# Top 10 OPNsense® Alternatives & Competitors
**Average Rating:** 4.8/5
**Total Number of Reviews:** 5
Explore the best alternatives to OPNsense® for users who need new software features or want to try different solutions. Firewall Software is a widely used technology, and many people are seeking user friendly, sophisticated software solutions with policy management, virtual private network (vpn), and antivirus. Other important factors to consider when researching alternatives to OPNsense® include reliability and ease of use. The best overall OPNsense® alternative is Netgate pfSense. Other similar apps like OPNsense® are Sophos Firewall, Check Point Next Generation Firewalls (NGFWs), ThreatLocker Zero Trust Platform, and Check Point Cloud Firewall (formerly CloudGuard Network Security). OPNsense® alternatives can be found in [Firewall Software](https://www.g2.com/categories/firewall-software) but may also be in [Zero Trust Platforms](https://www.g2.com/categories/zero-trust-platforms) or [Unified Threat Management Software](https://www.g2.com/categories/unified-threat-management-utm).


## Best Paid & Free Alternatives to OPNsense®
  - [Netgate pfSense](https://www.g2.com/products/netgate-pfsense/reviews)
  - [Sophos Firewall](https://www.g2.com/products/sophos-firewall/reviews)
  - [Check Point Next Generation Firewalls (NGFWs)](https://www.g2.com/products/check-point-next-generation-firewalls-ngfws/reviews)
  - [ThreatLocker Zero Trust Platform](https://www.g2.com/products/threatlocker-zero-trust-platform/reviews)
  - [Check Point Cloud Firewall (formerly CloudGuard Network Security)](https://www.g2.com/products/check-point-cloud-firewall-formerly-cloudguard-network-security/reviews)
  - [WatchGuard Network Security](https://www.g2.com/products/watchguard-network-security/reviews)
  - [FortiGate-VM NGFW](https://www.g2.com/products/fortigate-vm-ngfw/reviews)
  - [Zscaler Internet Access](https://www.g2.com/products/zscaler-internet-access/reviews)
  - [Palo Alto Networks Next-Generation Firewalls](https://www.g2.com/products/palo-alto-networks-next-generation-firewalls/reviews)
  - [SonicWall Next Generation Firewall](https://www.g2.com/products/sonicwall-next-generation-firewall/reviews)

## Top 10 Alternatives to OPNsense® Recently Reviewed By G2 Community
Browse options below. Based on reviewer data, you can see how OPNsense® stacks up to the competition, check reviews from current & previous users in industries like Computer & Network Security, Computer Software, and Information Technology and Services, and find the best product for your business.


  ### 1. [Netgate pfSense](https://www.g2.com/products/netgate-pfsense/reviews)
By Netgate
**Average Rating:** 4.7/5
**Total Reviews:** 326
The Netgate pfSense project is a powerful open source firewall and routing platform based on @FreeBSD.


Reviewers say compared to OPNsense®, Netgate pfSense is:
- Easier to set up
- Better at meeting requirements
- Better at support
Categories in common with OPNsense®: [Firewall Software](https://www.g2.com/categories/firewall-software)

**Compare:** [OPNsense® vs Netgate pfSense](https://www.g2.com/compare/netgate-pfsense-vs-opnsense)
**Compare Netgate pfSense with other alternatives:**
- [Netgate pfSense vs Sophos Firewall](https://www.g2.com/compare/netgate-pfsense-vs-sophos-firewall)
- [Netgate pfSense vs Check Point Next Generation Firewalls (NGFWs)](https://www.g2.com/compare/check-point-next-generation-firewalls-ngfws-vs-netgate-pfsense)
- [Netgate pfSense vs ThreatLocker Zero Trust Platform](https://www.g2.com/compare/netgate-pfsense-vs-threatlocker-zero-trust-platform)
- [Netgate pfSense vs Check Point Cloud Firewall (formerly CloudGuard Network Security)](https://www.g2.com/compare/check-point-cloud-firewall-formerly-cloudguard-network-security-vs-netgate-pfsense)
- [Netgate pfSense vs WatchGuard Network Security](https://www.g2.com/compare/netgate-pfsense-vs-watchguard-network-security)
- [Netgate pfSense vs FortiGate-VM NGFW](https://www.g2.com/compare/fortigate-vm-ngfw-vs-netgate-pfsense)
- [Netgate pfSense vs Zscaler Internet Access](https://www.g2.com/compare/netgate-pfsense-vs-zscaler-internet-access)
- [Netgate pfSense vs Palo Alto Networks Next-Generation Firewalls](https://www.g2.com/compare/netgate-pfsense-vs-palo-alto-networks-next-generation-firewalls)
- [Netgate pfSense vs SonicWall Next Generation Firewall](https://www.g2.com/compare/netgate-pfsense-vs-sonicwall-next-generation-firewall)

