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Best Zyxel SD-WAN Alternatives in 2026

Updated

20 apps from network firewall software ranked against Zyxel SD-WAN on the same published basis.

  1. 1
    NethSecurity Free plan Linuxself-hostedWeb 7.0
    Zyxel SD-WAN vs NethSecurity
  2. 2
    pfSense Free plan Linuxself-hostedWeb 7.0
    Zyxel SD-WAN vs pfSense
  3. 3
    Arista NG Firewall Free plan Web $22.50/mo6.9
    Zyxel SD-WAN vs Arista NG Firewall
  4. 4
    Sangfor EasyConnect AndroidiOSLinuxMacWeb 6.9
    Zyxel SD-WAN vs Sangfor EasyConnect
  5. 5
    Zscaler Private Access AndroidiOSLinuxMacWeb 6.9
    Zyxel SD-WAN vs Zscaler Private Access
  6. 6
    Endian Firewall Community Free plan Linuxself-hosted Free6.8
    Zyxel SD-WAN vs Endian Firewall Community
  7. 7
    IPFire Free plan Linuxself-hostedWeb Free6.8
    Zyxel SD-WAN vs IPFire
  8. 8
    OPNsense Free plan apiself-hostedWeb 6.8
    Zyxel SD-WAN vs OPNsense
  9. 9
    Cato SASE Platform AndroidapiiOSLinuxMac 6.7
    Zyxel SD-WAN vs Cato SASE Platform
  10. 10
    Oracle Cloud Infrastructure Secret Management Free plan apiWeb Free6.7
    Zyxel SD-WAN vs Oracle Cloud Infrastructure Secret Management
  11. 11
    WatchGuard FireCloud Free trial AndroidapiiOSMacself-hosted $8.15/mo6.6
    Zyxel SD-WAN vs WatchGuard FireCloud
  12. 12
    Check Point DDoS Protector Linuxself-hostedWeb 6.4
    Zyxel SD-WAN vs Check Point DDoS Protector
  13. 13
    Forcepoint ZTNA Macself-hostedWebWin 6.2
    Zyxel SD-WAN vs Forcepoint ZTNA
  14. 14
    Palo Alto Networks Panorama apiself-hostedWeb 6.0
    Zyxel SD-WAN vs Palo Alto Networks Panorama
  15. 15
    AWS Network Firewall apiWeb $0.07/mo5.9
    Zyxel SD-WAN vs AWS Network Firewall
  16. 16
    Juniper Security Director self-hostedWeb 5.9
    Zyxel SD-WAN vs Juniper Security Director
  17. 17
    FortiGate 5.8
    Zyxel SD-WAN vs FortiGate
  18. 18
    Versa Cloud NGFW Web 5.8
    Zyxel SD-WAN vs Versa Cloud NGFW
  19. 19
    Firewalla WebiOSAndroid 5.7
    Zyxel SD-WAN vs Firewalla
  20. 20
    Stormshield Management Center Web 5.7
    Zyxel SD-WAN vs Stormshield Management Center

Zyxel SD-WAN alternatives compared

#AppScoreFree planFromRuns on
1NethSecurity7.0Free plan—Linux, self-hosted, Web
2pfSense7.0Free plan—Linux, self-hosted, Web
3Arista NG Firewall6.9Free plan$22.50/moWeb
4Sangfor EasyConnect6.9No—Android, iOS, Linux, Mac, Web, Windows
5Zscaler Private Access6.9No—Android, iOS, Linux, Mac, Web, Windows
6Endian Firewall Community6.8Free planFreeLinux, self-hosted
7IPFire6.8Free planFreeLinux, self-hosted, Web
8OPNsense6.8Free plan—API, self-hosted, Web
9Cato SASE Platform6.7No—Android, API, iOS, Linux, Mac, Web, Windows
10Oracle Cloud Infrastructure Secret Management6.7Free planFreeAPI, Web
11WatchGuard FireCloud6.6No$8.15/moAndroid, API, iOS, Mac, self-hosted, Web, Windows
12Check Point DDoS Protector6.4No—Linux, self-hosted, Web
13Forcepoint ZTNA6.2No—Mac, self-hosted, Web, Windows
14Palo Alto Networks Panorama6.0No—API, self-hosted, Web
15AWS Network Firewall5.9No$0.07/moAPI, Web
16Juniper Security Director5.9No—self-hosted, Web
17FortiGate5.8No——
18Versa Cloud NGFW5.8No—Web
19Firewalla5.7No—Web, iOS, Android
20Stormshield Management Center5.7No—Web
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Questions about Zyxel SD-WAN alternatives

What is the best alternative to Zyxel SD-WAN?

NethSecurity, number 1 in network firewall software with a score of 7.0 out of 10. The others here: pfSense, Arista NG Firewall, Sangfor EasyConnect and 16 more.

What is the best free alternative to Zyxel SD-WAN?

NethSecurity is the best-ranked alternative with a free plan. 7 of the 20 alternatives here publish a free plan on their own pricing pages.

How are these alternatives ranked?

Ranked on what each maker publishes: documentation depth, a free tier and the platforms it runs on.