Alternatives guide

Best Palo Alto Networks Alternatives

Updated Sep 14, 2026 3 alternatives compared

Palo Alto Networks

The one you're replacing Paid

Palo Alto Networks provides enterprise firewalls, cloud security, SASE, and security operations tools, with particularly strong application-aware control and threat prevention.

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The essentials

All 3 at a glance

Palo Alto Networks included for comparison — click any alternative to jump to its full breakdown below.

Alternative Pricing License Built for Founded Best for
Palo Alto Networks Current $0.00Paid Proprietary Enterprise Remote Teams 2005 The one you're replacing
CrowdStrike Falcon $0.00Paid Proprietary Small Business Enterprise 2013 Endpoint-first security consolidation
SentinelOne $0.00Paid Proprietary Small Business Enterprise — Automated endpoint threat response
Darktrace $0.00Paid Proprietary Enterprise Education 2013 AI-driven network anomaly detection
The shortlist

Every alternative, ranked

Filter by pricing model or license — every entry is one we’d consider a real replacement.

Showing 3 alternatives

Top alternative

CrowdStrike Falcon

Paid Proprietary

Stopping attacks across large endpoint fleets is where CrowdStrike Falcon excels, combining cloud-managed prevention, EDR, threat hunting, and optional managed response.

Block Behavioral Threats Process Graph Context Isolate Affected Devices Identity Threat Protection
0
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SentinelOne

Paid Proprietary

SentinelOne is an endpoint and cloud security platform built around behavioral detection, EDR, and automated remediation. It is particularly effective at containing ransomware and giving analysts a coherent timeline of an attack.

Reverse malicious changes Search endpoint history Discover unmanaged assets Protect cloud workloads
0
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Darktrace

Paid Proprietary

Darktrace is an enterprise cybersecurity platform that models normal activity across an organization to detect unusual behavior and contain active threats.

Detect behavioral anomalies Investigate linked incidents Contain active threats Monitor hybrid estates
0
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Before you switch

Should you replace Palo Alto Networks?

Why people stay 3

  • Application-aware controls provide much finer enforcement than basic port and protocol rules.
  • Panorama gives large firewall estates a consistent place for policy, templates, and operational visibility.
  • WildFire and Threat Prevention distribute new detections across subscribed enforcement points.

Why people switch 4

  • Licenses, support, hardware, and security subscriptions stack up quickly, making total cost difficult to forecast.
  • Initial policy design and migration require experienced administrators or paid implementation help.
  • Major PAN-OS upgrades need cautious testing because regressions can affect production traffic and management.
  • Support quality can be inconsistent, with complex cases sometimes requiring repeated escalation.

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