  ### 2. [Sophos Firewall](https://www.g2.com/products/sophos-firewall/reviews)
By Sophos
**Average Rating:** 4.7/5
**Total Reviews:** 851
Ultimate enterprise firewall performance, security, and control.


Reviewers say compared to OPNsense®, Sophos Firewall is:
- Easier to set up
- More usable
- Better at support
Categories in common with OPNsense®: [Firewall Software](https://www.g2.com/categories/firewall-software)

**Compare:** [OPNsense® vs Sophos Firewall](https://www.g2.com/compare/opnsense-vs-sophos-firewall)
**Compare Sophos Firewall with other alternatives:**
- [Sophos Firewall vs Netgate pfSense](https://www.g2.com/compare/netgate-pfsense-vs-sophos-firewall)
- [Sophos Firewall vs Check Point Next Generation Firewalls (NGFWs)](https://www.g2.com/compare/check-point-next-generation-firewalls-ngfws-vs-sophos-firewall)
- [Sophos Firewall vs ThreatLocker Zero Trust Platform](https://www.g2.com/compare/sophos-firewall-vs-threatlocker-zero-trust-platform)
- [Sophos Firewall vs Check Point Cloud Firewall (formerly CloudGuard Network Security)](https://www.g2.com/compare/check-point-cloud-firewall-formerly-cloudguard-network-security-vs-sophos-firewall)
- [Sophos Firewall vs WatchGuard Network Security](https://www.g2.com/compare/sophos-firewall-vs-watchguard-network-security)
- [Sophos Firewall vs FortiGate-VM NGFW](https://www.g2.com/compare/fortigate-vm-ngfw-vs-sophos-firewall)
- [Sophos Firewall vs Zscaler Internet Access](https://www.g2.com/compare/sophos-firewall-vs-zscaler-internet-access)
- [Sophos Firewall vs Palo Alto Networks Next-Generation Firewalls](https://www.g2.com/compare/palo-alto-networks-next-generation-firewalls-vs-sophos-firewall)
- [Sophos Firewall vs SonicWall Next Generation Firewall](https://www.g2.com/compare/sonicwall-next-generation-firewall-vs-sophos-firewall)

  ### 3. [Check Point Next Generation Firewalls (NGFWs)](https://www.g2.com/products/check-point-next-generation-firewalls-ngfws/reviews)
By Check Point Software Technologies
**Average Rating:** 4.5/5
**Total Reviews:** 591
Check Point Firewall. The Check Point Firewall Software Blade incorporates all of the power and capability of the revolutionary FireWall-1 solution while adding user identity awareness to provide granular event awareness and policy enforcement.


Categories in common with OPNsense®: [Firewall Software](https://www.g2.com/categories/firewall-software)

