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48 Best Palo Alto Networks Alternatives & Competitors (2026) | CybersecTools

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Palo Alto Networks

Best Palo Alto Networks Alternatives & Competitors in 2026

Top picks: Fortinet Secure Networking, Check Point Securing the AI Transformation, Hillstone Networks Integrative Cybersecurity — plus 45 more compared.

Network Security

Palo Alto Networks Alternatives and Competitors

Palo Alto Networks is a commercial Next-Generation Firewalls tool developed by ADVANTUS360. Security professionals most commonly compare it with . All 48 alternatives are matched by shared capabilities, tags, and NIST CSF 2.0 coverage.

Fortinet Secure Networking

, Check Point Securing the AI Transformation

, Hillstone Networks Integrative Cybersecurity

, Sophos Firewall

, and Versa Next Generation Firewall

Data verified May 2026

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Top Palo Alto Networks Alternatives and Competitors at a Glance

A closer look at the 8 most relevant alternatives and competitors to Palo Alto Networks, including their key features and shared capabilities.

Fortinet Secure Networking

Commercial

Next-Generation Firewalls

Converged network security platform with NGFW, SD-WAN, SASE, and SecOps

Key features: Next-generation firewall (NGFW), Secure SD-WAN, Zero Trust Network Access (ZTNA), Unified SASE platform, Network access control (NAC)

View Fortinet Secure Networking|Fortinet Secure Networking alternatives|Compare Fortinet Secure Networking

Check Point Securing the AI Transformation

Commercial

Next-Generation Firewalls

Enterprise security platform for hybrid mesh networks and AI transformation

Key features: Hybrid mesh network security with Zero Trust architecture, Quantum Network Security firewalls, Email security platform, Harmony workspace security for endpoints and applications, ThreatCloud threat intelligence and prevention

View Check Point Securing the AI Transformation|Check Point Securing the AI Transformation alternatives|Compare Check Point Securing the AI Transformation

Hillstone Networks Integrative Cybersecurity

Commercial

Next-Generation Firewalls

Integrated cybersecurity platform with NGFW, NDR, XDR, ZTNA, and CWPP capabilities

Key features: Next-generation firewall for edge protection, Network detection and response with traffic visibility, Extended detection and response with data correlation, Zero Trust Network Access with continuous monitoring, Cloud workload protection for hybrid and multicloud environments

View Hillstone Networks Integrative Cybersecurity|Hillstone Networks Integrative Cybersecurity alternatives|Compare Hillstone Networks Integrative Cybersecurity

Sophos Firewall

Commercial

Next-Generation Firewalls

Next-gen firewall with SD-WAN, ZTNA, and automated threat response capabilities

Key features: Active Threat Response with automated threat blocking, Synchronized Security coordination across Sophos products, Xstream architecture for traffic acceleration and TLS 1.3 decryption, Deep packet inspection with IPS, web protection, and application control, Built-in SD-WAN capabilities

View Sophos Firewall|Sophos Firewall alternatives|Compare Sophos Firewall

Versa Next Generation Firewall

Commercial

Next-Generation Firewalls

NGFW with threat protection, app visibility, and AI-driven security

Key features: Multiple IDS/IPS engines with antivirus and malware protection, AI-powered Advanced Threat Prevention with sandboxing and UEBA, Deep packet inspection of encrypted and unencrypted traffic including TLS 1.3, Application visibility and control for 4,500+ applications, Device fingerprinting and classification for 1M+ IoT, OT, and BYOD devices

View Versa Next Generation Firewall|Versa Next Generation Firewall alternatives|Compare Versa Next Generation Firewall

SonicWall Gen 8 TZ Series Next-Generation Firewall (NGFW)

Commercial

Next-Generation Firewalls

NGFW for SMBs and branch offices with threat prevention and SD-WAN

Key features: Real-Time Deep Memory Inspection (RTDMI) for threat detection, Capture Advanced Threat Protection (ATP) cloud-based sandbox, Deep packet inspection of TLS/SSL encrypted traffic, Integrated SD-WAN functionality, Zero-Touch Deployment

View SonicWall Gen 8 TZ Series Next-Generation Firewall (NGFW)|SonicWall Gen 8 TZ Series Next-Generation Firewall (NGFW) alternatives|Compare SonicWall Gen 8 TZ Series Next-Generation Firewall (NGFW)

SonicWall FIREWALL SECURITY SERVICES

Commercial

Next-Generation Firewalls

Add-on security services for SonicWall firewalls with threat protection

Key features: Capture ATP sandboxing with RTDMI technology, Intrusion Prevention System (IPS), Application control, Content filtering service, Gateway anti-virus

View SonicWall FIREWALL SECURITY SERVICES|SonicWall FIREWALL SECURITY SERVICES alternatives|Compare SonicWall FIREWALL SECURITY SERVICES

Commercial

Next-Generation Firewalls

Fully managed NGFW service with 24/7 SOC monitoring for SMBs.

