Network Vulnerability Scanners head-to-head

Compare any two network vulnerability scanners

First tool #1 Intruder · 9.4 #2 OpenVAS · 9.2 #3 ManageEngine Vulnerability Manager Plus · 9.1 #4 Rapid7 InsightVM · 8.9 #5 Qualys VMDR · 8.8 #6 Pentest-Tools Network Vulnerability Scanner · 8.7 #7 NSAuditor AI · 8.5 #8 ScanTitan · 8.3 #9 OUTSCAN · 8.2 #10 Kaseya VulScan · 7.9 #11 Tenable Nessus · 7.8 #12 Qualys Scanner Appliance · 7.7 #13 CloneGuard Vulnerability Assessment · 7.6 #14 Tripwire IP360 · 7.5 #15 OPENVAS SCAN · 7.4 #16 OWASP Nettacker · 7.3 #17 ShadowSecurityScanner · 7.2 #18 Nuclei · 7.1 #19 SecuScan · 7.0 #20 Tenable Agents · 6.8 #21 Nipper OmniSight · 6.7 #22 Nipper InfraSight · 6.6 vs Second tool #1 Intruder · 9.4 #2 OpenVAS · 9.2 #3 ManageEngine Vulnerability Manager Plus · 9.1 #4 Rapid7 InsightVM · 8.9 #5 Qualys VMDR · 8.8 #6 Pentest-Tools Network Vulnerability Scanner · 8.7 #7 NSAuditor AI · 8.5 #8 ScanTitan · 8.3 #9 OUTSCAN · 8.2 #10 Kaseya VulScan · 7.9 #11 Tenable Nessus · 7.8 #12 Qualys Scanner Appliance · 7.7 #13 CloneGuard Vulnerability Assessment · 7.6 #14 Tripwire IP360 · 7.5 #15 OPENVAS SCAN · 7.4 #16 OWASP Nettacker · 7.3 #17 ShadowSecurityScanner · 7.2 #18 Nuclei · 7.1 #19 SecuScan · 7.0 #20 Tenable Agents · 6.8 #21 Nipper OmniSight · 6.7 #22 Nipper InfraSight · 6.6 Compare

Every tool in the ranking is in the list, #1 to #22.

Top matchups The top four, head-to-head

• Intruder#1 · 9.4 vs OpenVAS#2 · 9.2 0 wins1 even0 wins Intruder leads on 0 of 1 checks, OpenVAS on 0, and 1 are even. Intruder vs OpenVAS →
• Intruder#1 · 9.4 vs ManageEngine Vulnerability Manager Plus#3 · 9.1 0 wins1 even0 wins Intruder leads on 0 of 1 checks, ManageEngine Vulnerability Manager Plus on 0, and 1 are even. Intruder vs ManageEngine Vulnerability Manager Plus →
• OpenVAS#2 · 9.2 vs ManageEngine Vulnerability Manager Plus#3 · 9.1 0 wins1 even0 wins OpenVAS leads on 0 of 1 checks, ManageEngine Vulnerability Manager Plus on 0, and 1 are even. OpenVAS vs ManageEngine Vulnerability Manager Plus →
• Intruder#1 · 9.4 vs Rapid7 InsightVM#4 · 8.9 0 wins1 even0 wins Intruder leads on 0 of 1 checks, Rapid7 InsightVM on 0, and 1 are even. Intruder vs Rapid7 InsightVM →

