G2 Vendor Directory

Paessler PRTG vs. Icinga Infrastructure Monitoring

A side-by-side comparison based on G2 review data.

MetricPaessler PRTG

by Paessler GmbH

Icinga Infrastructure Monitoring

by Icinga

Overall rating4.74.5
Review count21450
Ease of use9.28.3
Ease of setup9.18.0
Quality of support9.08.7
Meets requirements9.59.2
NPS85.09615467.346939
Small Business14.6%32.0%
Mid-Market50.0%30.0%
Enterprise35.4%38.0%
Total page views4,196225
Total LLM citations19,766537

Paessler PRTG

Your infrastructure is complex. Your monitoring tool shouldn't be. Paessler PRTG delivers mission-critical visibility across IT and OT environments, deploying in minutes, not months. Whether you're managing servers, switches, virtual machines, cloud services, or industrial systems, PRTG monitors everything from a single platform, so your team always knows what's running, what's struggling, and what needs attention, before users do. Fast to deploy. Easy to run.

Pros

  • Ease of Use
  • Monitoring
  • Monitoring Capabilities
  • Alerting Systems
  • Easy Setup
  • Real-time Monitoring

Icinga Infrastructure Monitoring

Icinga is an open source monitoring platform for enterprise infrastructure and services. Organizations use Icinga to monitor servers, networks, cloud infrastructure, Kubernetes environments, applications, databases, VMware, and Windows systems across distributed and heterogeneous IT environments. Developed in Germany, Icinga is used by global enterprises, public institutions, service providers, and mid-sized companies that require flexible and scalable monitoring without vendor lock-in.

Pros