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PRTG Network Monitor vs Zenoss Cloud comparison

 

Comparison Buyer's Guide

Executive SummaryUpdated on Mar 29, 2026

Review summaries and opinions

We asked business professionals to review the solutions they use. Here are some excerpts of what they said:
 

Categories and Ranking

PRTG Network Monitor
Ranking in Network Monitoring Software
5th
Ranking in IT Infrastructure Monitoring
5th
Ranking in Cloud Monitoring Software
9th
Average Rating
8.2
Reviews Sentiment
7.0
Number of Reviews
113
Ranking in other categories
No ranking in other categories
Zenoss Cloud
Ranking in Network Monitoring Software
69th
Ranking in IT Infrastructure Monitoring
55th
Ranking in Cloud Monitoring Software
42nd
Average Rating
8.4
Reviews Sentiment
7.1
Number of Reviews
8
Ranking in other categories
Application Infrastructure (18th), Event Monitoring (13th), Server Monitoring (25th), Container Monitoring (8th), AIOps (28th)
 

Mindshare comparison

As of June 2026, in the Network Monitoring Software category, the mindshare of PRTG Network Monitor is 2.7%, down from 4.3% compared to the previous year. The mindshare of Zenoss Cloud is 0.8%, up from 0.4% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Network Monitoring Software Mindshare Distribution
ProductMindshare (%)
PRTG Network Monitor2.7%
Zenoss Cloud0.8%
Other96.5%
Network Monitoring Software
 

Featured Reviews

madhan kumar hs - PeerSpot reviewer
software engineer at Capgemini
Alerting precision has reduced incident response times and improved department-level network visibility
The auto-pause sensor during the maintenance window is good without any false alerts, and it prevents me from getting flooded with alerts during planned maintenance, helping department heads understand their own network usage better. It has reduced incident response time by giving clearer ownership of each alert, ensuring alerts go to the proper recipient. SNMP testers and auto-pause are among the best features of PRTG Network Monitor, which is particularly useful for different departments such as HR and finance, where alerts can be filtered accordingly. The alerting features and dashboard of PRTG Network Monitor are very helpful, especially in our industry. However, the dashboard can look cluttered on smaller screens, which is one negative aspect. PRTG Network Monitor has impacted us positively; we have stopped getting flooded with alerts during planned maintenance or unplanned outages. Compared to others, this gives specific alerts very quickly and helps department heads understand their own network usage better, thus reducing incident response time so that each alert has clear ownership.
ClaudiaChen - PeerSpot reviewer
Cloud Architect - Senior Technology Architect at Telstra
Generates close to real-time alerts so users can resolve issues, but needs more integration and public cloud monitoring features
As Zenoss Service Dynamics is more for network-centric devices and you want to monitor, for example, a server, its services, IP addresses, and interfaces, if it's a network and you're going to monitor multiple items, you'll be charged multiple times. This is what Zenoss Service Dynamics needs to improve to make sure that customers pay just one fee to monitor the entire server. What I'd like to see in Zenoss Service Dynamics in the future is a public cloud monitoring feature, particularly for the Azure public cloud. Another additional feature I'd like to see in the next release of the solution is integration with the Azure public cloud because I know that there are some services from Azure that Zenoss Service Dynamics is currently unable to monitor.

Quotes from Members

We asked business professionals to review the solutions they use. Here are some excerpts of what they said:
 

Pros

"What I've found most valuable is the custom sensor, which allows you to write scripts or code to monitor a specific metric in your environment."
"It is easy to use and intuitive, which is really important. It does what it says on the box by giving you a visual of the state of what is going on at any one time."
"Accessibility, ease of use (Web GUI, MobileApps). In general, compared with other software"
"It allows me to detect problems with the network, and it helps users propose the solution to resolve the problem."
"The feature whereby it shows when my hard drives are moving towards thresholds that would be considered outages, before they reach that point - that is valuable."
"Technical support has been very helpful so far."
"The solution has definitely saved us time and money."
"PRTG Network Monitor is user-friendly and offers flexible alerting systems."
"With this solution, they can have one million users at the same time with no crashes."
"It's easy to use."
"Overall, it's a great solution, and I consider it to be one of the best."
"What I like most about Zenoss Service Dynamics is that it monitors the devices and gives close to real-time alerts. For example, in case the device is not available, Zenoss Service Dynamics generates an alert so my team can resolve the issue."
"Its Docker Container concept is mind blowing. It is the first monitoring tool which comes with Docker features."
"The product offers good documentation that helps with initial training."
"They have also accommodated many state-of-the-art technologies like Docker and ZooKeeper."
"The custom built integration is one of the most valuable features because you can see all the especially critical items."
 

