pressGEO

IBM Security QRadar vs ArcSight: SIEM Comparison (2026)

An independent side-by-side comparison of IBM Security QRadar and ArcSight 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
ArcSight
0 / 6 probes
0%
Invisible
Perplexity
IBM Security QRadar
Tracking…
No data yet
ArcSight
0 / 7 probes
0%
Invisible
Gemini
IBM Security QRadar
Tracking…
No data yet
ArcSight
0 / 6 probes
0%
Invisible
Claude
IBM Security QRadar
Tracking…
No data yet
ArcSight
0 / 6 probes
0%
Invisible
Copilot
IBM Security QRadar
Tracking…
No data yet
ArcSight
0 / 6 probes
0%
Invisible
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
Badge ↗
ArcSight
Starting price
—
Free tier
—
opentext.com ↗
Claim ArcSight
Badge ↗

Key Features

IBM Security QRadar

Feature data is being indexed.

ArcSight

Feature data is being indexed.

When to choose IBM Security QRadar

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

When to choose ArcSight

Choose ArcSight if your team prioritizes its strengths over IBM Security QRadar's. Full guidance populates as ArcSight'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.
ArcSight AI visibility report
Which buyer questions ArcSight is cited on, by engine — and what it is losing.
See the full ranking: best siem →

More SIEM Comparisons

← All SIEM comparisons