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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
23rd
Ranking in IT Infrastructure Monitoring
23rd
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
105
Ranking in other categories
Application Performance Monitoring (APM) and Observability (8th), Server Monitoring (1st), Cloud Monitoring Software (2nd)
 

Mindshare comparison

As of April 2025, in the Network Monitoring Software category, the mindshare of vRealize Network Insight is 0.6%, down from 1.0% compared to the previous year. The mindshare of Zabbix is 13.0%, 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.
ASM Naushad Alam - PeerSpot reviewer
Allows any number of customizations but lacks functionality for finding root causes
We have not yet purchased the commercial version so have a lack of technical ability. We do not yet fully know the key points or key features of the solution. We just use what we use along with WhatsUp Gold. Based on our use only, stability is rated a seven out of ten.

Quotes from Members

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

Pros

"It helps a lot because, until now, we didn't have the tools to figure out the micro level, VM-to-VM kind of traffic; that was not in the current environment. We could not figure out VM-to-VM communication from the other tools. This is the tool which gives us end-to-end transparency."
"The most valuable feature for me is the different views that you can get when selecting an application or a VLAN. It shows you the traffic flows. It gives you a visual representation of something that, in text, just may not make as much sense."
"It has enabled us to set up and do application discovery, as far as network traffic is concerned, and set up the appropriate rules that we need to make sure we're compliant with our security frameworks."
"The best feature of this application is its ability to capture everything within the same application, as well as capture all the traffic."
"The most valuable feture is NetFlow to help us understand how VMs communicate with each other over ports that are known and ports that are also unknown to us. Our company is a security company, so it's very important for us to know exactly which VMs are doing what at all times."
"Also, the ability to troubleshoot all the way across the NSX part of it to the physical and actually watch the packets go through and then see where the bottleneck is or where the interruption is. We run queries on the network flows within the application to find where they are in it and it graphically tells us how the packets are actually going through the system."
"By doing dependency mapping, it makes migrations more efficient. There are less outages that require engineers to spend additional hours troubleshooting the migration failures."
"It is user-friendly. It's pretty simple to deploy and to run. It gives you pretty easy-to-understand reports, very graphically intense, so you can visualize what's going on in your network."
"I really enjoy network traffic triggers that allow us to check traffic threshold from ISP."
"The flexibility of this solution is amazing."
"The most valuable feature is the alert and alarm monitoring."
"The resource usage, CPU utilization, disk usage, network monitoring, network performance, and alerting features are invaluable."
"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."
"The implementation process is very straightforward."
"There is a problems page that shows us every warning or problem that occurs on our VMs globally. The map screen is also really useful because this is something that was missing. I don't know every other tool in the market. So, I don't know if this is a good point of only Zabbix, or other tools are also doing it, but from my point of view, this is the most useful page that I use, along with the problems page that efficiently lists the problem, recovery time, ending hours, starting hours, and so on."
"The initial setup was very quick. The first time it was long because I didn't know it yet. I was only using Windows. The first time was very difficult because of the operating system."
 

Cons

"If it were more application-aware, more descriptive; if it were able to determine the application that is actually doing the communication, that would be easier. More application information: which user or account it's accessing, is it accessing this application, doing these calls, if it is accessing a script, what script is it accessing. Things like that would provide deeper analytics so I can track what's going on. It would not just be, "These people shouldn't be talking," but who is actually doing these calls."
"I want to see more in terms of microsegmentation. As of now, I can see the rules, but they are not in a readable format that I can convert to microsegmentation and can fit into NSX Manager."
"vRNI needs more remediation where it hooks into NSX."
"I would like to see them expand the capabilities to infrastructure types other than just VMware."
"The only real improvement they can make is to add more third-party vendors into the environment, mostly switch manufacturers, because it's really limited to Cisco equipment and there are a lot of companies out there other than Cisco."
"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."
"The only reason I would not give it a nine or a 10 is for cost reasons. It seems to be one of those things that really belongs as part of the product inherently and not as an add-on. That would be my only concern."
"When we talk about those micro-segmentation rules, there's an Export function. It is very macro-segmentation oriented instead. So if you choose an application, it will find the tiers within that application and say that it's communicating on, say, port 80 to a separate VLAN. There might be 200 machines in that other VLAN. You don't want to open port 80 at all of them. So we need a lot more granularity in those suggested firewall rules."
"The documentation could be improved."
"I had problems using Zabbix when working with SUSE Enterprise; many companies use SUSE."
"There's a small module of APM, however, it is not an enhanced version. People usually ask for a full-fledged APM solution."
"They should open an SSH session from the web interface."
"We would like to see the addition of automatic push functionality to this product. This would save time when monitoring our servers and networks as, at present, we have to manually install the Zabbix agent on any hardware to be monitored."
"The System Center Operations Manager can be improved."
"The only issue we have had with Zabbix is when we decided to make an update or upgrade."
"Outside of the normal standard monitoring, I would like to extend patching, importing patching, and supporting patching for Windows Servers."
 

Pricing and Cost Advice

"I rate vRealize Network Insight's pricing a seven point five out of ten."
"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."
"The solution has helped us to reduce time, increase performance, reduce costs, and even easily manage networks. We are probably seeing 10 to 20 percent labor savings because we are able to be very specific and focused on what we want to do. It ends up saving the customer money and makes us be more efficient on our cost deliveries."
"It's an expensive product because we have a lot of nodes."
"They should include the product in NSX because it's important to have it for deployment."
"It reduces costs. It takes something that may be challenging and makes it more usable and visual by being able to bring in tools, seeing what their impact is, such as microsegmentation and application rationalization, and seeing it quickly."
"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."
"Zabbix is open-source so if one wishes to implement it in-house, they must have qualified professionals to set up and optimize databases, Linux/Unix OS, PHP, Apache, and depending on what is monitored, a full-stack network and systems administrator may be needed."
"It is a true open-source solution, so there are no licensing costs."
"This solution is open-source and free to use."
"There is a license required for this solution and we pay annually for our license."
"Zabbix is free but if you use it in production then you have to pay for it."
"My manager is very happy because it doesn't cost anything."
"For pricing, it's free. We don't pay anything for it. They open-source the code, and people pay for support."
"It is reasonable."
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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
Financial Services Firm
16%
Computer Software Company
13%
Government
11%
Manufacturing Company
9%
Educational Organization
37%
Computer Software Company
11%
Financial Services Firm
6%
Manufacturing Company
5%
 

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 needs improvement with Zabbix?
For me, Zabbix is very straightforward. I cannot think of any improvements needed. It's a very mature product. The only issue I can note is that it's Linux-based, and Linux documentation is not the...
 

Comparisons

 

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: February 2025.
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