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Opsview vs PRTG Network Monitor vs Zabbix comparison

 

Comparison Buyer's Guide

Executive Summary

Review summaries and opinions

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

Mindshare comparison

As of August 2025, in the Network Monitoring Software category, the mindshare of Opsview is 0.4%, up from 0.4% compared to the previous year. The mindshare of PRTG Network Monitor is 4.2%, down from 4.4% compared to the previous year. The mindshare of Zabbix is 12.3%, up from 11.2% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Network Monitoring Software
 

Featured Reviews

Jeff Cronstrom - PeerSpot reviewer
A highly stable solution that can be used to monitor system availability
The most valuable feature of Opsview is the ability to clone the services when you're monitoring something out of the test setup. You can clone that service, and it allows you to add new services quickly. You can bring up new servers, and you can easily add them. Also, there's an API to be able to add services as well. We don't use the API. We mostly use the cloning function because it stores everything in a back-end database. The underlying monitoring platform for our version is Nagios. That's where we upgraded from Nagios to Opsview.
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…
B Ahmed - PeerSpot reviewer
Enables seamless global client monitoring with reliable remote connectivity
I use the solution to provide a perfect environment for remote connectivity with my clients. Many tools that I require for system maintenance are included. I can easily monitor all of my clients throughout the world I did not give much thought to it, however, improvements could be made to Zabbix.…

Quotes from Members

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

Pros

"I am satisfied with the overall product since it works well…It is a stable solution."
"We use this solution for internal monitoring our own cloud platform because we are a public cloud provider. We also use it for monitoring purposes on behalf of our clients."
"It's a good solution. It covers all aspects of monitoring purposes."
"The most valuable feature of Opsview is the ability to clone the services when you're monitoring something out of the test setup."
"What was very compelling about OpsView was that we could dial out the noise and have meaningful and actionable alerts."
"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 most valuable features of PRTG Network Monitor are the threshold notification when certain traffic increases and goes beyond the defined threshold. The up and down status email notifications and other notifications are useful. Additionally, it is user-friendly, and customizable, and there are many features available."
"It improves the status of my infrastructure, from networking devices to real-time machines."
"It gives me a live view of the traffic on the WAN."
"Stability-wise, I rate the solution a ten out of ten."
"The bandwidth monitoring is a very attractive feature, it can tell you the bandwidth utilization while it is attempting to connect to the host for feedback."
"The real-time monitoring and alerting are its most valuable features."
"It is pretty simple to use, which is always a good thing. It's been very reliable in updating us if any issues crop up."
"Like other common Linux distributions, some of the most valuable features of this solution are the ease of use and deployment. It's simple and has a lot of packages and a lot of software."
"Zabbix has high scalability. I would rate it a nine out of ten."
"We value the auto-host discovery, template import, bulk import/export features. Newer versions also add nice features, such as multi-IP per host."
"I'm supervising all the IT departments, and Zabbix seems quite good for them. It provides graphics and information in real time. We get alerts about crashes on the system, enabling us to quickly repair issues. We can easily find devices with problems."
"It's the best solution. Great. I would rate the overall solution ten out of ten."
"Health and communication links availability."
"The integration capabilities and APIs are the best part."
"The most valuable feature is the monitoring of virtual machines."
 

