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PRTG Network Monitor vs Zenoss Cloud comparison

 

Comparison Buyer's Guide

Executive SummaryUpdated on Jun 15, 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
6th
Ranking in IT Infrastructure Monitoring
6th
Ranking in Cloud Monitoring Software
11th
Average Rating
8.0
Reviews Sentiment
7.1
Number of Reviews
103
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
39th
Average Rating
8.4
Reviews Sentiment
7.1
Number of Reviews
8
Ranking in other categories
Application Infrastructure (31st), Event Monitoring (14th), Server Monitoring (26th), Container Monitoring (10th), AIOps (25th)
 

Mindshare comparison

As of August 2025, in the Network Monitoring Software category, the mindshare of PRTG Network Monitor is 4.3%, down from 4.4% compared to the previous year. The mindshare of Zenoss Cloud is 0.5%, up from 0.4% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Network Monitoring Software Market Share Distribution
ProductMarket Share (%)
PRTG Network Monitor4.3%
Zenoss Cloud0.5%
Other95.2%
Network Monitoring Software
 

Featured Reviews

Noman-Saleem - PeerSpot reviewer
Detects suden changes but significant pricing concerns affect the effectiveness of network traffic troubleshooting
We use PRTG Network Monitor for monitoring traffic on interfaces and the behavior of network traffic. If there are sudden changes in traffic or any configuration issues, we can sort them out using PRTG. It's very helpful for troubleshooting and monitoring traffic utilization on our interfaces…
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

"It is very flexible, and we can monitor many aspects of IT as well as ERP and CRM services. It has a very powerful interface and APIs for customization."
"The Slack integration is fantastic, and I've actually found it to be very useful recently."
"I would boldly say that this is the most scalable network monitoring tool that I know of"
"The solution is scalable."
"PRTG Network Monitor is user-friendly and offers flexible alerting systems."
"The most valuable feature of this solution is being able to see things graphically."
"The feature I like is that it can easily do a lot of mapping."
"The alerting is the most valuable feature. I also like the iPhone app. I get alerts in an email on the iPhone app."
"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."
"It's easy to use."
"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."
"The custom built integration is one of the most valuable features because you can see all the especially critical items."
"The most valuable feature is the flexible discovery mechanism."
 

Cons

"The only sort of limitation is the actual probes. So, if you don't have enough probes on there, you can over flip them and cause the WMI sensors and SNMP sensors to sort of overload. Sometimes, they might timeout for a minute, but they do come back."
"I know we're going to move to Docker applications and I understand that PRTG does some monitoring regarding this. I do not know if it is complete. If it's not yet complete, it's something they should consider improving."
"Maybe in the future there will be room for improvement, but currently, there is nothing pressing that I can think of"
"This solution is a good product so far, but I haven't been using it long enough to know how it could be improved."
"The solution could be better and faster when it comes to performance."
"PRTG Network Monitor should provide syslog monitoring since it is not available at this time."
"If PRTG could help me see the bandwidth for each host I have on my network, either for a wireless or a wired network, that would be very helpful."
"I would like to see network mapping."
"The inclusion of a feature to show a graphical view of the network would be a helpful improvement."
"Now it is stable, but they should design threshold parameters in percentage instead of raw values."
"The AI aspect needs to improve."
"There was a problem with Zenoss and storage monitoring."
"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."
"It would be ideal if the product offered sound alerts."
"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"
 

Pricing and Cost Advice

"Right now, the smallest sensor pack that they have is just a bit out of range for me, as a business. This kills me, as I need the product. Therefore, there is always a balance between needing to buy it or continuing their free version."
"When you buy PRTG, everything comes in one bundle. Licensing is very easy."
"The pricing is comparable."
"In my company now, we are using the free version."
"The price was pretty good, very competitive."
"All monitoring system is close to the same pricing scheme."
"We are using the premium version of PRTG Network Monitor. The price of the solution is a bit higher than competitors but it is worth the extra money. However, it would be helpful if the price was lower."
"We have an unlimited license for this solution."
"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."
"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."
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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
Computer Software Company
13%
Government
9%
Financial Services Firm
9%
Comms Service Provider
7%
Computer Software Company
16%
Performing Arts
9%
Financial Services Firm
8%
Manufacturing Company
8%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business54
Midsize Enterprise18
Large Enterprise37
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 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 pricing is in the middle. It's not too high, nor too low, but it's reasonable.
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: July 2025.
866,218 professionals have used our research since 2012.