Stellar Cyber's
Ingestion and Deployment Calculators

Use the Stellar Cyber Ingestion Calculator to estimate projected entity or volume usage. Use the Stellar Cyber Deployment Calculator to generate virtual/hardware sizing estimates for on-prem deployments.

Stellar Cyber | Open XDR Sizing Calculator
Users to Entity
Converts your user count into entity licensing estimates and daily ingestion volume. Three scenarios are modelled — conservative, typical, and maximum.
// DEFAULT: 1000 — leave unchanged if unknown
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Network Traffic to Volume
Estimates daily SIEM ingestion volume from your network bandwidth and utilisation rate. Adjust utilisation for peak vs. average traffic.
// Set to average utilisation, not peak
// OUTPUT

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EPS to Volume
Converts Events Per Second (EPS) and average log message size into daily and monthly storage volume in GB.
// Low ≈ 425B  ·  Typical ≈ 525B  ·  High ≈ 650B
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Advanced Volume Calculator
Enter the count of each data source in your environment. For AWS/GCP/Azure enter instance count; for EDR enter machine count; for AV enter the number of AV agents running.
// OUTPUT

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