Every top-8 matchup 25 comparisons, grouped by tool

• Intruder#1 · 9.4
  • vsIntruder vs OpenVAS9.2
  • vsIntruder vs ManageEngine Vulnerability Manager Plus9.1
  • vsIntruder vs Rapid7 InsightVM8.9
  • vsIntruder vs Qualys VMDR8.8
  • vsIntruder vs Pentest-Tools Network Vulnerability Scanner8.7
  • vsIntruder vs NSAuditor AI8.5
  • vsIntruder vs ScanTitan8.3
• OpenVAS#2 · 9.2
  • vsOpenVAS vs Intruder9.4
  • vsOpenVAS vs ManageEngine Vulnerability Manager Plus9.1
  • vsOpenVAS vs Pentest-Tools Network Vulnerability Scanner8.7
  • vsOpenVAS vs NSAuditor AI8.5
  • vsOpenVAS vs ScanTitan8.3
• ManageEngine Vulnerability Manager Plus#3 · 9.1
  • vsManageEngine Vulnerability Manager Plus vs Intruder9.4
  • vsManageEngine Vulnerability Manager Plus vs OpenVAS9.2
  • vsManageEngine Vulnerability Manager Plus vs Qualys VMDR8.8
  • vsManageEngine Vulnerability Manager Plus vs Pentest-Tools Network Vulnerability Scanner8.7
  • vsManageEngine Vulnerability Manager Plus vs NSAuditor AI8.5
  • vsManageEngine Vulnerability Manager Plus vs ScanTitan8.3
• Rapid7 InsightVM#4 · 8.9
  • vsRapid7 InsightVM vs Intruder9.4
  • vsRapid7 InsightVM vs Qualys VMDR8.8
  • vsRapid7 InsightVM vs Pentest-Tools Network Vulnerability Scanner8.7
  • vsRapid7 InsightVM vs NSAuditor AI8.5
  • vsRapid7 InsightVM vs ScanTitan8.3
• Qualys VMDR#5 · 8.8
  • vsQualys VMDR vs Intruder9.4
  • vsQualys VMDR vs ManageEngine Vulnerability Manager Plus9.1
  • vsQualys VMDR vs Rapid7 InsightVM8.9
  • vsQualys VMDR vs Pentest-Tools Network Vulnerability Scanner8.7
  • vsQualys VMDR vs NSAuditor AI8.5
  • vsQualys VMDR vs ScanTitan8.3
• Pentest-Tools Network Vulnerability Scanner#6 · 8.7
  • vsPentest-Tools Network Vulnerability Scanner vs Intruder9.4
  • vsPentest-Tools Network Vulnerability Scanner vs OpenVAS9.2
  • vsPentest-Tools Network Vulnerability Scanner vs ManageEngine Vulnerability Manager Plus9.1
  • vsPentest-Tools Network Vulnerability Scanner vs Rapid7 InsightVM8.9
  • vsPentest-Tools Network Vulnerability Scanner vs Qualys VMDR8.8
  • vsPentest-Tools Network Vulnerability Scanner vs NSAuditor AI8.5
  • vsPentest-Tools Network Vulnerability Scanner vs ScanTitan8.3
• NSAuditor AI#7 · 8.5
  • vsNSAuditor AI vs Intruder9.4
  • vsNSAuditor AI vs OpenVAS9.2
  • vsNSAuditor AI vs ManageEngine Vulnerability Manager Plus9.1
  • vsNSAuditor AI vs Rapid7 InsightVM8.9
  • vsNSAuditor AI vs Qualys VMDR8.8
  • vsNSAuditor AI vs Pentest-Tools Network Vulnerability Scanner8.7
  • vsNSAuditor AI vs ScanTitan8.3
• ScanTitan#8 · 8.3
  • vsScanTitan vs Intruder9.4
  • vsScanTitan vs OpenVAS9.2
  • vsScanTitan vs ManageEngine Vulnerability Manager Plus9.1
  • vsScanTitan vs Rapid7 InsightVM8.9
  • vsScanTitan vs Qualys VMDR8.8
  • vsScanTitan vs Pentest-Tools Network Vulnerability Scanner8.7
  • vsScanTitan vs NSAuditor AI8.5

More head-to-heads

• ScanTitan vs CloneGuard Vulnerability Assessment

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Compiled by iTechGuides Editors · Editorial team · Updated Oct 2026

Last updated 7 Oct 2026 · How we research and update