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Best Snort Alternatives in 2026

12 apps from intrusion detection and prevention software ranked against Snort on the same published basis.

  1. 1
    Suricata Free plan LinuxMacWin Free8.1
    Snort vs Suricata
  2. 3
    CrowdSec Free plan apiextensionLinuxMacself-hosted 8.0
    Snort vs CrowdSec
  3. 4
    SELKS Free plan Linuxself-hostedWebWin Free7.9
    Snort vs SELKS
  4. 5
    OPNsense Free plan apiself-hostedWeb 7.6
    Snort vs OPNsense
  5. 6
    Securepoint RC1000R G6 WebWiniOSAndroid 7.6
    Snort vs Securepoint RC1000R G6
  6. 7
    Huawei HiSecEngine USG6800G Web 7.2
    Snort vs Huawei HiSecEngine USG6800G
  7. 8
    IPFire Free plan Linuxself-hostedWeb Free7.1
    Snort vs IPFire
  8. 9
    pfSense Free plan Linuxself-hostedWeb 7.1
    Snort vs pfSense
  9. 10
    Arista NG Firewall Free plan Web $22.50/mo7.1
    Snort vs Arista NG Firewall
  10. 11
    Zyxel Intrusion Prevention System 6.8
    Snort vs Zyxel Intrusion Prevention System
  11. 12
    FortiGate 6.8
    Snort vs FortiGate
  12. 13
    OSSEC Free plan LinuxMacself-hostedWin $5/mo6.8
    Snort vs OSSEC
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