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IBM Security QRadar vs Qualys: SIEM Comparison (2026)

An independent side-by-side comparison of IBM Security QRadar and Qualys for siem 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 siem questions. Last 90 days across ChatGPT, Perplexity, Gemini, Claude, and Copilot.

Too early to call — probes still building data.
ChatGPT
IBM Security QRadar
Tracking…
No data yet
Qualys
Tracking…
No data yet
Perplexity
IBM Security QRadar
Tracking…
No data yet
Qualys
Tracking…
No data yet
Gemini
IBM Security QRadar
Tracking…
No data yet
Qualys
Tracking…
No data yet
Claude
IBM Security QRadar
Tracking…
No data yet
Qualys
Tracking…
No data yet
Copilot
IBM Security QRadar
Tracking…
No data yet
Qualys
Tracking…
No data yet
Scale:NoneLowFairStrongExcellent

Probes run hourly; each (engine × query) combo retests every ~3 days.

Pricing

IBM Security QRadar
Starting price
—
Free tier
—
ibm.com ↗
Claim IBM Security QRadar
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Qualys
Starting price
—
Free tier
—
qualys.com ↗
Claim Qualys
Badge ↗

Key Features

IBM Security QRadar

Feature data is being indexed.

Qualys

Feature data is being indexed.

When to choose IBM Security QRadar

Choose IBM Security QRadar if your team prioritizes its strengths over Qualys's. Full guidance populates as IBM Security QRadar's feature data is indexed.

When to choose Qualys

Choose Qualys if your team prioritizes its strengths over IBM Security QRadar's. Full guidance populates as Qualys's feature data is indexed.

AI visibility profiles

IBM Security QRadar AI visibility report
Which buyer questions IBM Security QRadar is cited on, by engine — and what it is losing.
Qualys AI visibility report
Which buyer questions Qualys is cited on, by engine — and what it is losing.
See the full ranking: best siem →

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