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Best Atomic OSSEC Alternatives in 2026

12 tools from intrusion detection and prevention software ranked against Atomic OSSEC on the same published basis.

  1. 1
    CrowdSec Free plan apiextensionLinuxMacself-hosted 7.9
    Atomic OSSEC vs CrowdSec
  2. 2
    Wazuh Free plan apiLinuxMacself-hostedWeb $571/mo7.6
    Atomic OSSEC vs Wazuh
  3. 3
    OSSEC Free plan LinuxMacself-hostedWin $5/mo7.5
    Atomic OSSEC vs OSSEC
  4. 4
    pfSense Free plan Linuxself-hostedWeb 7.4
    Atomic OSSEC vs pfSense
  5. 5
    Zscaler Private Access AndroidiOSLinuxMacWeb 7.4
    Atomic OSSEC vs Zscaler Private Access
  6. 6
    WatchGuard FireCloud Free trial AndroidapiiOSMacself-hosted $8.15/mo7.3
    Atomic OSSEC vs WatchGuard FireCloud
  7. 7
    SELKS Free plan Linuxself-hostedWebWin Free7.1
    Atomic OSSEC vs SELKS
  8. 8
    Suricata Free plan LinuxMacWin Free7.1
    Atomic OSSEC vs Suricata
  9. 9
    Trellix Data Loss Prevention apiMacself-hostedWebWin 7.0
    Atomic OSSEC vs Trellix Data Loss Prevention
  10. 10
    Arista NG Firewall Free plan Web $22.50/mo6.9
    Atomic OSSEC vs Arista NG Firewall
  11. 11
    Check Point DDoS Protector Linuxself-hostedWeb 6.8
    Atomic OSSEC vs Check Point DDoS Protector
  12. 12
    Snort Free plan Linuxself-hosted $2.50/mo6.8
    Atomic OSSEC vs Snort
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