**Compare:** [OPNsense® vs Check Point Next Generation Firewalls (NGFWs)](https://www.g2.com/compare/check-point-next-generation-firewalls-ngfws-vs-opnsense)
**Compare Check Point Next Generation Firewalls (NGFWs) with other alternatives:**
- [Check Point Next Generation Firewalls (NGFWs) vs Netgate pfSense](https://www.g2.com/compare/check-point-next-generation-firewalls-ngfws-vs-netgate-pfsense)
- [Check Point Next Generation Firewalls (NGFWs) vs Sophos Firewall](https://www.g2.com/compare/check-point-next-generation-firewalls-ngfws-vs-sophos-firewall)
- [Check Point Next Generation Firewalls (NGFWs) vs ThreatLocker Zero Trust Platform](https://www.g2.com/compare/check-point-next-generation-firewalls-ngfws-vs-threatlocker-zero-trust-platform)
- [Check Point Next Generation Firewalls (NGFWs) vs Check Point Cloud Firewall (formerly CloudGuard Network Security)](https://www.g2.com/compare/check-point-cloud-firewall-formerly-cloudguard-network-security-vs-check-point-next-generation-firewalls-ngfws)
- [Check Point Next Generation Firewalls (NGFWs) vs WatchGuard Network Security](https://www.g2.com/compare/check-point-next-generation-firewalls-ngfws-vs-watchguard-network-security)
- [Check Point Next Generation Firewalls (NGFWs) vs FortiGate-VM NGFW](https://www.g2.com/compare/check-point-next-generation-firewalls-ngfws-vs-fortigate-vm-ngfw)
- [Check Point Next Generation Firewalls (NGFWs) vs Zscaler Internet Access](https://www.g2.com/compare/check-point-next-generation-firewalls-ngfws-vs-zscaler-internet-access)
- [Check Point Next Generation Firewalls (NGFWs) vs Palo Alto Networks Next-Generation Firewalls](https://www.g2.com/compare/check-point-next-generation-firewalls-ngfws-vs-palo-alto-networks-next-generation-firewalls)
- [Check Point Next Generation Firewalls (NGFWs) vs SonicWall Next Generation Firewall](https://www.g2.com/compare/check-point-next-generation-firewalls-ngfws-vs-sonicwall-next-generation-firewall)

  ### 4. [ThreatLocker Zero Trust Platform](https://www.g2.com/products/threatlocker-zero-trust-platform/reviews)
By Threatlocker Inc
**Average Rating:** 4.8/5
**Total Reviews:** 481
Get unprecedented visibility and control of your cybersecurity, quickly, easily, and cost-effectively. Schedule a free product demonstration and ThreatLocker will show you how.


Reviewers say compared to OPNsense®, ThreatLocker Zero Trust Platform is:
- Better at support
- Easier to set up
- Better at meeting requirements
Categories in common with OPNsense®: [Firewall Software](https://www.g2.com/categories/firewall-software)

**Compare:** [OPNsense® vs ThreatLocker Zero Trust Platform](https://www.g2.com/compare/opnsense-vs-threatlocker-zero-trust-platform)
**Compare ThreatLocker Zero Trust Platform with other alternatives:**
- [ThreatLocker Zero Trust Platform vs Netgate pfSense](https://www.g2.com/compare/netgate-pfsense-vs-threatlocker-zero-trust-platform)
- [ThreatLocker Zero Trust Platform vs Sophos Firewall](https://www.g2.com/compare/sophos-firewall-vs-threatlocker-zero-trust-platform)
- [ThreatLocker Zero Trust Platform vs Check Point Next Generation Firewalls (NGFWs)](https://www.g2.com/compare/check-point-next-generation-firewalls-ngfws-vs-threatlocker-zero-trust-platform)
- [ThreatLocker Zero Trust Platform vs Check Point Cloud Firewall (formerly CloudGuard Network Security)](https://www.g2.com/compare/check-point-cloud-firewall-formerly-cloudguard-network-security-vs-threatlocker-zero-trust-platform)
- [ThreatLocker Zero Trust Platform vs WatchGuard Network Security](https://www.g2.com/compare/threatlocker-zero-trust-platform-vs-watchguard-network-security)
- [ThreatLocker Zero Trust Platform vs FortiGate-VM NGFW](https://www.g2.com/compare/fortigate-vm-ngfw-vs-threatlocker-zero-trust-platform)
- [ThreatLocker Zero Trust Platform vs Zscaler Internet Access](https://www.g2.com/compare/threatlocker-zero-trust-platform-vs-zscaler-internet-access)
- [ThreatLocker Zero Trust Platform vs Palo Alto Networks Next-Generation Firewalls](https://www.g2.com/compare/palo-alto-networks-next-generation-firewalls-vs-threatlocker-zero-trust-platform)
- [ThreatLocker Zero Trust Platform vs SonicWall Next Generation Firewall](https://www.g2.com/compare/sonicwall-next-generation-firewall-vs-threatlocker-zero-trust-platform)

  ### 5. [Check Point Cloud Firewall (formerly CloudGuard Network Security)](https://www.g2.com/products/check-point-cloud-firewall-formerly-cloudguard-network-security/reviews)
By Check Point Software Technologies
**Average Rating:** 4.4/5
**Total Reviews:** 291
Check Point CloudGuard Network Security for private and public cloud platforms is designed to protect assets in the cloud against the most sophisticated threats.


