ArcSight vs Splunk Enterprise Security
SIEM pricing comparison · 2026
ArcSight uses custom pricing, while Splunk Enterprise Security ranges from $1800–$5750/GB/day. ArcSight is typically 100% more affordable, though your actual cost depends on tier and team size.
VS
Plan-by-Plan Pricing
| Plan | ArcSight | Splunk Enterprise Security |
|---|---|---|
| Enterprise | Custom | $1.8K /per GB/day/year |
| Enterprise (100 GB/day) | — | $5.8K /annual subscription |
| Custom Enterprise | — | Custom |