patterns, addressing the significant proportion of security incidents involving compromised accounts.
XSIAM has generated significant market attention as a potential replacement for legacy SIEM platforms like Splunk Enterprise Security, positioning Palo Alto as the AI-native alternative to the traditional security analytics market.
Palo Alto Cortex XSIAM runs as ml platform software built around data and text workflows. Users typically start with a prompt, upload, or connected data source, and the underlying model handles the heavy lifting before returning a result you can refine or export. It's available on web and api.
The capabilities that matter most for teams evaluating Palo Alto Cortex XSIAM.
Generative AI security analyst that investigates alerts, generates attack story narratives, suggests remediation steps, and drafts security reports, accelerating SOC response without proportional headcount.
Petabyte-scale ingestion of security telemetry from endpoints, network, cloud, and third-party tools enabling AI correlation across the full environment rather than tool-by-tool analysis.
Machine learning models trained on security telemetry identifying anomalous behaviour patterns that rule-based detection misses across the unified environment.
Enterprise only. Custom pricing based on data volume and modules. No public pricing. Palo Alto Networks is publicly traded (PANW).
Model
Enterprise
Starting price
Free
Free trial
No
Microsoft Sentinel provides cloud-native SIEM with Copilot integration for Microsoft-centric enterprises. Splunk Enterprise Security remains the incumbent for complex multi-source environments. CrowdStrike Falcon is strong for endpoint-first security approaches. SentinelOne AI (covered) focuses on endpoint and XDR.
A side-by-side look at the closest alternative in this category.
Key facts about model providers, platforms, and team support.
Model Provider
Palo Alto, OpenAI
Platforms
Web, API
Deployment
Enterprise, SaaS
Integrations
Palo Alto Cortex XDR, Prisma Cloud, Cortex XSOAR, Third-party security tools, API
Team Collaboration
Yes
Launch Year
2023
Compliance signals and data-handling notes as reported by the vendor.
SOC 2 Type II. ISO 27001. GDPR compliant. FedRAMP authorised. Enterprise security and compliance certifications.
Review Palo Alto's data handling policy. Security telemetry and threat data processed on Palo Alto's infrastructure. Enterprise data handling agreements available.
Editorial Verdict
Palo Alto Cortex XSIAM is the leading AI-native SOC platform for enterprises wanting to modernise from legacy SIEM tools, particularly for organisations already invested in Palo Alto's security ecosystem.
Last verified July 24, 2026.
Enterprise only. Custom pricing based on data volume and modules. No public pricing. Palo Alto Networks is publicly traded (PANW).
Enterprise only. Custom pricing based on data volume and EPS. No public pricing. Acquired by LogRhythm then merged. Contact for pricing.
SOC 2 Type II. ISO 27001. GDPR compliant. FedRAMP authorised. Enterprise security and compliance certifications.
SOC 2 Type II. ISO 27001. GDPR compliant. FedRAMP eligible. Enterprise security certifications.
Review Palo Alto's data handling policy. Security telemetry and threat data processed on Palo Alto's infrastructure. Enterprise data handling agreements available.
Review Exabeam's data handling policy. Security event data and behavioural baselines processed on Exabeam's infrastructure.
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