Key features: 24/7/365 US-based SOC monitoring and incident response, Firewall event monitoring, alerting, and reporting, Secure remote access via GlobalProtect VPN, DNS security and sinkhole services, Zero-day malware sandbox protection

View BLOKWORX SNPR|BLOKWORX SNPR alternatives|Compare BLOKWORX SNPR

All 48 Alternatives & Competitors to Palo Alto Networks

Compare

Fortinet Secure Networking

Converged network security platform with NGFW, SD-WAN, SASE, and SecOps

Next-Generation Firewalls

Compare

Check Point Securing the AI Transformation

Enterprise security platform for hybrid mesh networks and AI transformation

Next-Generation Firewalls

Compare

Hillstone Networks Integrative Cybersecurity

Integrated cybersecurity platform with NGFW, NDR, XDR, ZTNA, and CWPP capabilities

Next-Generation Firewalls

Compare

Sophos Firewall

Next-gen firewall with SD-WAN, ZTNA, and automated threat response capabilities

Next-Generation Firewalls

Compare

Versa Next Generation Firewall

NGFW with threat protection, app visibility, and AI-driven security

Next-Generation Firewalls

Compare

SonicWall Gen 8 TZ Series Next-Generation Firewall (NGFW)

NGFW for SMBs and branch offices with threat prevention and SD-WAN

Next-Generation Firewalls

Compare

SonicWall FIREWALL SECURITY SERVICES

Add-on security services for SonicWall firewalls with threat protection

Next-Generation Firewalls

Compare

Fully managed NGFW service with 24/7 SOC monitoring for SMBs.

Next-Generation Firewalls

Compare

Clavister NetWall

AI-powered NGFW for mission-critical infrastructure with on-device anomaly detection.

Next-Generation Firewalls

Compare

Corsa Security Platform

Turnkey virtual firewall orchestration platform for enterprises, SPs & MSSPs.

Next-Generation Firewalls

Compare

SonicWall Managed Protection Security Suite

Managed firewall security suite with expert management and cyber warranty

Next-Generation Firewalls

Compare

Cloud-native secure web gateway for web traffic inspection and threat protection

Next-Generation Firewalls

Compare

AhnLab Network PLUS

Integrated network security platform with firewall, IPS, DDoS, and sandbox

Next-Generation Firewalls

Compare

Sangfor Network Secure - Next Generation Firewall (NGFW)

AI-powered NGFW with integrated WAF, threat detection, and SOC Lite

Next-Generation Firewalls

Compare

Palo Alto Networks Advanced URL Filtering

Real-time web threat prevention using ML/DL for URL filtering and phishing

Next-Generation Firewalls

Compare

Palo Alto Networks Strata Cloud Manager

Cloud-based mgmt platform for Palo Alto Networks NGFW & SASE infrastructure

Next-Generation Firewalls

Compare

13 Layers TOTALNETWORKPROTECTION

Comprehensive network protection platform with 13 security layers

Next-Generation Firewalls

Compare

SonicWall NS _sp_ Series Next-Gen Firewall

High-end NGFW for enterprises with RTDMI, multi-instance & unified policy

Next-Generation Firewalls

Compare

Enea Signaling Security

Multi-protocol signaling firewall for telecom networks (SS7, Diameter, GTP-C, 5G)

Next-Generation Firewalls

Compare

Enea Messaging Security

Messaging security platform for mobile operators to block spam and fraud

Next-Generation Firewalls

Compare

FireMon Firewall Policy Management

Firewall policy mgmt platform for automating rule changes & compliance

Next-Generation Firewalls

Compare

GajShield Data Security Firewall

Next-gen firewall with data-centric security and contextual intelligence

Next-Generation Firewalls

Compare

GajShield Contextual Intelligence Engine

Context-based firewall engine providing deep inspection and visibility

Next-Generation Firewalls

Compare

Stormshield SN3100

Next-gen firewall for large enterprises with mission-critical systems

Next-Generation Firewalls

Compare

Sectigo SiteLock Website Protection Solutions

Website security platform with malware scanning, WAF, CDN, and DDoS protection

Next-Generation Firewalls

Compare

Privafy NetEdgeConnect

Cloud-based security software for routers protecting home and business networks

Next-Generation Firewalls

Compare

CSP-delivered network security platform for SMB customers via modular components.

Next-Generation Firewalls

Compare

BeBroadband Application Awareness Security

DPI-based application-aware security for NGFW, ZTNA, and SD-WAN/SASE.

Next-Generation Firewalls

Compare

Corsa Security Platform for Automating FWaaS

Turnkey platform automating physical-to-virtual firewall conversion on-premise.

Next-Generation Firewalls

Compare

Instart Web Performance (Legacy)

A legacy web application security and performance optimization solution that combines security controls with performance enhancement features.