Reviewers say compared to OPNsense®, Check Point Cloud Firewall (formerly CloudGuard Network Security) is:
- Easier to set up
Categories in common with OPNsense®: [Firewall Software](https://www.g2.com/categories/firewall-software)

**Compare:** [OPNsense® vs Check Point Cloud Firewall (formerly CloudGuard Network Security)](https://www.g2.com/compare/check-point-cloud-firewall-formerly-cloudguard-network-security-vs-opnsense)
**Compare Check Point Cloud Firewall (formerly CloudGuard Network Security) with other alternatives:**
- [Check Point Cloud Firewall (formerly CloudGuard Network Security) vs Netgate pfSense](https://www.g2.com/compare/check-point-cloud-firewall-formerly-cloudguard-network-security-vs-netgate-pfsense)
- [Check Point Cloud Firewall (formerly CloudGuard Network Security) vs Sophos Firewall](https://www.g2.com/compare/check-point-cloud-firewall-formerly-cloudguard-network-security-vs-sophos-firewall)
- [Check Point Cloud Firewall (formerly CloudGuard Network Security) vs Check Point Next Generation Firewalls (NGFWs)](https://www.g2.com/compare/check-point-cloud-firewall-formerly-cloudguard-network-security-vs-check-point-next-generation-firewalls-ngfws)
- [Check Point Cloud Firewall (formerly CloudGuard Network Security) vs ThreatLocker Zero Trust Platform](https://www.g2.com/compare/check-point-cloud-firewall-formerly-cloudguard-network-security-vs-threatlocker-zero-trust-platform)
- [Check Point Cloud Firewall (formerly CloudGuard Network Security) vs WatchGuard Network Security](https://www.g2.com/compare/check-point-cloud-firewall-formerly-cloudguard-network-security-vs-watchguard-network-security)
- [Check Point Cloud Firewall (formerly CloudGuard Network Security) vs FortiGate-VM NGFW](https://www.g2.com/compare/check-point-cloud-firewall-formerly-cloudguard-network-security-vs-fortigate-vm-ngfw)
- [Check Point Cloud Firewall (formerly CloudGuard Network Security) vs Zscaler Internet Access](https://www.g2.com/compare/check-point-cloud-firewall-formerly-cloudguard-network-security-vs-zscaler-internet-access)
- [Check Point Cloud Firewall (formerly CloudGuard Network Security) vs Palo Alto Networks Next-Generation Firewalls](https://www.g2.com/compare/check-point-cloud-firewall-formerly-cloudguard-network-security-vs-palo-alto-networks-next-generation-firewalls)
- [Check Point Cloud Firewall (formerly CloudGuard Network Security) vs SonicWall Next Generation Firewall](https://www.g2.com/compare/check-point-cloud-firewall-formerly-cloudguard-network-security-vs-sonicwall-next-generation-firewall)

  ### 6. [WatchGuard Network Security](https://www.g2.com/products/watchguard-network-security/reviews)
By WatchGuard
**Average Rating:** 4.7/5
**Total Reviews:** 267
WatchGuard has deployed nearly a million integrated, multi-function threat management appliances worldwide. Our signature red boxes are architected to be the industry's smartest, fastest, and meanest security devices with every scanning engine running at full throttle.


