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Nagios XI vs NetBrain 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

IT Infrastructure Monitoring Market Share Distribution
ProductMarket Share (%)
Nagios XI3.5%
Zabbix12.2%
Datadog5.2%
Other79.1%
IT Infrastructure Monitoring
Network Troubleshooting Market Share Distribution
ProductMarket Share (%)
NetBrain2.8%
LinkRunner13.6%
Wireshark12.6%
Other71.0%
Network Troubleshooting
Network Monitoring Software Market Share Distribution
ProductMarket Share (%)
Zabbix11.7%
LibreNMS4.6%
SolarWinds NPM4.5%
Other79.2%
Network Monitoring Software
 

Featured Reviews

Amir  Said - PeerSpot reviewer
Effective alerting enhances network monitoring experience with an easy setup
We love Nagios XI due to the fact that JPS Web is very useful. JPS monitors the modem and performs switching, monitoring the computer, and performing switching. We implement some applications and traffic monitoring. The alerting system is very effective. For instance, if we have an alarm on some RAM storage if the traffic is cut or dropped.
Deborah Gamelin - PeerSpot reviewer
Good monitoring and troubleshoot capabilities, improves overall network traffic visibility
In my organization, we had 130,000 network devices that needed to be brought into the solution and mapped. NetBrain can handle the scale but the engineers that manage those devices have to go in and update all of them to allow NetBrain permission to poll them. It can get a little stressful for everybody when you're trying to roll out new stuff when you've got other issues that have to be addressed with other devices. In some cases, our devices had no automation at all. One example is the Cisco 3650. Right now, if you went through the inventory list, you see that we have different versions running. Some are on one version, whereas others are on another version. The problem with upgrading them is that they need to be done overnight because we don't want to disrupt any network traffic during business hours. Consequently, it could take us years to upgrade the versions before we can even get them onto these new tools. This may be an internal issue but it's a big one when you have a lot of devices. Even if you had 10,000 devices, it's still an issue. You have to consider the compatibility of the device against the tool, and being able to use certain commands to upgrade it.
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

"Nagios is a custom API manager, and we can expose custom APIs for our integration. This is a great feature."
"It's a monitoring agent. It's designed to do one thing. Its most valuable feature is its monitoring."
"The solution is pretty stable."
"The ability to set up templates and groups of checks, as well as customize the checks themselves."
"The Script Module in Nagios is really easy to use and is really cost efficient."
"Though I downplayed the administrative NCC GUI, this is by far the strongest aspect of the Nagios XI product."
"The installation is no problem. I've installed Nagios several times."
"I can monitor a phone on a desk to very big servers of any company."
"Chain management is a good feature. I don't get it on other solutions."
"A reliable, time-saving tool for providing accurate layer 2 and layer 3 network mappings."
"This product has good network monitoring and troubleshooting capabilities."
"Enables maps to be drawn out."
"NetBrain is a very simple tool."
"Zabbix helps to save time."
"They've already added extra features, such as noise-canceling and facial recognition, which is great."
"Setup was straightforward. Initial deployment took two or three months."
"It's a very reliable platform and we've never had any issues regarding the scalability or the stability of Zabbix."
"Our customers also like that they don't have to use multiple modules. Micro Focus and major vendors typically require you to buy several modules and plugins. Our customers do not like that. We offer them a single product for all their monitoring needs."
"Every new asset placed in the environment can be automatically detected, predicting human failures."
"We value the auto-host discovery, template import, bulk import/export features. Newer versions also add nice features, such as multi-IP per host."
"We use Zabbix to monitor our organization's IT infrastructure and workstations. We don't use Microsoft Intune since it's expensive. The tool's real-time alerting system has proved crucial for us, particularly when a new device joins a network that is not one of our own devices. It notifies us about the presence of this new device, allowing us to investigate further. Additionally, it alerts us about disk usage, memory usage, and the software installed on the machine."
 

