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PRTG Network Monitor vs Zenoss Cloud comparison

 

Comparison Buyer's Guide

Executive SummaryUpdated on Mar 9, 2025

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
8th
Ranking in Cloud Monitoring Software
8th
Average Rating
8.2
Reviews Sentiment
7.1
Number of Reviews
101
Ranking in other categories
No ranking in other categories
Zenoss Cloud
Ranking in Network Monitoring Software
76th
Ranking in IT Infrastructure Monitoring
53rd
Ranking in Cloud Monitoring Software
40th
Average Rating
8.4
Reviews Sentiment
7.1
Number of Reviews
8
Ranking in other categories
Application Infrastructure (33rd), Event Monitoring (14th), Server Monitoring (23rd), Container Monitoring (10th), AIOps (20th)
 

Mindshare comparison

As of April 2025, in the Network Monitoring Software category, the mindshare of PRTG Network Monitor is 4.2%, down from 5.0% compared to the previous year. The mindshare of Zenoss Cloud is 0.4%, down from 0.4% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Network Monitoring Software
 

Featured Reviews

Tochukwu Uzomba - PeerSpot reviewer
Efficiently monitor networks across regions with seamless setup and robust feature set
PRTG Network Monitor is easy to set up. Within a few minutes, it is operational. It is an all-in-one monitoring solution without extra costs. For example, we set it up for an insurance company with branches across Africa. We are able to monitor from Lagos without installing anything in the branches, using the agentless feature. We just put in the IP address and the parameter, and we monitor from those ends. Additionally, all the sensors are very useful. Most people are interested in the bandwidth monitoring sensor to see what bandwidth the users are consuming. The pricing is affordable compared to SolarWinds.
ClaudiaChen - PeerSpot reviewer
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

"The most valuable feature is the notifications. As long as you spend time and think about what and when you want to be notified, it's always accurate. It is always there. I find things out before my Internet provider."
"PRTG Network Monitor is user-friendly and offers flexible alerting systems."
"The best feature is that it lets me know what is going on. I need to know if something has gone down, I need to know if something is running very slowly. PRTG tells me that."
"The real-time monitoring and alerting are its most valuable features."
"The remote probes are very useful. They allow us to provide a reference across different areas in the network. In trying to localize issues, that's very useful."
"The scalability is good. You can improve a remote host or the clustering. This gives it the flexibility to monitor another infrastructure remotely."
"PRTG Network Monitor helps us quickly and easily discover a large number of sensors, so we can spend minimal time monitoring customer sites."
"The up-to-date graphs and the history are very good."
"The custom built integration is one of the most valuable features because you can see all the especially critical items."
"The product offers good documentation that helps with initial training."
"Its Docker Container concept is mind blowing. It is the first monitoring tool which comes with Docker features."
"They have also accommodated many state-of-the-art technologies like Docker and ZooKeeper."
"It's easy to use."
"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."
"The most valuable feature is the flexible discovery mechanism."
 

Cons

"The thing that we do struggle with a bit is in the historic data. If I want look over 30 days, because it averages out onto one graph, you can't zoom in and drill down information."
"Scalability is the only major sticking point for me. There is a recommended number of sensors, which is around 10,000 and we're double that... The only option we have to scale is to buy another core, which would be a separate, stand-alone instance..."
"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."
"I would like the ability to monitor Cisco IRS devices."
"This solution is a good product so far, but I haven't been using it long enough to know how it could be improved."
"PRTG Network Monitor could improve by having descriptions for the tab usages. The dashboards or interface could be easier to understand."
"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."
"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."
"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"
"Now it is stable, but they should design threshold parameters in percentage instead of raw values."
"It would be ideal if the product offered sound alerts."
"The AI aspect needs to improve."
"The inclusion of a feature to show a graphical view of the network would be a helpful improvement."
"There was a problem with Zenoss and storage monitoring."
 

Pricing and Cost Advice

"When you buy PRTG, everything comes in one bundle. Licensing is very easy."
"Licenses are very expensive, so I would like to see cheaper licensing."
"We are licensed for 2500 endpoints."
"We pay for a perpetual license and we have a support fee."
"While I am not the person who deals with pricing, I would say that we pay around 1000 pounds a year."
"We looked at PRTG and SolarWinds. From a cost side perspective, compared to PRTG, and from what you get back from it, PRTG was sort of a hands down the winner."
"The pricing is reasonable for the features provided."
"PRTG Network Monitor is not that expensive, so I like it cost-wise. There's no additional cost apart from the standard licensing fees. On a scale of one to five, with one being the cheapest and five being the most expensive, I would rate the cost of PRTG Network Monitor a two."
"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 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."
"It depends on the customer, what he wants."
"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."
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Comparison Review

it_user174738 - PeerSpot reviewer
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
Educational Organization
53%
Computer Software Company
8%
Government
5%
Financial Services Firm
5%
Computer Software Company
23%
Financial Services Firm
12%
Manufacturing Company
10%
Insurance Company
7%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
 

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 do you like most about PRTG Network Monitor?
The tool is integrated with our email for the alerts.
What is your experience regarding pricing and costs for PRTG Network Monitor?
The prices are very high for PRTG Network Monitor. That's why I'm using the free100 sensor license.
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: March 2025.
844,944 professionals have used our research since 2012.