Reviewers say compared to OPNsense®, WatchGuard Network Security is:
- Easier to set up
- More usable
- Better at meeting requirements
Categories in common with OPNsense®: [Firewall Software](https://www.g2.com/categories/firewall-software)

**Compare:** [OPNsense® vs WatchGuard Network Security](https://www.g2.com/compare/opnsense-vs-watchguard-network-security)
**Compare WatchGuard Network Security with other alternatives:**
- [WatchGuard Network Security vs Netgate pfSense](https://www.g2.com/compare/netgate-pfsense-vs-watchguard-network-security)
- [WatchGuard Network Security vs Sophos Firewall](https://www.g2.com/compare/sophos-firewall-vs-watchguard-network-security)
- [WatchGuard Network Security vs Check Point Next Generation Firewalls (NGFWs)](https://www.g2.com/compare/check-point-next-generation-firewalls-ngfws-vs-watchguard-network-security)
- [WatchGuard Network Security vs ThreatLocker Zero Trust Platform](https://www.g2.com/compare/threatlocker-zero-trust-platform-vs-watchguard-network-security)
- [WatchGuard Network Security vs Check Point Cloud Firewall (formerly CloudGuard Network Security)](https://www.g2.com/compare/check-point-cloud-firewall-formerly-cloudguard-network-security-vs-watchguard-network-security)
- [WatchGuard Network Security vs FortiGate-VM NGFW](https://www.g2.com/compare/fortigate-vm-ngfw-vs-watchguard-network-security)
- [WatchGuard Network Security vs Zscaler Internet Access](https://www.g2.com/compare/watchguard-network-security-vs-zscaler-internet-access)
- [WatchGuard Network Security vs Palo Alto Networks Next-Generation Firewalls](https://www.g2.com/compare/palo-alto-networks-next-generation-firewalls-vs-watchguard-network-security)
- [WatchGuard Network Security vs SonicWall Next Generation Firewall](https://www.g2.com/compare/sonicwall-next-generation-firewall-vs-watchguard-network-security)

  ### 7. [FortiGate-VM NGFW](https://www.g2.com/products/fortigate-vm-ngfw/reviews)
By Fortinet
**Average Rating:** 4.6/5
**Total Reviews:** 231
FortiGate offers a network security platform, designed to deliver threat protection and performance with reduced complexity.


Reviewers say compared to OPNsense®, FortiGate-VM NGFW is:
- Easier to set up
Categories in common with OPNsense®: [Firewall Software](https://www.g2.com/categories/firewall-software)

**Compare:** [OPNsense® vs FortiGate-VM NGFW](https://www.g2.com/compare/fortigate-vm-ngfw-vs-opnsense)
**Compare FortiGate-VM NGFW with other alternatives:**
- [FortiGate-VM NGFW vs Netgate pfSense](https://www.g2.com/compare/fortigate-vm-ngfw-vs-netgate-pfsense)
- [FortiGate-VM NGFW vs Sophos Firewall](https://www.g2.com/compare/fortigate-vm-ngfw-vs-sophos-firewall)
- [FortiGate-VM NGFW vs Check Point Next Generation Firewalls (NGFWs)](https://www.g2.com/compare/check-point-next-generation-firewalls-ngfws-vs-fortigate-vm-ngfw)
- [FortiGate-VM NGFW vs ThreatLocker Zero Trust Platform](https://www.g2.com/compare/fortigate-vm-ngfw-vs-threatlocker-zero-trust-platform)
- [FortiGate-VM NGFW vs Check Point Cloud Firewall (formerly CloudGuard Network Security)](https://www.g2.com/compare/check-point-cloud-firewall-formerly-cloudguard-network-security-vs-fortigate-vm-ngfw)
- [FortiGate-VM NGFW vs WatchGuard Network Security](https://www.g2.com/compare/fortigate-vm-ngfw-vs-watchguard-network-security)
- [FortiGate-VM NGFW vs Zscaler Internet Access](https://www.g2.com/compare/fortigate-vm-ngfw-vs-zscaler-internet-access)
- [FortiGate-VM NGFW vs Palo Alto Networks Next-Generation Firewalls](https://www.g2.com/compare/fortigate-vm-ngfw-vs-palo-alto-networks-next-generation-firewalls)
- [FortiGate-VM NGFW vs SonicWall Next Generation Firewall](https://www.g2.com/compare/fortigate-vm-ngfw-vs-sonicwall-next-generation-firewall)

  ### 8. [Zscaler Internet Access](https://www.g2.com/products/zscaler-internet-access/reviews)
By Zscaler
**Average Rating:** 4.4/5
**Total Reviews:** 207
Zscaler Internet Access delivers the complete security stack as a service from the cloud.


