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Best Pentest-Tools Port Scanner Alternatives in 2026

Updated

20 tools from vulnerability scanning software ranked against Pentest-Tools Port Scanner on the same published basis.

  1. 1
    Intruder Free plan apiLinuxMacWebWin Free7.8
    Pentest-Tools Port Scanner vs Intruder
  2. 2
    ManageEngine Vulnerability Manager Plus Free plan apiLinuxMacself-hostedWeb $57.92/mo7.8
    Pentest-Tools Port Scanner vs ManageEngine Vulnerability Manager Plus
  3. 3
    OpenVAS Free plan apiLinuxMacself-hostedWeb €210.33/mo7.8
    Pentest-Tools Port Scanner vs OpenVAS
  4. 4
    Nmap Free plan LinuxMacself-hostedWin $9,980/mo7.6
    Pentest-Tools Port Scanner vs Nmap
  5. 5
    Qualys External Attack Surface Management Free trial apiLinuxWeb 7.5
    Pentest-Tools Port Scanner vs Qualys External Attack Surface Management
  6. 6
    NSAuditor AI Free plan LinuxMacself-hostedWin $3.25/mo7.4
    Pentest-Tools Port Scanner vs NSAuditor AI
  7. 8
    Sirius Free plan apiLinuxMacself-hostedWeb Free7.4
    Pentest-Tools Port Scanner vs Sirius
  8. 9
    Ivanti Neurons for Zero Trust Access AndroidiOSLinuxMacself-hosted 7.3
    Pentest-Tools Port Scanner vs Ivanti Neurons for Zero Trust Access
  9. 10
    NSAuditor AI Free plan LinuxMacWin $3.25/mo7.3
    Pentest-Tools Port Scanner vs NSAuditor AI
  10. 11
    Nuclei Free plan LinuxMacself-hostedWin Free7.3
    Pentest-Tools Port Scanner vs Nuclei
  11. 12
    Vornin Free plan apiWeb €99/mo7.3
    Pentest-Tools Port Scanner vs Vornin
  12. 13
    OWASP Nettacker Free plan apiLinuxMacself-hostedWeb Free7.2
    Pentest-Tools Port Scanner vs OWASP Nettacker
  13. 14
    Rapid7 Surface Command Free trial apiLinuxMacWebWin 7.2
    Pentest-Tools Port Scanner vs Rapid7 Surface Command
  14. 15
    Vicarius vRx Free trial apiLinuxMacWebWin $4/mo7.2
    Pentest-Tools Port Scanner vs Vicarius vRx
  15. 16
    ShadowSecurityScanner Free plan LinuxMacWin Free7.1
    Pentest-Tools Port Scanner vs ShadowSecurityScanner
  16. 17
    Tenable One Attack Surface Management LinuxMacWebWin 7.1
    Pentest-Tools Port Scanner vs Tenable One Attack Surface Management
  17. 18
    Tanium Deploy apiLinuxMacself-hostedWin 7.0
    Pentest-Tools Port Scanner vs Tanium Deploy
  18. 19
    VAddy Free trial apiLinuxMacself-hostedWeb ¥19,800/mo7.0
    Pentest-Tools Port Scanner vs VAddy
  19. 20
    Holm Security Vulnerability Management Free trial apiLinuxself-hostedWebWin 6.9
    Pentest-Tools Port Scanner vs Holm Security Vulnerability Management
  20. 21
    Nikto Free plan Linuxself-hostedWin Free6.9
    Pentest-Tools Port Scanner vs Nikto

Pentest-Tools Port Scanner alternatives compared

#ToolScoreFree planFromRuns on
1Intruder7.8Free planFreeAPI, Linux, Mac, Web, Windows
2ManageEngine Vulnerability Manager Plus7.8Free plan$57.92/moAPI, Linux, Mac, self-hosted, Web, Windows
3OpenVAS7.8Free plan€210.33/moAPI, Linux, Mac, self-hosted, Web, Windows
4Nmap7.6Free plan$9,980/moLinux, Mac, self-hosted, Windows
5Qualys External Attack Surface Management7.5No—API, Linux, Web
6NSAuditor AI7.4Free plan$3.25/moLinux, Mac, self-hosted, Windows
8Sirius7.4Free planFreeAPI, Linux, Mac, self-hosted, Web, Windows
9Ivanti Neurons for Zero Trust Access7.3No—Android, iOS, Linux, Mac, self-hosted, Web, Windows
10NSAuditor AI7.3Free plan$3.25/moLinux, Mac, Windows
11Nuclei7.3Free planFreeLinux, Mac, self-hosted, Windows
12Vornin7.3Free plan€99/moAPI, Web
13OWASP Nettacker7.2Free planFreeAPI, Linux, Mac, self-hosted, Web, Windows
14Rapid7 Surface Command7.2No—API, Linux, Mac, Web, Windows
15Vicarius vRx7.2No$4/moAPI, Linux, Mac, Web, Windows
16ShadowSecurityScanner7.1Free planFreeLinux, Mac, Windows
17Tenable One Attack Surface Management7.1No—Linux, Mac, Web, Windows
18Tanium Deploy7.0No—API, Linux, Mac, self-hosted, Windows
19VAddy7.0No¥19,800/moAPI, Linux, Mac, self-hosted, Web
20Holm Security Vulnerability Management6.9No—API, Linux, self-hosted, Web, Windows
21Nikto6.9Free planFreeLinux, self-hosted, Windows
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Questions about Pentest-Tools Port Scanner alternatives

What is the best alternative to Pentest-Tools Port Scanner?

Intruder, number 1 in vulnerability scanning software with a score of 7.8 out of 10. The others here: ManageEngine Vulnerability Manager Plus, OpenVAS, Nmap and 16 more.

What is the best free alternative to Pentest-Tools Port Scanner?

Intruder is the best-ranked alternative with a free plan. 12 of the 20 alternatives here publish a free plan on their own pricing pages.

How are these alternatives ranked?

Ranked on what each maker publishes, the fullest spec sheet first: how deeply the product is documented, the platforms it runs on, a free tier or trial to test it, and its standing.