Nagios XI vs PRTG Network Monitor
Network Monitoring pricing comparison · 2026
Nagios XI pricing ranges from $0–$19995/month, while PRTG Network Monitor ranges from $0–$1492/month. PRTG Network Monitor is typically 93% more affordable, though your actual cost depends on tier and team size.
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Nagios XI and PRTG Network Monitor both operate in the network monitoring category. This page compares their list pricing.
Plan-by-Plan Pricing
| Plan | Nagios XI | PRTG Network Monitor |
|---|---|---|
| Standard | Free /month | Free /free |
| PRTG 500 | — | $179 /per month (annual subscription) |
| PRTG 1000 | — | $325 /per month (annual subscription) |
| PRTG 2500 | — | $675 /per month (annual subscription) |
| PRTG 5000 | — | $1.2K /per month (annual subscription) |
| PRTG 10000 | — | $1.5K /per month (annual subscription) |