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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:
 

ROI

Sentiment score
1.0
vRealize Network Insight improved efficiency and reduced costs, achieving labor and hardware savings and enhancing problem-solving and network mapping speed.
Sentiment score
6.9
Zabbix is praised for being cost-effective and scalable, minimizing downtime, and eliminating high licensing fees for enterprises.
 

Customer Service

Sentiment score
4.0
vRealize Network Insight's customer support is generally praised but noted for delays and challenges, especially post-Broadcom acquisition.
Sentiment score
6.8
Zabbix support is well-regarded, with strong community forums, responsive staff, and effective local partners aiding various user needs.
It's difficult to find necessary documentation, open tickets, and get support.
Virtualization Specialist at a computer software company with 51-200 employees
We are paying too much for technical support from VMware.
Senior System Specialist at General Directorate of Residence and Foreigners Affairs (GDRFA)
It is so straightforward that I have never had to use the support.
CTO at Oic
 

Scalability Issues

Sentiment score
7.6
vRealize Network Insight is scalable, adaptable, and efficient, praised for ease of expansion and varied organizational adaptability.
Sentiment score
6.9
Zabbix offers scalable, flexible monitoring with cost efficiency, though complex scaling and database management may require improvements for large deployments.
Zabbix has high scalability.
CTO at Four Nine Agency
Zabbix is very scalable and lightweight.
CTO at Oic
I would rate its scalability ten out of ten.
Manager, Information Technology Zara & Inditex at Cenomi
 

Stability Issues

Sentiment score
1.0
vRealize Network Insight is praised for stability, with rare minor Web UI glitches, staying robust during upgrades and deployments.
Sentiment score
7.4
Zabbix is generally stable and reliable, requiring minimal resources, though occasional issues may arise from external factors.
We are managing that one but usually we have an API connector between our firewall vendor and our VMware NSX.
Senior System Specialist at General Directorate of Residence and Foreigners Affairs (GDRFA)
Zabbix is very scalable and lightweight.
CTO at Oic
Zabbix is quite stable, and we haven't had any problems with Zabbix itself.
CTO at Four Nine Agency
I think the stability of Zabbix is around five to six on a scale of ten, where ten is the best and one is the worst.
Network Engineer at a computer software company with 11-50 employees
 

Room For Improvement

vRealize Network Insight requires enhanced integration, user-friendly features, better support, intuitive reports, and improved interoperability for complex cloud deployments.
Zabbix needs user interface, reporting, and dashboard improvements, plus better configuration, automation, documentation, scalability, and advanced monitoring features.
Broadcom should improve by going back to what was working before, offering the suite of tools that clients actually use, and allowing clients to decide the best options for them.
Virtualization Specialist at a computer software company with 51-200 employees
The only issue I can note is that it's Linux-based, and Linux documentation is not the best.
CTO at Oic
The potential and customization is a little difficult because you have to learn scripts.
Network Engineer at a computer software company with 11-50 employees
 

Setup Cost

vRealize Network Insight is valued for features and stability but seen as costly, especially in larger or bundled setups.
Zabbix is praised for being a free, open-source solution with optional low-cost support, attracting enterprise users.
Broadcom is known for increasing product prices, making them expensive compared to what people used to pay.
Virtualization Specialist at a computer software company with 51-200 employees
Zabbix is providing everything free of cost.
Network Engineer at a computer software company with 11-50 employees
It is literally free.
CTO at Oic
 

Valuable Features

vRealize Network Insight provides comprehensive network visualization, monitoring, automation, and security enhancement with user-friendly interfaces and customization.
Zabbix offers open-source flexibility, scalability, automated monitoring, diverse integrations, and adaptability for complex infrastructures with strong community support.
One of the biggest problems with VMware NSX is logging, and vRealize Network Insight helps by providing comprehensive logs.
Virtualization Specialist at a computer software company with 51-200 employees
If disk usage surpasses a threshold, say 70%, I receive alerts and can take proactive action.
CTO at Oic
The alerting systems are very good in Zabbix, and it has helped us to reduce time for reaction.
Network Engineer at a computer software company with 11-50 employees
People want to save costs, which is why they install Zabbix, but the reporting functionality is not properly developed.
Network Engineer at Ogma Consulting
 

Categories and Ranking

vRealize Network Insight
Ranking in Network Monitoring Software
34th
Ranking in IT Infrastructure Monitoring
38th
Average Rating
8.6
Reviews Sentiment
6.0
Number of Reviews
47
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
7.0
Number of Reviews
108
Ranking in other categories
Application Performance Monitoring (APM) and Observability (10th), Server Monitoring (1st), Cloud Monitoring Software (1st)
 