Next-Generation Firewalls

Compare

Endian EndianOS

Linux-based security OS for IT/OT gateways with UTM and industrial protection

Next-Generation Firewalls

Compare

UTM security gateway for IT networks with threat management and connectivity

Next-Generation Firewalls

Compare

Comodo Website Security

Website security platform with WAF, CDN, malware scanning, and backup

Next-Generation Firewalls

Compare

WatchGuard Firebox M295

Rack-mount NGFW appliance for branch offices and distributed networks

Next-Generation Firewalls

Compare

Xcitium Web Protection

Cloud-based web filtering solution protecting against malware and phishing

Next-Generation Firewalls

Compare

Palo Alto Networks Strata Network Security Platform

AI-powered network security platform with unified firewall and SASE capabilities

Next-Generation Firewalls

Compare

Palo Alto Networks PA-7500

Enterprise-scale ML-powered NGFW for data centers and service providers

Next-Generation Firewalls

Compare

Palo Alto Networks Software Firewalls

Software firewalls for multicloud workload protection with Layer 7 threat prevention

Next-Generation Firewalls

Compare

Palo Alto Networks SD-WAN for NGFW

SD-WAN capabilities integrated with Palo Alto Networks NGFWs

Next-Generation Firewalls

Compare

ThreatSTOP IP Defense

Cloud service that automates threat blocking on firewalls, routers & switches

Next-Generation Firewalls

Compare

Somansa Webkeeper

SSL/TLS decryption & malicious site blocking solution with AI control

Next-Generation Firewalls

Compare

Sphyrna NGXS UGW-100 Unidirectional Gateway

EAL 4+ certified unidirectional gateway for secure one-way data transfer

Next-Generation Firewalls

Compare

Sphyrna NGXS AGW-200

Hardware data diode gateway for unidirectional data transfer at 25 Gbps

Next-Generation Firewalls

Compare

Monitorapp AISVA

SSL/TLS traffic decryption solution for security inspection

Next-Generation Firewalls

Compare

Cato Networks Network Firewall

Cloud-native FWaaS solution providing NGFW capabilities for network security

Next-Generation Firewalls

Compare

AlgoSec Firewall Analyzer

Firewall rule analysis & optimization tool for hybrid network visibility

Next-Generation Firewalls

Compare

NetScaler ADC Infrastructure Management

ADC infrastructure management platform for NetScaler deployments

Next-Generation Firewalls

Compare

Zecurion Secure Web Gateway

Web gateway controlling access to web resources with threat protection

Next-Generation Firewalls

Also compare alternatives to:

Fortinet Secure Networking alternatives Check Point Securing the AI Transformation alternatives Hillstone Networks Integrative Cybersecurity alternatives Sophos Firewall alternatives Versa Next Generation Firewall alternatives SonicWall Gen 8 TZ Series Next-Generation Firewall (NGFW) alternatives SonicWall FIREWALL SECURITY SERVICES alternatives BLOKWORX SNPR alternatives Clavister NetWall alternatives Corsa Security Platform alternatives SonicWall Managed Protection Security Suite alternatives Fortra SWG alternatives

Compare Palo Alto Networks with:

Palo Alto Networks vs Fortinet Secure Networking Palo Alto Networks vs Check Point Securing the AI Transformation Palo Alto Networks vs Hillstone Networks Integrative Cybersecurity Palo Alto Networks vs Sophos Firewall Palo Alto Networks vs Versa Next Generation Firewall Palo Alto Networks vs SonicWall Gen 8 TZ Series Next-Generation Firewall (NGFW)Palo Alto Networks vs SonicWall FIREWALL SECURITY SERVICES Palo Alto Networks vs BLOKWORX SNPR

Palo Alto Networks Alternatives FAQ

Common questions security professionals ask when evaluating alternatives and competitors to Palo Alto Networks.

What are the best alternatives to Palo Alto Networks?

The most popular alternatives to Palo Alto Networks include Fortinet Secure Networking, Check Point Securing the AI Transformation, Hillstone Networks Integrative Cybersecurity, Sophos Firewall, and Versa Next Generation Firewall. These Next-Generation Firewalls tools offer similar capabilities and are frequently compared by security professionals evaluating their options.

How many alternatives to Palo Alto Networks are available?

There are 48 alternatives to Palo Alto Networks listed on CybersecTools, all within the Next-Generation Firewalls category. Each alternative is matched based on shared capabilities, tags, and NIST CSF coverage areas.

Is Palo Alto Networks free or commercial?

Palo Alto Networks is a commercial Next-Generation Firewalls tool. It requires a paid license or subscription. Both free and commercial alternatives are available for comparison.

What type of tool is Palo Alto Networks?

Palo Alto Networks is a Next-Generation Firewalls tool within the broader Network Security category. It is used by security professionals for next-generation firewalls capabilities and can be compared against 48 similar tools.

Have more questions? Browse our categories or search for specific tools.

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