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48 Best PFSense Alternatives & Competitors (2026) | CybersecTools

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PFSense

Best PFSense Alternatives & Competitors in 2026

Top picks: Palo Alto Networks Software Firewalls, SonicWall NS_v Series, AWS Network Firewall — plus 45 more compared.

Network Security

Evaluating PFSense alternatives comes down to matching Network Security capabilities to your environment, integrations, and budget rather than chasing feature parity. The options below are compared on what actually drives a switch: coverage, deployment fit, pricing, and real reviews from security teams. Independent and vendor-neutral: we never sell rankings.

PFSense Alternatives and Competitors

PFSense is a free Next-Gen Firewalls tool. Security professionals most commonly compare it with Palo Alto Networks Software Firewalls, SonicWall NS_v Series, AWS Network Firewall, Endian Secure Digital Platform, and Fortinet Secure Networking. All 48 alternatives are matched by shared capabilities, tags, and NIST CSF 2.0 coverage.

Looking for free options across categories? See our curated roundup of network security tools and other open source picks→ Free & Open Source Tools

Data verified Jul 2026

View PFSense All Network Security Compare Stacks Market Map Explore All Tools

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Top PFSense Alternatives and Competitors at a Glance

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

Palo Alto Networks Software Firewalls

Commercial

Next-Gen Firewalls

Software firewalls for multicloud workload protection with Layer 7 threat prevention

Key features: Layer 7 advanced threat prevention, Multicloud deployment support, Credit-based flexible licensing, AI application and model protection, Unified policy management across clouds

View Palo Alto Networks Software Firewalls|Palo Alto Networks Software Firewalls alternatives|Compare Palo Alto Networks Software Firewalls

SonicWall NS_v Series

Commercial

Next-Gen Firewalls

Virtual NGFW for public/private cloud with RTDMI threat detection

Key features: Real-Time Deep Memory Inspection (RTDMI) for zero-day threat detection, Capture Advanced Threat Protection sandboxing service, Support for VMware ESXi, Microsoft Hyper-V, and KVM hypervisors, AWS and Azure public cloud platform deployment, Unified policy management with single pane of glass interface

View SonicWall NS_v Series|SonicWall NS_v Series alternatives|Compare SonicWall NS_v Series

AWS Network Firewall

Free

Next-Gen Firewalls

AWS Network Firewall provides fine-grained control over network traffic and enables easy deployment of firewall security.

View AWS Network Firewall|AWS Network Firewall alternatives|Compare AWS Network Firewall

Endian Secure Digital Platform

Commercial

Next-Gen Firewalls

Endian Secure Digital Platform provides integrated cybersecurity solutions for IT and OT environments through management tools, security gateways, and endpoint connectivity components.

Key features: Secure Remote Access, Lifecycle Management, Network Awareness, Advanced Firewall, Intrusion Prevention

View Endian Secure Digital Platform|Endian Secure Digital Platform alternatives|Compare Endian Secure Digital Platform

Fortinet Secure Networking

Commercial

Next-Gen 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

SonicWall Managed Protection Security Suite

Commercial

Next-Gen Firewalls

Managed firewall security suite with expert management and cyber warranty

Key features: Expert-managed firewall services, SonicSentry-backed configuration and deployment, Monthly security reporting, Embedded cyber warranty via Cysurance, Multi-tenant architecture support

View SonicWall Managed Protection Security Suite|SonicWall Managed Protection Security Suite alternatives|Compare SonicWall Managed Protection Security Suite

Hillstone Networks Integrative Cybersecurity

Commercial

Next-Gen 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

Endian EndianOS

Commercial

Next-Gen Firewalls

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

Key features: Multi-layered threat protection with firewall, intrusion prevention, antivirus, and zero-day protection, Secure VPN connections with granular network traffic control, Hardened Linux kernel foundation, Web-based centralized management interface, Flexible deployment on hardware, virtual machines, or cloud

View Endian EndianOS|Endian EndianOS alternatives|Compare Endian EndianOS

All 48 Alternatives & Competitors to PFSense

Compare

Palo Alto Networks Software Firewalls

Software firewalls for multicloud workload protection with Layer 7 threat prevention

Next-Gen Firewalls

Compare

SonicWall NS_v Series

Virtual NGFW for public/private cloud with RTDMI threat detection

Next-Gen Firewalls

Compare

AWS Network Firewall

AWS Network Firewall provides fine-grained control over network traffic and enables easy deployment of firewall security.

Next-Gen Firewalls

Free

Compare

Endian Secure Digital Platform

Endian Secure Digital Platform provides integrated cybersecurity solutions for IT and OT environments through management tools, security gateways, and endpoint connectivity components.

Next-Gen Firewalls

Compare

Fortinet Secure Networking

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

Next-Gen Firewalls

Compare

SonicWall Managed Protection Security Suite

Managed firewall security suite with expert management and cyber warranty

Next-Gen Firewalls

Compare

Hillstone Networks Integrative Cybersecurity

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

Next-Gen Firewalls

Compare

Endian EndianOS

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

Next-Gen Firewalls

Compare

UTM security gateway for IT networks with threat management and connectivity

Next-Gen Firewalls

Compare

Sophos Firewall

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

Next-Gen Firewalls

Compare

WatchGuard Firebox M295

Rack-mount NGFW appliance for branch offices and distributed networks

Next-Gen Firewalls

Compare

AhnLab Network PLUS

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

Next-Gen Firewalls

Compare

Sangfor Network Secure - Next Generation Firewall (NGFW)

