Greenbone vs Qualys: Vulnerability Management Comparison (2026)
An independent side-by-side comparison of Greenbone and Qualys 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 Greenbone 20% across 60 probes.
ChatGPT
Greenbone
2 / 6 probes
33%
GoodQualysLeads
6 / 6 probes
100%
ExcellentPerplexity
Greenbone
3 / 6 probes
50%
ExcellentQualysLeads
6 / 6 probes
100%
ExcellentGemini
Greenbone
0 / 6 probes
0%
InvisibleQualysLeads
1 / 6 probes
17%
AverageClaude
Greenbone
1 / 6 probes
17%
AverageQualysLeads
6 / 6 probes
100%
ExcellentCopilot
Greenbone
0 / 6 probes
0%
InvisibleQualys
0 / 6 probes
0%
InvisibleScale:NoneLowFairStrongExcellent
Probes run hourly; each (engine × query) combo retests every ~3 days.
Pricing
Key Features
Greenbone
Feature data is being indexed.
Qualys
Feature data is being indexed.
When to choose Greenbone
Choose Greenbone if your team prioritizes its strengths over Qualys's. Full guidance populates as Greenbone's feature data is indexed.
When to choose Qualys
Choose Qualys if your team prioritizes its strengths over Greenbone's. Full guidance populates as Qualys's feature data is indexed.