Qualys vs Tenable: Vulnerability Management Comparison (2026)
An independent side-by-side comparison of Qualys and Tenable for vulnerability management buyers — pricing, features, integrations, and how often each is cited by major AI engines.
AI Citation Scorecard
How often each vendor is cited by major AI engines when real buyers ask vulnerability management questions. Tracked across ChatGPT, Perplexity, Gemini, and Claude over the last 90 days. Methodology.
Probes run hourly; each (engine × query) combo retests every ~3 days. Fresh categories may show "tracking…" until probes complete.
Pricing
Key Features
Feature data is being indexed.
Feature data is being indexed.
When to choose Qualys
Choose Qualys if your team prioritizes its strengths over Tenable's. Full guidance populates as Qualys's feature data is indexed.
When to choose Tenable
Choose Tenable if your team prioritizes its strengths over Qualys's. Full guidance populates as Tenable's feature data is indexed.