Cons

"The tool's AI model needs to be fixed."
"It is really difficult to integrate Nagios XI with another system to generate logs and alert our management of failures in security infrastructure."
"The interface could be more user-friendly."
"The technical support is variable - sometimes I get answers, but most of my tickets go unanswered."
"Improve the documentation, examples, and best practices, therefore users can understand how to do things."
"Technical support is an area that needs improvement. It is not available 24/7."
"The product uses the backend as Perl and could be modified to a more lightweight solution like what's being offered by other vendors."
"The user interface needs improvement. Many tools have poor user interfaces, making them hard to manage and navigate."
"Support needs to improve for the installed product and some of the reporting could be more flexible to provide more complete cataloging."
"It would be nice if the setup was a little simpler. Also, if the solution could provide more training materials for new people coming into our company so they can quickly learn how to use the functionalities."
"The IP interface brief isn't consistent."
"The solution could integrate more automation."
"Each device needs to be configured to allow NetBrain to poll for the information it needs, which can be very time-consuming for a large network."
"The user interface could be a bit better. They could update it a bit."
"I think the reporting part of Zabbix can be improved in terms of more user-friendly graphics to display the collected data. Many simple users who don't know how to use Zabbix properly might get confused by the reporting, although at the same time it is very versatile for my company."
"The initial setup could be complex if you don't have templates. If creating templates from scratch, it's quite difficult, but if you are using already pre-created templates and setups for your needs, it looks very good."
"Look and feel."
"Zabbix isn't very good at automation just yet."
"The dashboard and the graph section could be a little bit more professional."
"Sometimes, the documentation is a little bit written in Estonia – a country in Europe. The language barrier and translation to English can sometimes make it difficult to understand what they're trying to get at. It's just a language thing."
"Zabbix is powerful, but it is difficult to understand initially. There are many things that can be improved, but we might not be using Zabbix to its fullest extent. The software has more features than we need."
 

Pricing and Cost Advice

"As it is not an agentless tool, I think it is expensive."
"The pricing is high with separate licensing for the product and support."
"This solution is very expensive, at approximately $5,000 USD when I purchased it, which is why I haven't upgraded my version in several years."
"The pricing is really cost efficient. The licensing is perpetual and can be renewed very easily."
"We are using the free version of this solution."
"It is good to contact experts for advice about what is the best solution for your specific infrastructure and enterprise."
"Nagios Core does not have any payment, but Nagios XI requires payment for the license."
"Licensing costs are reasonable."
"The product is expensive, but less expensive than some of the competition and worth the price."
"Licensing is based on a per-device basis, which means that it can get very expensive if you have a large number of devices."
"Zabbix is a free solution but the support contact costs money."
"It's an open-source solution that can be used free of charge."
"If you have 20,000 hosts, the support costs around €95,000 for a year."
"The tool's licensing costs are yearly."
"We were searching for an open source solution and Zabbix fit the bill because it is free and open source under the GPL license."
"This solution is open-source and free to use."
"This is an open-source solution that can be used free of charge."
"This is an open-source solution that can be used free of charge."
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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
12%
Financial Services Firm
11%
Manufacturing Company
9%
Government
9%
Computer Software Company
12%
Manufacturing Company
12%
Financial Services Firm
11%
Government
9%
Computer Software Company
15%
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 Business22
Midsize Enterprise17
Large Enterprise21
No data available
By reviewers
Company SizeCount
Small Business53
Midsize Enterprise23
Large Enterprise34
 

Questions from the Community

What do you like most about Nagios XI?
It is an open-source platform with valuable features for performance and stability.
What is your experience regarding pricing and costs for Nagios XI?
The pricing for the Nagios XI product is good and better than other solutions. I would give it a four or five.
What needs improvement with Nagios XI?
The user interface needs improvement. Many tools have poor user interfaces, making them hard to manage and navigate.
Ask a question
Earn 20 points
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?
The reporting is lacking because this is an open-source tool, and nowadays, management's expectation is that the repo...
 

Comparisons

 

Overview

 

Sample Customers

Nagios has over one million users globally, including AOL, DHL, McAfee, MCI, MTV, Yahoo!, Universal, Toshiba, Sony, Siemens, and JPMorgan Chase.
CompuCon, TD Ameritrade, Move Inc.
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, Datadog, Auvik and others in IT Infrastructure Monitoring. Updated: September 2025.
867,821 professionals have used our research since 2012.