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

Next-Gen Firewalls

Compare

Palo Alto Networks Strata Network Security Platform

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

Next-Gen Firewalls

Compare

Palo Alto Networks Advanced URL Filtering

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

Next-Gen Firewalls

Compare

Palo Alto Networks PA-7500

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

Next-Gen Firewalls

Compare

Palo Alto Networks Strata Cloud Manager

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

Next-Gen Firewalls

Compare

Array ASI SSL Intercept

SSL/TLS decryption appliance for inspecting encrypted network traffic

Next-Gen Firewalls

Compare

Monitorapp AISVA

SSL/TLS traffic decryption solution for security inspection

Next-Gen Firewalls

Compare

Cato Networks Network Firewall

Cloud-native FWaaS solution providing NGFW capabilities for network security

Next-Gen Firewalls

Compare

Versa Next Generation Firewall

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

Next-Gen Firewalls

Compare

AlgoSec Firewall Analyzer

Firewall rule analysis & optimization tool for hybrid network visibility

Next-Gen Firewalls

Compare

AlgoSec AlgoBot

Chatbot for network security policy management and firewall administration

Next-Gen Firewalls

Compare

Zecurion Secure Web Gateway

Web gateway controlling access to web resources with threat protection

Next-Gen Firewalls

Compare

TEHTRIS XDR/DNS Firewall

DNS traffic monitoring and threat blocking module within TEHTRIS XDR Platform

Next-Gen Firewalls

Compare

F5 BIG-IP Local Traffic Manager

Application delivery controller with load balancing and traffic management

Next-Gen Firewalls

Compare

Cisco Secure Firewall

Enterprise firewall solution for network security and traffic control

Next-Gen Firewalls

Compare

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

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

Next-Gen Firewalls

Compare

SonicWall NS _sp_ Series Next-Gen Firewall

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

Next-Gen Firewalls

Compare

SonicWall FIREWALL SECURITY SERVICES

Add-on security services for SonicWall firewalls with threat protection

Next-Gen Firewalls

Compare

SonicWall Unified Management

Unified mgmt console for MSPs to manage SonicWall security solutions

Next-Gen Firewalls

Compare

Cohesive VNS3 Cloud Firewall

Cloud-based network firewall with segmentation, NAT, and VPN capabilities

Next-Gen Firewalls

Compare

Enea Signaling Security

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

Next-Gen Firewalls

Compare

FireMon Firewall Policy Management

Firewall policy mgmt platform for automating rule changes & compliance

Next-Gen Firewalls

Compare

FireMon Policy Workbench

Firewall policy design and automation platform for network security teams

Next-Gen Firewalls

Compare

GajShield Data Security Firewall

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

Next-Gen Firewalls

Compare

GajShield Contextual Intelligence Engine

Context-based firewall engine providing deep inspection and visibility

Next-Gen Firewalls

Compare

Hypernative Firewall

Onchain firewall that blocks malicious blockchain transactions in real-time

Next-Gen Firewalls

Compare

IP2Location Firewall IP List

Generates geo-based firewall rules to block/allow traffic by country or ASN

Next-Gen Firewalls

Compare

Megaport Firewall as a Service Hosting

Cloud-based firewall hosting platform for deploying virtual firewalls globally

Next-Gen Firewalls

Compare

NETSCOUT nGenius Decryption Appliance

High-performance TLS/SSL/SSH decryption appliance for security monitoring

Next-Gen Firewalls

Compare

Tufin Orchestration Suite

Network security policy orchestration and automation platform

Next-Gen Firewalls

Compare

Palo Alto Networks

Enterprise NGFW platform with threat prevention and Zero Trust capabilities

Next-Gen Firewalls

Compare

Stormshield SN3100

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

Next-Gen Firewalls

Compare

AI-driven NSPM platform for firewall policy automation and lifecycle mgmt.

Next-Gen Firewalls

Compare

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

Next-Gen Firewalls

Compare

BeBroadband Application Awareness Security

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

Next-Gen Firewalls

Compare

Clavister NetWall

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

Next-Gen Firewalls

Also compare alternatives to:

Palo Alto Networks Software Firewalls alternatives SonicWall NS_v Series alternatives AWS Network Firewall alternatives Endian Secure Digital Platform alternatives Fortinet Secure Networking alternatives SonicWall Managed Protection Security Suite alternatives Hillstone Networks Integrative Cybersecurity alternatives Endian EndianOS alternatives Endian UTM alternatives Sophos Firewall alternatives WatchGuard Firebox M295 alternatives AhnLab Network PLUS alternatives

Compare PFSense with:

PFSense vs Palo Alto Networks Software Firewalls PFSense vs SonicWall NS_v Series PFSense vs AWS Network Firewall PFSense vs Endian Secure Digital Platform PFSense vs Fortinet Secure Networking PFSense vs SonicWall Managed Protection Security Suite PFSense vs Hillstone Networks Integrative Cybersecurity PFSense vs Endian EndianOS

PFSense Alternatives FAQ

Common questions security professionals ask when evaluating alternatives and competitors to PFSense.

What are the best alternatives to PFSense?

The most popular alternatives to PFSense include Palo Alto Networks Software Firewalls, SonicWall NS_v Series, AWS Network Firewall, Endian Secure Digital Platform, and Fortinet Secure Networking. These Next-Gen Firewalls tools offer similar capabilities and are frequently compared by security professionals evaluating their options.

How many alternatives to PFSense are available?

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

Is PFSense free or commercial?

PFSense is a free Next-Gen Firewalls tool. You can use it at no cost. Both free and commercial alternatives are available for comparison.

What type of tool is PFSense?

PFSense is a Next-Gen Firewalls tool within the broader Network Security category. It is used by security professionals for next-gen 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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