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Best ThreatTree Alternatives in 2026

12 platforms from threat modeling software ranked against ThreatTree on the same published basis.

  1. 1
    ThreatModeler Nexus Free plan apiself-hostedWeb $333.33/mo7.4
    ThreatTree vs ThreatModeler Nexus
  2. 2
    ThreatOpus Free plan apiWeb £129.99/mo7.4
    ThreatTree vs ThreatOpus
  3. 4
    CAIRIS Free plan apiLinuxMacself-hostedWeb Free7.3
    ThreatTree vs CAIRIS
  4. 5
    IriusRisk Free plan apiself-hostedWeb Free7.3
    ThreatTree vs IriusRisk
  5. 6
    AWS Threat Composer apiextensionLinuxMacself-hosted 7.0
    ThreatTree vs AWS Threat Composer
  6. 7
    CYMETRIS apiself-hostedWeb €99/mo6.8
    ThreatTree vs CYMETRIS
  7. 8
    OWASP Threat Dragon Free plan LinuxMacself-hostedWebWin Free5.9
    ThreatTree vs OWASP Threat Dragon
  8. 9
    ADTool 5.2
    ThreatTree vs ADTool
  9. 10
    itemis SECURE WebWin 5.2
    ThreatTree vs itemis SECURE
  10. 11
    AutoSec TARA Suite Web 5.1
    ThreatTree vs AutoSec TARA Suite
  11. 12
    Dethernety Web 5.1
    ThreatTree vs Dethernety
  12. 13
    EnCo SOX ATA 5.1
    ThreatTree vs EnCo SOX ATA
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