Mindshare comparison

As of January 2026, in the Network Monitoring Software category, the mindshare of vRealize Network Insight is 0.7%, up from 0.7% compared to the previous year. The mindshare of Zabbix is 6.9%, down from 11.8% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Network Monitoring Software Market Share Distribution
ProductMarket Share (%)
Zabbix6.9%
vRealize Network Insight0.7%
Other92.4%
Network Monitoring Software
 

Featured Reviews

Shaijith KB - PeerSpot reviewer
Senior System Specialist at General Directorate of Residence and Foreigners Affairs (GDRFA)
Comprehensive management and detailed reports benefit operations while improvements are needed in support and maintenance
We have Tanzu and OpenShift. We have OpenShift, Canonical, and the Tanzu one. The Tanzu platform from VMware is a Kubernetes platform. We haven't completely installed Tanzu yet; we installed the vROps part. vRealize Network Insight is beneficial because you can control the East-West traffic. vRealize has a component called NSX, which has East-West traffic controlling and micro-segmentation, that is one of the best options, and we have the layer extension, layer 2 extension possible through NSX. If you have anything accountable in any business, even in a candy business, having proper accountability on what you are selling and buying will save a lot. If you don't know what you're selling and buying, you will end up with a loss. My team does not use the flow analytics feature; we have a security and network monitoring team, which is a different SOC team. I am using it as an administrator internally. We perform different tasks including costing analysis, capacity management, and many other things. vRealize Network Insight has a concern about the maintenance part, as it requires a person to monitor it completely. It's not something you install and your report will be generated automatically. You have to work on this properly to get the insights. vRealize Network Automation, vRealize Operations, and vRealize Network Insight are completely related to the network. I cannot say much about these network aspects because I am on the operations side, but overall, the vRealize suite is good for reporting perspective or any ISO-related documentation; this is very helpful. The product is called vRealize Operations Manager, and now it is referred to as Aria or vAria. I am now a Senior System Specialist. We use different metrics because we have multiple departments, and we can monitor utilization and comparisons with the previous year. On a scale of one to ten, I rate this solution a seven.
KamranBhatti - PeerSpot reviewer
Network Engineer at a computer software company with 11-50 employees
Helps reduce response time but has room to improve customization complexity
We are not working on simple standalone solutions like Kaspersky DDoS Protection or Hybrid Cloud Security. Once you understand Zabbix, then it is easy to customize those web pages and graphs for our customer use. It is fully automated to your requirements. Zabbix is working fine with no issues, and I am satisfied with it. We have combined Zabbix and SolarWinds. The integration works fine, and it is easy to integrate Zabbix with the IT environment. We were trying to purchase MDR (Managed Detection and Response), but we are not working on that. I don't have real experience with MDR. We are using Falcon software for that. We are working with Falcon Complete, not with Sandbox. We are not using Kaspersky for business or cloud protection. For that, we are using Zabbix CrowdStrike Falcon Complete solution. I have given this review an overall rating of 8.
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Comparison Review

it_user174738 - PeerSpot reviewer
IT Developer at a tech services company with 51-200 employees
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
Manufacturing Company
13%
Computer Software Company
12%
Healthcare Company
8%
Government
8%
Computer Software Company
13%
Financial Services Firm
10%
Comms Service Provider
8%
Manufacturing Company
8%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business11
Midsize Enterprise9
Large Enterprise41
By reviewers
Company SizeCount
Small Business56
Midsize Enterprise23
Large Enterprise34
 

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?
In VMware you have to buy a separate license for it. We have VVF and VCF-type of licenses, and if you want to go with this NSX and sort of higher-end professional services, you need to go with VCF....
What needs improvement with vRealize Network Insight?
There is room for improvement as not all cases are getting resolved, and we often do not get L3 support directly, having to go through L1 and L2, resulting in delays that usually are a headache for...
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?
I think Zabbix is economical, whereas SolarWinds is expensive. SolarWinds has a lot of secure features, but Zabbix is providing everything free of cost. Zabbix is economical, and you can install it...
What needs improvement with Zabbix?
The potential and customization is a little difficult because you have to learn scripts. I think Zabbix needs to improve the customization better. At present, I am satisfied with the functionality ...
 

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: December 2025.
879,899 professionals have used our research since 2012.