PRTG Network Monitor
User-friendly agentless network and infrastructure monitoring
PRTG Network Monitor by Paessler is an agentless monitoring solution offering wide-ranging sensor types for network, server and application monitoring. It emphasises ease of use with an intuitive web interface and requires minimal configuration for standard monitoring scenarios.
| Pricing from | 100 sensors free, €1,600 per year for 500 sensors |
| Best for | Small to mid-sized organisations seeking user-friendly, agentless monitoring without complex configuration |
| Website | www.paessler.com/prtg |
Strengths and trade-offs
- Extremely user-friendly interface with automatic device discovery
- Agentless architecture reduces deployment complexity and maintenance overhead
- Limited scalability for very large enterprises with thousands of devices
- Licensing based on sensors can become expensive at scale
Appears in
Alternatives to PRTG Network Monitor
 DatadogCloud scale monitoring and security | #1 in Top 10 Network Monitoring Tools | 95.0 |
 Nagios CoreIndustry-standard open-source monitoring engine | #2 in Top 10 Network Monitoring Tools | 92.7 |
 ZabbixOpen-source monitoring solution for infrastructure and applications | #3 in Top 10 Network Monitoring Tools | 90.3 |
 PrometheusOpen-source monitoring and alerting toolkit for containerised environments | #4 in Top 10 Network Monitoring Tools | 88.0 |
 New RelicAll-in-one observability platform | #5 in Top 10 Network Monitoring Tools | 85.7 |
 GrafanaVisualise and monitor anything | #6 in Top 10 Network Monitoring Tools | 83.3 |
Questions about PRTG Network Monitor
How much does PRTG Network Monitor cost?
Lister lists PRTG Network Monitor's pricing as: 100 sensors free, €1,600 per year for 500 sensors.
Who is PRTG Network Monitor best for?
PRTG Network Monitor is best for small to mid-sized organisations seeking user-friendly, agentless monitoring without complex configuration.
Where does PRTG Network Monitor rank?
PRTG Network Monitor is ranked #7 in Top 10 Network Monitoring Tools (Lister Score 81.0).
What are the best alternatives to PRTG Network Monitor?
The closest alternatives on Lister are Datadog (#1 in Top 10 Network Monitoring Tools), Nagios Core (#2 in Top 10 Network Monitoring Tools) and Zabbix (#3 in Top 10 Network Monitoring Tools).
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