G2 Vendor Directory

Icinga Infrastructure Monitoring vs. Paessler PRTG

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

MetricIcinga Infrastructure Monitoring

by Icinga

Paessler PRTG

by Paessler GmbH

Overall rating4.54.7
Review count50214
Ease of use8.39.2
Ease of setup8.09.1
Quality of support8.79.0
Meets requirements9.29.5
NPS67.34693985.096154
Small Business32.0%14.6%
Mid-Market30.0%50.0%
Enterprise38.0%35.4%
Total page views2254,196
Total LLM citations53719,766

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

    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