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Best Sirius Alternatives in 2026

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

  1. 1
    Pentest-Tools Port Scanner Free plan apiWeb $95/mo7.4
    Sirius vs Pentest-Tools Port Scanner
  2. 2
    Qualys External Attack Surface Management Free trial apiLinuxWeb 7.4
    Sirius vs Qualys External Attack Surface Management
  3. 3
    Intruder Free plan apiLinuxMacWebWin Free7.3
    Sirius vs Intruder
  4. 4
    ManageEngine Vulnerability Manager Plus Free plan apiLinuxMacself-hostedWeb $57.92/mo7.3
    Sirius vs ManageEngine Vulnerability Manager Plus
  5. 5
    OpenVAS Free plan apiLinuxMacself-hostedWeb €210.33/mo7.3
    Sirius vs OpenVAS
  6. 6
    OWASP Nettacker Free plan apiLinuxMacself-hostedWeb Free7.2
    Sirius vs OWASP Nettacker
  7. 7
    Tanium Deploy apiLinuxMacself-hostedWin 7.0
    Sirius vs Tanium Deploy
  8. 8
    Outpost24 Attack Surface Management apiWeb 6.9
    Sirius vs Outpost24 Attack Surface Management
  9. 9
    Holm Security Vulnerability Management Free trial apiLinuxself-hostedWebWin 6.7
    Sirius vs Holm Security Vulnerability Management
  10. 10
    Rapid7 Surface Command Free trial apiLinuxMacWebWin 6.7
    Sirius vs Rapid7 Surface Command
  11. 11
    VAddy Free trial apiLinuxMacself-hostedWeb ¥19,800/mo6.7
    Sirius vs VAddy
  12. 12
    Nmap Free plan LinuxMacself-hostedWin $9,980/mo6.0
    Sirius vs Nmap
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