Reviewers say compared to OPNsense®, Zscaler Internet Access is:
- Easier to set up
Categories in common with OPNsense®: [Firewall Software](https://www.g2.com/categories/firewall-software)

**Compare:** [OPNsense® vs Zscaler Internet Access](https://www.g2.com/compare/opnsense-vs-zscaler-internet-access)
**Compare Zscaler Internet Access with other alternatives:**
- [Zscaler Internet Access vs Netgate pfSense](https://www.g2.com/compare/netgate-pfsense-vs-zscaler-internet-access)
- [Zscaler Internet Access vs Sophos Firewall](https://www.g2.com/compare/sophos-firewall-vs-zscaler-internet-access)
- [Zscaler Internet Access vs Check Point Next Generation Firewalls (NGFWs)](https://www.g2.com/compare/check-point-next-generation-firewalls-ngfws-vs-zscaler-internet-access)
- [Zscaler Internet Access vs ThreatLocker Zero Trust Platform](https://www.g2.com/compare/threatlocker-zero-trust-platform-vs-zscaler-internet-access)
- [Zscaler Internet Access vs Check Point Cloud Firewall (formerly CloudGuard Network Security)](https://www.g2.com/compare/check-point-cloud-firewall-formerly-cloudguard-network-security-vs-zscaler-internet-access)
- [Zscaler Internet Access vs WatchGuard Network Security](https://www.g2.com/compare/watchguard-network-security-vs-zscaler-internet-access)
- [Zscaler Internet Access vs FortiGate-VM NGFW](https://www.g2.com/compare/fortigate-vm-ngfw-vs-zscaler-internet-access)
- [Zscaler Internet Access vs Palo Alto Networks Next-Generation Firewalls](https://www.g2.com/compare/palo-alto-networks-next-generation-firewalls-vs-zscaler-internet-access)
- [Zscaler Internet Access vs SonicWall Next Generation Firewall](https://www.g2.com/compare/sonicwall-next-generation-firewall-vs-zscaler-internet-access)

  ### 9. [Palo Alto Networks Next-Generation Firewalls](https://www.g2.com/products/palo-alto-networks-next-generation-firewalls/reviews)
By Palo Alto Networks
**Average Rating:** 4.5/5
**Total Reviews:** 176
Our next-generation firewall classifies all traffic, including encrypted traffic, based on application, application function, user and content. You can create comprehensive, precise security policies, resulting in safe enablement of applications. This lets only authorized users run sanctioned applications, greatly reducing the surface area of cyber attacks across the organization.


Categories in common with OPNsense®: [Firewall Software](https://www.g2.com/categories/firewall-software)

**Compare:** [OPNsense® vs Palo Alto Networks Next-Generation Firewalls](https://www.g2.com/compare/opnsense-vs-palo-alto-networks-next-generation-firewalls)
**Compare Palo Alto Networks Next-Generation Firewalls with other alternatives:**
- [Palo Alto Networks Next-Generation Firewalls vs Netgate pfSense](https://www.g2.com/compare/netgate-pfsense-vs-palo-alto-networks-next-generation-firewalls)
- [Palo Alto Networks Next-Generation Firewalls vs Sophos Firewall](https://www.g2.com/compare/palo-alto-networks-next-generation-firewalls-vs-sophos-firewall)
- [Palo Alto Networks Next-Generation Firewalls vs Check Point Next Generation Firewalls (NGFWs)](https://www.g2.com/compare/check-point-next-generation-firewalls-ngfws-vs-palo-alto-networks-next-generation-firewalls)
- [Palo Alto Networks Next-Generation Firewalls vs ThreatLocker Zero Trust Platform](https://www.g2.com/compare/palo-alto-networks-next-generation-firewalls-vs-threatlocker-zero-trust-platform)
- [Palo Alto Networks Next-Generation Firewalls vs Check Point Cloud Firewall (formerly CloudGuard Network Security)](https://www.g2.com/compare/check-point-cloud-firewall-formerly-cloudguard-network-security-vs-palo-alto-networks-next-generation-firewalls)
- [Palo Alto Networks Next-Generation Firewalls vs WatchGuard Network Security](https://www.g2.com/compare/palo-alto-networks-next-generation-firewalls-vs-watchguard-network-security)
- [Palo Alto Networks Next-Generation Firewalls vs FortiGate-VM NGFW](https://www.g2.com/compare/fortigate-vm-ngfw-vs-palo-alto-networks-next-generation-firewalls)
- [Palo Alto Networks Next-Generation Firewalls vs Zscaler Internet Access](https://www.g2.com/compare/palo-alto-networks-next-generation-firewalls-vs-zscaler-internet-access)
- [Palo Alto Networks Next-Generation Firewalls vs SonicWall Next Generation Firewall](https://www.g2.com/compare/palo-alto-networks-next-generation-firewalls-vs-sonicwall-next-generation-firewall)

