We implemented Paessler PRTG in our production network to monitor our core and edge infrastructure, including Juniper MX routers, QFX switches, server infrastructure, and WAN circuits. We are using a mix of SNMP, NetFlow, and custom sensors to monitor interface utilization, BGP/OSPF status, CPU/memory, temperature, power supplies, and environmental sensors in our MDF/IDF locations.

Deployment was straightforward on a Windows Server VM, and adding devices via auto-discovery significantly reduced setup time. We’ve also built custom sensors for specific use cases, which has been very flexible. Updates have been smooth with no downtime issues, and the mobile app allows our team to receive alerts and acknowledge incidents while on call.

We did have one issue polling a Juniper MX router via SNMP due to configuration specifics, but Paessler support responded quickly, reviewed our logs, and helped us adjust the configuration so polling worked correctly. Overall, support has been responsive and knowledgeable. Review collected by and hosted on G2.com.

There are no major complaints. As our environment grows, sensor count management and licensing tiers require some planning to ensure we stay within limits. However, this is more of a scaling consideration than a product issue. Review collected by and hosted on G2.com.

PRTG has been a game-changer for monitoring our critical systems. The customizable dashboards are super helpful, giving us instant visibility into what's mattering most. Setup was a breeze - even for non-techies. The sensors are flexible and cover all our needs. Alerts come through promptly, helping us stay on top of issues. Highly recommend PRTG for anyone looking for reliable monitoring and alerting! Review collected by and hosted on G2.com.

Sometimes the UI gets lagged. So it can be improved there Review collected by and hosted on G2.com.

I find the customizable dashboards super helpful, as I can tailor views to focus on the most critical systems and get alerts right away if anything's off. The sensors are pretty flexible too, allowing me to monitor almost anything in our infrastructure. And the reporting is solid; I can generate detailed reports for stakeholders or internal audits easily. I also appreciate that the initial setup of Paessler PRTG is easy to understand, making onboarding straightforward. Review collected by and hosted on G2.com.

It's gets slow sometimes that needs to be improved Review collected by and hosted on G2.com.

Paessler PRTG offers a highly intuitive interface and powerful monitoring tools. The real-time alerts and customizable dashboards make it easy to keep track of network health and performance. Review collected by and hosted on G2.com.

While PRTG is powerful, the initial setup can be a bit complex, especially for users without prior experience. Some advanced features require a learning curve. Review collected by and hosted on G2.com.

I love how Paessler PRTG quickly shows exactly which switch port is having an issue, saving us hours we used to waste tracing cables. It's very user-friendly in terms of setup. I also appreciate monitoring everything on the same dashboard, which lets me combine data for multiple sensors effectively. Plus, I can track VPN performance effectively using Paessler PRTG. Review collected by and hosted on G2.com.

When too many sensors are added, it feels slow, that can be improved. Review collected by and hosted on G2.com.

I find Paessler PRTG's single-point pane dashboard really useful for checking everything at once. Monitoring is very easy, which makes managing my sensors and servers straightforward. I also like the alerting feature because it reduces manual efforts by letting us set up alerts. The customizable dashboards are handy for checking specific things for servers. The user-friendly setup is another aspect I appreciate. Review collected by and hosted on G2.com.

When we add more servers at a time, it gets hung and that can be improved. Review collected by and hosted on G2.com.

The best part for me is how PRTG quickly shows exactly which switch port is causing issues. Earlier, I wasted hours tracing cables.

I love the map feature — I built a live floor-plan of my office with traffic lights for each system. Management actually looks at it now instead of ignoring monitoring dashboards.

The “sensor factory” feature allowed me to combine data from multiple sensors into one view — I track our VPN performance this way. Review collected by and hosted on G2.com.

When too many sensors are added at once, the system feels heavy and slows down notifications.

Upgrading versions sometimes resets custom maps, which is frustrating to rebuild.

The licensing count sometimes forces me to remove older sensors that I’d still like to keep for historical purposes. Review collected by and hosted on G2.com.

I like using Paessler PRTG to check server-related issues, and I find the acknowledgment alarm really useful. It helps by indicating if someone is already working on an issue, which saves time for others and prevents duplication of work. I also appreciate that we can create customizable dashboards. Plus, it's easy to set up. Review collected by and hosted on G2.com.

The desktop client is less useful compared to the web, and I wish they would make the desktop client the same as the web one. Review collected by and hosted on G2.com.

What I personally find most impressive about Paessler PRTG is how all-in-one and practical it is for real-world IT monitoring.

Everything in one monitoring platform

Sensor-based monitoring (very flexible)

Auto-discovery saves tons of time Review collected by and hosted on G2.com.

Can get expensive as you scale

Resource-heavy and performance-sensitive

Scalability limits for very large enterprises Review collected by and hosted on G2.com.

It is best in carrying out its own steup faster by automatically finds network and routers

It is very good in controlling numberous number os sensors and hadle it easily

It is very flexible and support 3rd party protocos and interfaces Review collected by and hosted on G2.com.

It definately requires training and skill personnel for using this software

It requires huge about of storeage space

The performance of tool might get compromised due to controlling/handling large number of sensors Review collected by and hosted on G2.com.