Cons

"Pricing and a few certain aspects in the solution needs to be improved."
"Maybe the graphical representation can be improved. It can be enhanced for better visualization. It could be a little better. And the graph center can be improved."
"Customized reporting can be improved."
"In a future release, we would like to have Observ for AI. Any AI and intelligence it can add to the monitoring is obviously beneficial. We would also like to have automated callouts."
"Some of the graphics on Opsview could be improved."
"The technical support service should be improved."
"The licensing policy needs more flexibility."
"The technical support could respond a little bit quicker."
"I've encountered a challenge in my functions, particularly in adding and printing."
"PRTG Network Monitor needs to show bandwidth utilization in proper graphs. It isn't easy to learn."
"When you email the support team, they take three to seven days to respond and resolve simple issues."
"PRTG Network Monitor can improve the reports. In the reports, you have to give an alert for that SMS and email, the emergency calls and downtimes have to be reported accordingly. You have to enable email services or an SMS gateway service to receive more alerts at the proper time."
"There seems to be a big jump from the basic scan to the really thorough scan. There is a big jump in the quantity of sensors it uses for certain things. One minute you might get ten and then the next you get 200. There seems to be a big jump between the two at times."
"The solution needs to add remote features."
"In terms of user-friendliness, large maps could be more interactive. We should be able to click on some areas and move some objects. It would make it simpler to see things while analyzing some dedicated parameters."
"The only issue I can note is that it's Linux-based, and Linux documentation is not the best."
"I would like for this solution to be more cloud-friendly."
"As far as improvements, sometimes I get a bit frustrated when I move from a previous version to a new one because some configuration has changed—I need to investigate the documentation to deal with some configuration. But it doesn't take much time, so it's okay."
"To improve Zabbix, adding more features to support the monitoring of modern workloads like containers would be beneficial."
"The System Center Operations Manager can be improved."
"Look and feel."
 

Pricing and Cost Advice

"The solution is priced similarly to other tools offering similar features."
"The solution is not cheap. I think that the pricing is a little bit on the high side."
"I would rate pricing a seven out of ten, where ten is the highest price."
"At the moment I'm only using 500 sensors. I pay yearly, so it's a cost that's easily swallowed."
"The licensing fees are billed annually and there are no costs in addition to this."
"The price of PRTG Network Monitor is reasonable."
"When you have a lot of devices, PRTG Network Monitor can be costly."
"It is expensive."
"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."
"There is a license to use PRTG Network Monitor and it is annually."
"We are licensed for 2500 endpoints."
"The solution is free to use but they offer support as a paid service. If you can go read the manuals and do the fine-tuning based on your needs, you do not need to pay anything and you will have a full solution."
"We’re using the free version, which covers all our current needs."
"This solution is completely open-source, so it is quite affordable."
"Zabbix is a free solution but the support contact costs money."
"We purchased Zabbix for a good price, including support"
"There are no licenses."
"The product is an open source and free solution."
"It is free, which allows us to reduce costs."
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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
19%
Manufacturing Company
9%
Educational Organization
7%
Financial Services Firm
6%
Computer Software Company
12%
Government
9%
Financial Services Firm
9%
Comms Service Provider
7%
Computer Software Company
16%
Financial Services Firm
10%
Manufacturing Company
8%
Comms Service Provider
8%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
 

Questions from the Community

What do you like most about Opsview Monitor?
The most valuable feature of Opsview is the ability to clone the services when you're monitoring something out of the...
What needs improvement with Opsview Monitor?
Some of the graphics on Opsview could be improved.
What is your primary use case for Opsview Monitor?
Opsview is used to monitor system availability, whether its service is running on disk usage, CPU usage, etc.
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 a...
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 do you like most about Zabbix?
The template system in Zabbix is very beneficial as it saves time in configuration.
What is your experience regarding pricing and costs for Zabbix?
We didn't use the commercial version. We used the free version.
What needs improvement with Zabbix?
I think it's the best solution for monitoring. I don't know any better.
 

Comparisons

 

Also Known As

Opsview Monitor, Opsview Enterprise
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Overview

 

Sample Customers

IBM, BT, Cisco, Sky, UPS, Capgemini, Visolit, Fujitsu Services UK, UKCloud, Massachusetts Insitute of Technology, Cornell University, Incomm
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
1. IBM 2. Dell 3. Cisco 4. HP 5. Oracle 6. Microsoft 7. Amazon 8. Google 9. Facebook 10. Twitter 11. LinkedIn 12. Netflix 13. Adobe 14. VMware 15. Salesforce 16. SAP 17. Intel 18. AT&T 19. Verizon 20. T-Mobile 21. Vodafone 22. Ericsson 23. Nokia 24. Siemens 25. General Electric 26. Honeywell 27. Philips 28. Sony 29. Samsung 30. LG 31. Panasonic 32. Toshiba
Find out what your peers are saying about Zabbix, Auvik, SolarWinds and others in Network Monitoring Software. Updated: August 2025.
865,164 professionals have used our research since 2012.