PRTG Network Monitor vs Zabbix — 2026 comparison
A side-by-side look at how PRTG Network Monitor and Zabbix compare on score, real user ratings, pricing and features.
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The verdict
PRTG Network Monitor and Zabbix are both Network Monitoring Software options worth comparing. PRTG Network Monitor ranks higher in our editorial score (90 vs 85 out of 100). PRTG Network Monitor has the larger review base (464 reviews across 2 sources). PRTG Network Monitor is best for smb networks wanting transparent pricing; Zabbix is best for budget-conscious teams with in-house expertise. Starting price: PRTG Network Monitor From $2,399/yr, Zabbix Free (open source). See the full breakdown below, then read each review before you decide.
Pick PRTG Network Monitor if…smb networks wanting transparent pricing
Pick Zabbix if…budget-conscious teams with in-house expertise
Side by side
| PRTG Network Monitor | Zabbix | |
|---|---|---|
| Our score | 90/100 | 85/100 |
| User consensus | 4.6/5 (464) | 4.4/5 (319) |
| Starting price | From $2,399/yr | Free (open source) |
| Best for | smb networks wanting transparent pricing | budget-conscious teams with in-house expertise |
| Availability & performance | ||
| Alerting & escalation | ||
| Topology mapping | ◑ | ◑ |
| Bandwidth/traffic | ||
| Cloud/app monitoring | ◑ | |
| Public pricing |
PRTG Network Monitor
- Fast to set up with intuitive, highly customizable dashboards
- Broad sensor coverage monitors nearly any device or metric
- – Sensor-based licensing gets expensive as you scale
- – Recent price increases frustrated some long-time customers
Zabbix
- Free and open source with no per-device licensing
- Highly customizable and powerful once configured
- – Steep learning curve and a dated interface in places
- – Fine-tuning alerts takes experience to avoid noise