Qualys vs NopSec: Vulnerability Management Comparison (2026)
An independent side-by-side comparison of Qualys and NopSec for vulnerability management buyers — pricing, features, integrations, and how often each is cited by major AI engines.
AI Citation Scorecard
How often each is cited by major AI engines when buyers ask vulnerability management questions. Last 90 days across ChatGPT, Perplexity, Gemini, Claude, and Copilot.
Qualys leads overall — 63% cited vs NopSec 0% across 60 probes.
ChatGPT
QualysLeads
6 / 6 probes
100%
ExcellentNopSec
0 / 6 probes
0%
InvisiblePerplexity
QualysLeads
6 / 6 probes
100%
ExcellentNopSec
0 / 6 probes
0%
InvisibleGemini
QualysLeads
1 / 6 probes
17%
AverageNopSec
0 / 6 probes
0%
InvisibleClaude
QualysLeads
6 / 6 probes
100%
ExcellentNopSec
0 / 6 probes
0%
InvisibleCopilot
Qualys
0 / 6 probes
0%
InvisibleNopSec
0 / 6 probes
0%
InvisibleScale:NoneLowFairStrongExcellent
Probes run hourly; each (engine × query) combo retests every ~3 days.
Pricing
Key Features
Qualys
Feature data is being indexed.
NopSec
- ✓RBVM Core
- ✓PowerIntel
- ✓Celebrity Vuln Hunt
- ✓IT Asset Prioritization
- ✓Collaborator
- ✓Risk Simulator
- ✓InControl
- ✓Attack Surface 360
When to choose Qualys
Choose Qualys if your team prioritizes its strengths over NopSec's. Full guidance populates as Qualys's feature data is indexed.
When to choose NopSec
Choose NopSec if your team prioritizes its strengths over Qualys's. Full guidance populates as NopSec's feature data is indexed.