Devo vs ArcSight: SIEM Comparison (2026)

An independent side-by-side comparison of Devo and ArcSight for siem 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 siem questions. Tracked across ChatGPT, Perplexity, Gemini, and Claude over the last 90 days. Methodology.

ChatGPT
Devo: tracking…
ArcSight: tracking…
Perplexity
Devo: tracking…
ArcSight: tracking…
Gemini
Devo: tracking…
ArcSight: tracking…
Claude
Devo: tracking…
ArcSight: tracking…

Probes run hourly; each (engine × query) combo retests every ~3 days. Fresh categories may show "tracking…" until probes complete.

Pricing

Devo
Starting price
Free tier
devo.com
ArcSight
Starting price
Free tier
opentext.com

Key Features

Devo

Feature data is being indexed.

ArcSight

Feature data is being indexed.

When to choose Devo

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

When to choose ArcSight

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

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