  ### 10. [SonicWall Next Generation Firewall](https://www.g2.com/products/sonicwall-next-generation-firewall/reviews)
By SonicWall
**Average Rating:** 4.1/5
**Total Reviews:** 153
SonicWall real-time breach detection and prevention solutions protect more than one million networks worldwide.


Categories in common with OPNsense®: [Firewall Software](https://www.g2.com/categories/firewall-software)

**Compare:** [OPNsense® vs SonicWall Next Generation Firewall](https://www.g2.com/compare/opnsense-vs-sonicwall-next-generation-firewall)
**Compare SonicWall Next Generation Firewall with other alternatives:**
- [SonicWall Next Generation Firewall vs Netgate pfSense](https://www.g2.com/compare/netgate-pfsense-vs-sonicwall-next-generation-firewall)
- [SonicWall Next Generation Firewall vs Sophos Firewall](https://www.g2.com/compare/sonicwall-next-generation-firewall-vs-sophos-firewall)
- [SonicWall Next Generation Firewall vs Check Point Next Generation Firewalls (NGFWs)](https://www.g2.com/compare/check-point-next-generation-firewalls-ngfws-vs-sonicwall-next-generation-firewall)
- [SonicWall Next Generation Firewall vs ThreatLocker Zero Trust Platform](https://www.g2.com/compare/sonicwall-next-generation-firewall-vs-threatlocker-zero-trust-platform)
- [SonicWall Next Generation Firewall vs Check Point Cloud Firewall (formerly CloudGuard Network Security)](https://www.g2.com/compare/check-point-cloud-firewall-formerly-cloudguard-network-security-vs-sonicwall-next-generation-firewall)
- [SonicWall Next Generation Firewall vs WatchGuard Network Security](https://www.g2.com/compare/sonicwall-next-generation-firewall-vs-watchguard-network-security)
- [SonicWall Next Generation Firewall vs FortiGate-VM NGFW](https://www.g2.com/compare/fortigate-vm-ngfw-vs-sonicwall-next-generation-firewall)
- [SonicWall Next Generation Firewall vs Zscaler Internet Access](https://www.g2.com/compare/sonicwall-next-generation-firewall-vs-zscaler-internet-access)
- [SonicWall Next Generation Firewall vs Palo Alto Networks Next-Generation Firewalls](https://www.g2.com/compare/palo-alto-networks-next-generation-firewalls-vs-sonicwall-next-generation-firewall)


---
## OPNsense® Alternatives FAQs

### What are the best alternatives to OPNsense®?

The best alternatives to [OPNsense®](https://www.g2.com/products/opnsense/reviews) are [Netgate pfSense](https://www.g2.com/products/netgate-pfsense/reviews) (4.7/5 with 326 reviews), [Sophos Firewall](https://www.g2.com/products/sophos-firewall/reviews) (4.7/5 with 705 reviews), [Check Point Next Generation Firewalls](https://www.g2.com/products/check-point-next-generation-firewalls-ngfws/reviews) (4.5/5 with 587 reviews), and [Check Point Cloud Firewall (formerly CloudGuard Network Security)](https://www.g2.com/products/check-point-cloud-firewall-formerly-cloudguard-network-security/reviews) (4.4/5 with 286 reviews). These alternatives are highly rated and widely reviewed, offering robust firewall capabilities across various deployment scenarios.