Cons

"PRTG Network Monitor can improve Layer 2 and Layer 3 network maps and the GUI more user-friendly. Additionally, they should bundle the features so I can monitor everything on one particular device."
"There are some vendor-specific sensors in PRTG Network Monitor, particularly for older hardware, that don't always provide consistent results."
"More training videos for installing and configuring PRTG Network Monitor would have been nice, especially when working with a lot of devices."
"The remote probes seem to be a little bit buggy at times. They just stop working or they say they can't communicate. What we tend to do to is install the remote app onto the servers that we use. That seems to clear it up."
"The technical support needs some improvement. The response time is slow, we normally get a response the next business day for urgent issues which is long time."
"PRTG Network Monitor needs to enhance network performance monitoring. Moving towards observability, similar to what Datadog offers, could be beneficial."
"The free version only gives us 100 free sensors to use. It would be nice if there was double that."
"The solution has to evolve as an end-to-end monitoring solution. It has to do better at understanding the application at the deepest level."
"The AI aspect needs to improve."
"Now it is stable, but they should design threshold parameters in percentage instead of raw values."
"There is room for improvement with the administrative part. They introduced Control Center to manage things in Zenoss 5. The services that Zenoss provides remained the same, but the administrative part, since they introduced Docker, etc., has become a little complex"
"Technical support is 3/10, poor: Incomplete and poor documentation Undocumented processes Inconsistent solutions to problems depending on source"
"There was a problem with Zenoss and storage monitoring."
"It would be ideal if the product offered sound alerts."
"This solution is complex for beginners so it takes some time to learn."
"As Zenoss Service Dynamics is more for network-centric devices and you want to monitor, for example, a server, its services, IP addresses, and interfaces, if it's a network and you're going to monitor multiple items, you'll be charged multiple times. This is what Zenoss Service Dynamics needs to improve to make sure that customers pay just one fee to monitor the entire server. What I'd like to see in Zenoss Service Dynamics in the future is a public cloud monitoring feature, particularly for the Azure public cloud. Another additional feature I'd like to see in the next release of the solution is integration with the Azure public cloud because I know that there are some services from Azure that Zenoss Service Dynamics is currently unable to monitor."
 

Pricing and Cost Advice

"The scalability is there, but smaller companies might need CAM software to be able afford the product."
"If you're looking for a cost effective software I’d suggest this product."
"When you buy PRTG, everything comes in one bundle. Licensing is very easy."
"There is a license to use PRTG Network Monitor and it is annually."
"I rate the price of PRTG Network Monitor an eight on a scale of one to ten, where one is a high price, and ten is a low price."
"All monitoring system is close to the same pricing scheme."
"While I am not the person who deals with pricing, I would say that we pay around 1000 pounds a year."
"The pricing is not too bad. It's not massively expensive, and the ability to upscale or even downscale licenses every year is brilliant for us."
"The pricing depends on the environment, the number of services, and the size of the data center. It can go from $100,000 to a million dollars."
"It is very cost-effective compared to the tools I worked with in the past. The company is gaining a lot with respect to the cost factor. It provides agentless monitoring and in a very cheap way."
"There are additional costs you'll have to pay apart from the license fee for Zenoss Service Dynamics. I can't remember exactly how much my company is paying because I don't handle the finance part, but the cost is paid annually. On a scale of one to five, with one being the cheapest and five being the most expensive, I'm rating the solution three out of five."
"It depends on the customer, what he wants."
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Comparison Review

it_user174738 - PeerSpot reviewer
IT Developer at a tech services company with 51-200 employees
May 31, 2015
Nagios vs. Zabbix vs. PRTG vs. Spiceworks vs. Solarwinds Network Performance Monitor
I have researched a quite a few network monitoring tools which can be used for various monitoring purposes of not only the servers, but the intermediate routers as well. There are majorly three types of these softwares. Ones which are completely open-source, you can do almost anything you want…
 

Top Industries

By visitors reading reviews
Financial Services Firm
10%
Comms Service Provider
8%
Computer Software Company
8%
Manufacturing Company
7%
Construction Company
12%
Manufacturing Company
11%
Comms Service Provider
10%
Transportation Company
7%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business60
Midsize Enterprise19
Large Enterprise50
By reviewers
Company SizeCount
Small Business4
Large Enterprise5
 

Questions from the Community

What is the best network monitoring software for large enterprises?
PRTG network monitor is one of the best tool i have ever used for the monitoring. It have auto discovery option. it avoid the configuring the device in PRTG. It automatically discover the device an...
What is your experience regarding pricing and costs for PRTG Network Monitor?
The pricing was higher at the beginning, but the recurring licensing cost is affordable and reasonable. Overall, the pricing, setup cost, and licensing is fair for our industry. They have quoted us...
What needs improvement with PRTG Network Monitor?
The reporting features look very technical and that can be improved. If they can change the report so everyone can understand it, that would be helpful.
What is the best network monitoring software for large enterprises?
In my experience, I worked with many monitoring software, but the one that gave me the most functionalities of a large-scale company is Zenoss, due to its ability to monitor completely hybrid and a...
 

Also Known As

No data available
Cloud Monitoring, Zenoss Service Dynamics
 

Overview

 

Sample Customers

Jameson Bank, Sidnix, RungeICT, MedicalAnimal, Truck-lite, GamingGrids, The Covell Group, Forsythn County Schools, NetMass, Musgrove Park Hospital, Lanes Health, Columbia Southern University, Vodafone, Intrust Bank
2degrees, Rackspace, State of North Dakota, El Paso Independent School District, NWN Corporation
Find out what your peers are saying about PRTG Network Monitor vs. Zenoss Cloud and other solutions. Updated: June 2026.
902,270 professionals have used our research since 2012.