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Zabbix vs vRealize Network Insight comparison

 

Comparison Buyer's Guide

Executive SummaryUpdated on Oct 9, 2024

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

vRealize Network Insight
Ranking in Network Monitoring Software
38th
Ranking in IT Infrastructure Monitoring
41st
Average Rating
8.6
Reviews Sentiment
7.6
Number of Reviews
46
Ranking in other categories
No ranking in other categories
Zabbix
Ranking in Network Monitoring Software
1st
Ranking in IT Infrastructure Monitoring
1st
Average Rating
8.4
Reviews Sentiment
7.1
Number of Reviews
106
Ranking in other categories
Application Performance Monitoring (APM) and Observability (9th), Server Monitoring (1st), Cloud Monitoring Software (1st)
 

Mindshare comparison

As of July 2025, in the Network Monitoring Software category, the mindshare of vRealize Network Insight is 0.6%, down from 0.9% compared to the previous year. The mindshare of Zabbix is 12.7%, up from 11.2% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Network Monitoring Software
 

Featured Reviews

NiteshKumar1 - PeerSpot reviewer
The tool's configuration is easy and artifacts are easily accessible through professional services and the web
The product is highly regarded, and many customers have been using it along with other VMware products like vSphere and VMware vCloud Usage Insight. However, recently, there's been a trend among customers, especially those using VMware for a considerable period, to explore the potential of migrating to the public cloud. The common concern among these customers is how the VMware products will perform in the public cloud environment. Migrating instances from VMware to different platforms is not easy, especially when dealing with many instances across multiple customers. Customers are keen to maintain the functionality of their existing VMware products but prefer to run them on the public cloud instead of on-premise servers. Our clients for vRealize Network Insight are enterprise businesses. I rate it a nine out of ten.
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 find that the interface of most VMware products is very similar, which I consider an advantage due to its ease of use compared to other tools like Splunk."
"The initial setup was straightforward."
"As a troubleshooting tool, it's a level-3 troubleshooting-skills tool and it's very easy to use and very easy to find the information that you need."
"The automation collects all the relationships between servers, allowing us to visualize these relationships and organize the migration into waves."
"What's valuable to us is the ability to get a view into the virtual space, which is something we haven't had before. Before, it was done by collecting from network endpoints and extrapolating into the virtual environment. Now it's coming directly from the virtual environment."
"It provides deep visibility into what is happening with traffic and helps us manage our network."
"The most valuable features are the packet trace flow and that the view of the whole environment is deep."
"It gives the visibility that was either broken or there in pieces only. This solution provides a unified view of the whole system, back and forth. It has helped to reduce time to value, increase performance, more easily manage networks, and provide deep visibility."
"It meets my organizational needs. It's pretty easy to use."
"Zabbix is a cost-effective solution. We're a small organization with a few dozen devices to monitor, and it was available for free. We can see what we need. We haven't done an in-depth analysis on it, but we're currently okay with the product."
"Zabbix is good for discovery."
"We value the auto-host discovery, template import, bulk import/export features. Newer versions also add nice features, such as multi-IP per host."
"The solution is stable."
"Zabbix is quite stable once it is set up. We haven't had any post-setup issues."
"Its overall flexibility is most valuable. When our customers have some custom applications that are not necessarily covered by the community or a standard monitoring tool, we use Zabbix to build our own modules with our own templates. This feature has been useful in using Zabbix for infrastructure and IT monitoring. It has also been useful for industrial equipment monitoring. Zabbix is very lightweight. It is efficient in terms of performance because it doesn't use a lot of resources."
"Zabbix can use old data to current data to set the threshold. We can use previous data to set the threshold."
 

Cons

"There is room for improvement when it comes to pricing because we pay here in Brazil, and all the costs are based on the dollar."
"I would like to see them expand the capabilities to infrastructure types other than just VMware."
"After you use it for a little while you become accustomed to it but the layout doesn't feel very intuitive. You have to dig around and find the exact place where you can find the information, where you can actually see your east-west traffic, etc. I would like them to bring that information more to the forefront, instead of having to find it."
"The UI, even though once you get to know it, it's easier, still it's hard to figure out by yourself. You have to go read, watch videos. It has a lot of data on it. So that is an issue."
"Since Broadcom acquired VMware, it has been experiencing challenges. Many sales processes are not well defined."
"I want to be able to monitor a network flow that is approximately two weeks back, but I haven't found an easy way to do this."
"There are some random glitches in the Web UI, but they are usually pretty cosmetic in nature. I don't really seem to use any browser other than Chrome with it. I also get some weird errors from time to time on the hardware NetFlow Collectors, where it doesn't sync data."
"In a very general way, I would like to see an improvement in interoperability with third-party product, from other vendors."
"The only improvement I would suggest, revolves around its AI and ML capabilities."
"The solution needs to add features for finding loopholes or problems and their root causes."
"It could be more stable."
"The dashboard and the graph section could be a little bit more professional."
"Zabbix could improve when it comes to large-scale use cases. Additionally, the inventory could be better when connecting to other solutions, such as ServiceNow. There show to be better integration with other platforms and storage."
"The only issue I can note is that it's Linux-based, and Linux documentation is not the best."
"Zabbix can use better documentation and support for troubleshooting."
"In an upcoming release, there should be automated reports which we are currently doing manually. For example, if we collect a report file every day and want to send it to a moderator for review. We are expecting this feature to come out soon but it would be valuable to have now."
 

Pricing and Cost Advice

"It has brought more money into our company."
"It's a little expensive, but for what you're getting out of the product, you often see the trade-off. It depends on the type of licensing you have. It might be a little too pricey for some."
"We have spent less time investigating network flows, so it is absolutely cost-effective."
"vRealize Network Insight is expensive."
"Cost always has room for improvement, you could always make it cheaper. But I think it's a good value for what you pay for it."
"I rate vRealize Network Insight's pricing a seven point five out of ten."
"It's an expensive product because we have a lot of nodes."
"The solution has reduced the time that we spend on other products. For example, with NSX, we were able to quickly find things that we would normally spend days trying to figure out."
"This solution is completely open-source, so it is quite affordable."
"Zabbix is free but if you use it in production then you have to pay for it."
"It's free software released under the GNU/GPL license."
"It’s free of cost."
"If you have 20,000 hosts, the support costs around €95,000 for a year."
"It is freeware. We still use the free version of Zabbix."
"The solution is open source so is free."
"We’re using the free version, which covers all our current needs."
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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
15%
Financial Services Firm
15%
Manufacturing Company
9%
Healthcare Company
8%
Computer Software Company
15%
Educational Organization
13%
Financial Services Firm
9%
Manufacturing Company
7%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
 

Questions from the Community

What do you like most about vRealize Network Insight?
The tool's ease of configuration and use and the availability of information and artifacts through professional services and the web are key factors that customers find valuable.
What is your experience regarding pricing and costs for vRealize Network Insight?
Broadcom is known for increasing product prices, making them expensive compared to what people used to pay. I liken the subscription model to not truly owning what you pay for.
What needs improvement with vRealize Network Insight?
Right now, I do not see a specific area for improvement. My main concern is understanding the intentions of Broadcom, which has acquired VMware. Broadcom should improve by going back to what was wo...
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.
 

Also Known As

Arkin
No data available
 

Overview

 

Sample Customers

NTTi3, VCIX-NV, VMware Networking and Security Business Unit, Illumio, CompuNet
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 vs. vRealize Network Insight and other solutions. Updated: July 2025.
860,745 professionals have used our research since 2012.