The product
pfSense is a leading open source firewall and network security solution, providing advanced protection and connectivity options.
The closest PFSense alternatives are Palo Alto Networks Software Firewalls, SonicWall NS_v Series and AWS Network Firewall. Picking a PFSense alternative comes down to fit: Next-Gen Firewalls coverage, your environment, your integrations and your budget. So each option below shows what it covers, how it deploys, its pricing model and the company behind it.
35 alternativesClosest matches: Palo Alto Networks Software Firewalls, SonicWall NS_v Series, AWS Network FirewallPage updated Nov 2026
The product
pfSense is a leading open source firewall and network security solution, providing advanced protection and connectivity options.
PFSense is a free Next-Gen Firewalls solution. The closest matches by shared tags and NIST CSF 2.0 coverage are Palo Alto Networks Software Firewalls, SonicWall NS_v Series, AWS Network Firewall, Fortinet Secure Networking, and Hillstone Networks Integrative Cybersecurity. All 35 alternatives on this page are ranked the same way.
These 8 solutions overlap most with PFSense. Each row says what the product does and, when the overlap is big enough, which capabilities it shares.
Software firewalls for multicloud workload protection with Layer 7 threat prevention
Key features: 10 listed. See them on the Palo Alto Networks Software Firewalls page.
View Palo Alto Networks Software FirewallsPalo Alto Networks Software Firewalls alternativesPFSense vs Palo Alto Networks Software Firewalls
Virtual NGFW for public/private cloud with RTDMI threat detection
Key features: 10 listed. See them on the SonicWall NS_v Series page.
View SonicWall NS_v SeriesSonicWall NS_v Series alternativesPFSense vs SonicWall NS_v Series
AWS Network Firewall provides fine-grained control over network traffic and enables easy deployment of firewall security.
View AWS Network FirewallAWS Network Firewall alternativesPFSense vs AWS Network Firewall
Converged network security platform with NGFW, SD-WAN, SASE, and SecOps
Key features: 10 listed. See them on the Fortinet Secure Networking page.
View Fortinet Secure NetworkingFortinet Secure Networking alternativesPFSense vs Fortinet Secure Networking
Integrated cybersecurity platform with NGFW, NDR, XDR, ZTNA, and CWPP capabilities
Key features: 10 listed. See them on the Hillstone Networks Integrative Cybersecurity page.
View Hillstone Networks Integrative CybersecurityHillstone Networks Integrative Cybersecurity alternativesPFSense vs Hillstone Networks Integrative Cybersecurity
Endian Secure Digital Platform provides integrated cybersecurity solutions for IT and OT environments through management tools, security gateways, and endpoint connectivity components.
Key features: 9 listed. See them on the Endian Secure Digital Platform page.
View Endian Secure Digital PlatformEndian Secure Digital Platform alternativesPFSense vs Endian Secure Digital Platform
Next-gen firewall with SD-WAN, ZTNA, and automated threat response capabilities
Key features: 10 listed. See them on the Sophos Firewall page.
View Sophos FirewallSophos Firewall alternativesPFSense vs Sophos Firewall
Integrated network security platform with firewall, IPS, DDoS, and sandbox
Key features: 10 listed. See them on the AhnLab Network PLUS page.
View AhnLab Network PLUSAhnLab Network PLUS alternativesPFSense vs AhnLab Network PLUS
Software firewalls for multicloud workload protection with Layer 7 threat prevention
Virtual NGFW for public/private cloud with RTDMI threat detection
AWS Network Firewall provides fine-grained control over network traffic and enables easy deployment of firewall security.
Converged network security platform with NGFW, SD-WAN, SASE, and SecOps
Integrated cybersecurity platform with NGFW, NDR, XDR, ZTNA, and CWPP capabilities
Endian Secure Digital Platform provides integrated cybersecurity solutions for IT and OT environments through management tools, security gateways, and endpoint connectivity components.
Next-gen firewall with SD-WAN, ZTNA, and automated threat response capabilities
Integrated network security platform with firewall, IPS, DDoS, and sandbox
AI-powered NGFW with integrated WAF, threat detection, and SOC Lite
Cloud-native FWaaS solution providing NGFW capabilities for network security
NGFW with threat protection, app visibility, and AI-driven security
Web gateway controlling access to web resources with threat protection
DNS traffic monitoring and threat blocking module within TEHTRIS XDR Platform
Application delivery controller with load balancing and traffic management
Enterprise firewall solution for network security and traffic control
Multi-protocol signaling firewall for telecom networks (SS7, Diameter, GTP-C, 5G)
Firewall policy mgmt platform for automating rule changes & compliance
Next-gen firewall with data-centric security and contextual intelligence
CSP-delivered network security platform for SMB customers via modular components.
DPI-based application-aware security for NGFW, ZTNA, and SD-WAN/SASE.
AI-powered NGFW for mission-critical infrastructure with on-device anomaly detection.
Russian FSTEC-certified NGFW with IPS, app control, and TLS inspection.
Self-hosted control plane for managing multi-cluster HAProxy Enterprise deployments.
UTM firewall appliance based on pfSense offering perimeter security
Swiss IT security consultancy offering advisory, integration, and managed security
Indian-made firewall with SD-WAN, Wi-Fi hotspot login and central control
Next-generation firewalls with threat prevention for data center, branch and cloud.
Firewall for on-premises and multi-cloud networks with threat detection and SD-WAN.
Next-generation firewall with intrusion prevention, malware checks and central control.
Physical, virtual and container next-generation firewalls for edge, data center and cloud.
SSL/TLS decryption appliance for inspecting encrypted network traffic
Firewall rule analysis & optimization tool for hybrid network visibility
Cloud-based network firewall with segmentation, NAT, and VPN capabilities
Generates geo-based firewall rules to block/allow traffic by country or ASN
Common questions when weighing alternatives to PFSense.
The closest matches to PFSense by shared tags and NIST CSF 2.0 coverage are Palo Alto Networks Software Firewalls, SonicWall NS_v Series, AWS Network Firewall, Fortinet Secure Networking, and Hillstone Networks Integrative Cybersecurity. All of them are Next-Gen Firewalls products.
This page shows 35 alternatives to PFSense, all in the Next-Gen Firewalls category. Each one is matched on shared tags and NIST CSF 2.0 areas, and the closest matches rank first.
PFSense is a free Next-Gen Firewalls product. You can use it at no cost. Only commercial alternatives are listed here. Free and open source products are under /free.
PFSense is a Next-Gen Firewalls product in the Network Security category. You can compare it with the 35 other Next-Gen Firewalls products on this page.
Need the answer fast? Best Next-Generation Firewall Solutions for Business picks Palo Alto Networks Next-Generation Firewalls, Fortinet FortiGate Next-Generation Firewall, Cisco Secure Firewall and 4 more.See the shortlist