### Which Firewall Software tools do reviewers recommend instead of OPNsense®?

Reviewers recommend [Netgate pfSense](https://www.g2.com/products/netgate-pfsense/reviews) for its ease of use, strong security, extensive customizability, and excellent support, with 326 reviews highlighting its reliability and flexibility. [Sophos Firewall](https://www.g2.com/products/sophos-firewall/reviews) is praised in 705 reviews for its user-friendly interface, strong threat protection, centralized management, and seamless integration with endpoint security. [Check Point Next Generation Firewalls](https://www.g2.com/products/check-point-next-generation-firewalls-ngfws/reviews) receive acclaim in 587 reviews for industry-leading threat prevention, centralized management via SmartConsole, and granular policy control. [Check Point Cloud Firewall](https://www.g2.com/products/check-point-cloud-firewall-formerly-cloudguard-network-security/reviews) is favored in 286 reviews for its unified cloud security management, advanced threat prevention, and scalability across multi-cloud environments. These tools are recommended for their comprehensive security features and operational efficiencies compared to OPNsense®.



### How does OPNsense® compare to Netgate pfSense?

According to G2, [OPNsense®](https://www.g2.com/products/opnsense/reviews) holds an average rating of 4.8/5 from 5 reviews, while [Netgate pfSense](https://www.g2.com/products/netgate-pfsense/reviews) has a 4.7/5 average rating across 326 reviews. Dimension scores show Netgate pfSense leads OPNsense® by 0.1 points in meeting requirements (9.4 vs 9.3), by 0.4 points in ease of setup (8.7 vs 8.3), and by 0.1 points in support quality (9.1 vs 9.0). OPNsense® scores 9.0 in usability compared to pfSense's 8.5, indicating a slight edge in user-friendliness. Netgate pfSense also scores 8.8 in ease of administration and 9.2 in ease of doing business, dimensions not rated for OPNsense®. Sentiment analysis reveals OPNsense® users praise its user interface (2 mentions), firewall efficiency, community support, web filtering, performance speed, affordability, response speed, updates, customer support, and ease of use. Netgate pfSense users highlight ease of use (3 mentions), rich features, security, easy setup, customizability, management ease, implementation ease, versatility, customer support, and documentation. Cons include a difficult learning curve, complex configuration, some security concerns, limited options, interface design issues, and higher resource usage. Overall, [Netgate pfSense](https://www.g2.com/products/netgate-pfsense/reviews) offers a broader feature set and stronger support ecosystem with a larger user base, while [OPNsense®](https://www.g2.com/products/opnsense/reviews) provides a slightly more usable interface and competitive performance. Both products are highly rated and suitable for advanced firewall needs, with Netgate pfSense favored for its extensive capabilities and support.



### Why do users choose Netgate pfSense over OPNsense®?

Users choose [Netgate pfSense](https://www.g2.com/products/netgate-pfsense/reviews) over [OPNsense®](https://www.g2.com/products/opnsense/reviews) primarily due to its extensive feature set, ease of setup, and strong support infrastructure. Netgate pfSense scores 8.7 in ease of setup versus OPNsense®'s 8.3, and 9.1 in support quality compared to 9.0 for OPNsense®. Its higher scores in ease of administration (8.8) and ease of doing business (9.2) further contribute to user preference. Reviewers emphasize Netgate pfSense's reliability, security, and flexibility, with multiple mentions of its ease of use, rich features, and customizability. The availability of professional technical support, including rapid response times and knowledgeable staff, is a significant factor. Users appreciate the product's ability to handle complex networking needs, including high availability features and extensive plugin options. Additionally, Netgate pfSense's open-source nature combined with paid support options offers a balance of community-driven innovation and enterprise-grade assistance. This combination, along with a larger and more active user community, makes it a preferred choice for organizations seeking robust firewall solutions with dependable support and scalability.




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