Palo Alto Networks Cortex XDR vs Microsoft Defender for Business

PAPalo Alto Networks Cortex XDR9.2Visit Microsoft Defender for Business8.7Visit

Higher score PA Palo Alto Networks Cortex XDR #2 in Endpoint Security Software 9.2/10 Pricing on request ✓ 1 of 5 features Visit site

vs

Microsoft Defender for Business #7 in Endpoint Security Software 8.7/10 From $3/user/mo (annual) · 30-day trial ✓ 1 of 5 features Visit Microsoft

• Palo Alto Networks Cortex XDR fits best

  Mid-market and enterprise XDR deployments

• Microsoft Defender for Business fits best

  Small businesses seeking low-cost endpoint protection

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Side by side

Feature	PAPalo Alto Networks Cortex XDR 9.2/10 Visit ↗	Microsoft Defender for Business 8.7/10 Visit ↗
At a glance
Editor score	9.2	8.7
Ranking	#2 in Endpoint Security Software	#7 in Endpoint Security Software
Best for	Mid-market and enterprise XDR deployments	Small businesses seeking low-cost endpoint protection
Pricing model	Paid	Paid
Starting price	Not published	$3/user/mo
Free plan	—	—
Free trial	—	—
Deployment	Cloud, Self-hosted	Cloud, Mobile
Platforms	Web, Windows, macOS, Linux, iOS, Android	Web, Windows, macOS, iOS, Android
Support	Docs, Tickets	Docs
Built for	Mid-market, Enterprise	Small business, Mid-market
Features Palo Alto Networks Cortex XDR 1/5 · Microsoft Defender for Business 1/5
EDR included	Not published	Not published
XDR included	Not published	Not published
Mobile protection	Not published	Not published
Server protection	Not published	Not published
Ransomware protection	✓	✓
Specs
Supported platforms	Not published	Windows, macOS, iOS, Android
Entry-plan endpoint limit	Not published	Not published
Our review
Pros	Blocks malware, ransomware, exploits, and fileless attacks Connects endpoint, network, cloud, identity, and email data for detection Supports investigation timelines and automated remediation	Combines antivirus, EDR, ransomware disruption, and automated remediation Includes vulnerability management and attack-surface reduction rules Supports Windows, macOS, iOS, and Android, with Intune integration
Cons	Pricing requires contacting sales License options split endpoint, cloud-host, and data-ingestion needs Management service runs through Palo Alto Networks’ cloud portal	Standalone subscription is limited to five devices per user Annual billing is required for the stated $3-per-user monthly price A payment card is required for the 30-day free trial
Our verdict	Cortex XDR combines endpoint protection with extended detection and response for mid-market and enterprise security teams. It draws on endpoint, network, cloud, identity, and email data to detect attacks, while its endpoint modules block… Read the review →	Microsoft Defender for Business is endpoint security for small and medium-sized businesses. The standalone subscription supports up to 300 users and five devices per user, making it a fit for smaller organizations that want protection… Read the review →

Strengths and trade-offs

• Palo Alto Networks Cortex XDR — where it wins

  • Blocks malware, ransomware, exploits, and fileless attacks
  • Connects endpoint, network, cloud, identity, and email data for detection
  • Supports investigation timelines and automated remediation

  Where it doesn't

  • Pricing requires contacting sales
  • License options split endpoint, cloud-host, and data-ingestion needs
  • Management service runs through Palo Alto Networks’ cloud portal

• Microsoft Defender for Business — where it wins

  • Combines antivirus, EDR, ransomware disruption, and automated remediation
  • Includes vulnerability management and attack-surface reduction rules
  • Supports Windows, macOS, iOS, and Android, with Intune integration

  Where it doesn't

  • Standalone subscription is limited to five devices per user
  • Annual billing is required for the stated $3-per-user monthly price
  • A payment card is required for the 30-day free trial

• PAPalo Alto Networks Cortex XDR9.2/10 · Pricing on request

  Endpoint prevention paired with cross-domain detection, investigation, and response.

  Visit siteFull verdict →
• Microsoft Defender for Business8.7/10 · From $3/user/mo (annual) · 30-day trial

  A $3-per-user endpoint security subscription with antivirus, EDR, and ransomware response.

  Visit MicrosoftFull verdict →