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Best Sirius Alternatives in 2026

12 apps from vulnerability scanning software ranked against Sirius on the same published basis.

  1. 1
    Intruder Free plan apiLinuxMacWebWin Free8.2
    Sirius vs Intruder
  2. 2
    OpenVAS Free plan apiLinuxMacself-hostedWeb €210.33/mo8.1
    Sirius vs OpenVAS
  3. 3
    ManageEngine Vulnerability Manager Plus Free plan apiLinuxMacself-hostedWeb $57.92/mo7.5
    Sirius vs ManageEngine Vulnerability Manager Plus
  4. 4
    NSAuditor AI Free plan LinuxMacWin $3.25/mo7.3
    Sirius vs NSAuditor AI
  5. 5
    Vornin Web 7.2
    Sirius vs Vornin
  6. 6
    ConnectSecure Free trial apiWeb $300/mo7.2
    Sirius vs ConnectSecure
  7. 7
    Holm Security Vulnerability Management Free trial apiLinuxself-hostedWebWin 7.0
    Sirius vs Holm Security Vulnerability Management
  8. 8
    Nuclei Free plan LinuxMacself-hostedWin Free7.0
    Sirius vs Nuclei
  9. 9
    Rapid7 InsightVM LinuxMacWebWin $1.62/mo6.9
    Sirius vs Rapid7 InsightVM
  10. 10
    Tenable One Vulnerability Management Web $3,500/mo6.6
    Sirius vs Tenable One Vulnerability Management
  11. 11
    Microsoft Defender for Business AndroidiOSMacWin $3/mo6.6
    Sirius vs Microsoft Defender for Business
  12. 12
    Tenable Security Center LinuxWeb 6.4
    Sirius vs Tenable Security Center
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