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ExtraHop Reveal(x) for IT Operations vs Nagios XI comparison

 

Comparison Buyer's Guide

Executive SummaryUpdated on Oct 10, 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

ExtraHop Reveal(x) for IT O...
Ranking in Network Monitoring Software
74th
Average Rating
8.6
Reviews Sentiment
7.3
Number of Reviews
8
Ranking in other categories
Network Diagnostics (11th), IT Operations Analytics (14th), Network Packet Capture (6th)
Nagios XI
Ranking in Network Monitoring Software
26th
Average Rating
8.0
Reviews Sentiment
6.8
Number of Reviews
58
Ranking in other categories
Server Monitoring (14th), IT Infrastructure Monitoring (28th), Cloud Monitoring Software (26th)
 

Mindshare comparison

As of January 2026, in the Network Monitoring Software category, the mindshare of ExtraHop Reveal(x) for IT Operations is 0.6%, up from 0.5% compared to the previous year. The mindshare of Nagios XI is 2.3%, down from 3.4% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Network Monitoring Software Market Share Distribution
ProductMarket Share (%)
Nagios XI2.3%
ExtraHop Reveal(x) for IT Operations0.6%
Other97.1%
Network Monitoring Software
 

Featured Reviews

Out West - PeerSpot reviewer
Project Manager and IT Management Consultant at a integrator with 1,001-5,000 employees
Great for identifying application interdependencies with helpful support but needs better visualizations
We're just trying to identify the application interdependencies, which normally reside on different servers, including web servers, database servers, enterprise service bus, et cetera, up to your presentation layer before we start moving stuff around. Normally, the reason why we use these tools is to understand what assets we have, where they're deployed, and how they enter and operate before we decide to go move something from point A to point B. The solution is going to allow me to establish a wave or migration plan where you have different waves of migration and then you actually have move groups to try and get your application moved from A to B seamlessly. A to B could be on-premise to on-premise. It could be on-premise to cloud. Et cetera. The solution can tell me what components can I deploy, for example, into a cloud space, without having to refactor my applications since that can be quite time-consuming and costly.
Emmanuel Appiah Boateng - PeerSpot reviewer
Network and Security Engineer at a educational organization with 1,001-5,000 employees
Simplifies setup and requires user interface enhancement
Nagios XI is easy to install, which sets it apart from other open-source solutions I've tried. Typically, setting up a monitoring system on Linux involves cloning files from GitHub, building it, and installing many dependencies, but with Nagios XI, it wasn't like that. Nagios XI simplifies our setup and reduces the time spent configuring monitoring tools.

Quotes from Members

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

Pros

"The most valuable feature is the way it handles data, from Layer 2 up to Layer 7. We can see everything that happens in the network."
"The most valuable features are security detections, perimeter detection, dashboards, and alerts."
"There are many valuable features in this product, but probably the biggest is the customization capability it has."
"Not only can you look at the protocol import level. It also has a live PCAP analysis."
"Wire data analytics."
"This solution is more applications reference architecture focused. Its benefit is that it specializes in that space."
"Nagios XI is stable."
"The installation is no problem. I've installed Nagios several times."
"An excellent solution that is easy and intuitive to implement."
"The most valuable features of Nagios XI are you can customize it based on your use case and requirements. It is flexible and easy to integrate with our systems. You can customize the solution by adding additional features using code."
"Though I downplayed the administrative NCC GUI, this is by far the strongest aspect of the Nagios XI product."
"The dashboard allows you to see what's going on in the overall system."
"I can monitor a phone on a desk to very big servers of any company."
"The Script Module in Nagios is really easy to use and is really cost efficient."
 

Cons

"We'd like to see a local presence within the region in order to have seamless service whether it's the support, the implementation, or professional services."
"They have a new solution, ExtraHop Reveal(x), and I think it needs improvement."
"I would improve the Rule-Based Access Control (RBAC) by providing granular access control to the data."
"This solution would be improved if it had the ability to retain data longer."
"Network visibility is something that needs to be improved."
"They either have to go broad or decide what their bread and butter is and get really good at that."
"The Configuration Wizard needs improvement, because not all vendors are present."
"The reporting part should be made simpler. While we can obtain all the reports we need, we always have to create work-arounds to get them."
"There's room for improvement in the visibility, and in the ability to extract information. Stuff like this should be more simple."
"It can be quite difficult to know which drivers and agents to use when setting up."
"The product could be optimized to improve the administrative user experience via the Nagios Core Configuration (NCC) GUI module."
"The pricing has recently risen. I know they've changed what is covered under the license, however, it doesn't change the way we use it and adds nothing to our experience, and yet we now have to pay more."
"Technical support is an area that needs improvement. It is not available 24/7."
"The tool's AI model needs to be fixed."
 

Pricing and Cost Advice

"The price of this solution for our environment is about £650,000 ($855,000 USD) for three years."
"The pricing is higher than other solutions, but with such good features, I think it's worth it."
"The pricing is fair considering the value provided."
"As it is not an agentless tool, I think it is expensive."
"The pricing is high with separate licensing for the product and support."
"You can grow into the higher-priced scale as they learn how to utilize the features for Nagios XI."
"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."
"The licensing fees for this solution are approximately $3,000 USD per year."
"Licensing costs are reasonable."
"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."
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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
Financial Services Firm
21%
Computer Software Company
12%
Educational Organization
9%
Healthcare Company
8%
Financial Services Firm
11%
Computer Software Company
11%
Manufacturing Company
8%
Government
7%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business3
Midsize Enterprise2
Large Enterprise3
By reviewers
Company SizeCount
Small Business22
Midsize Enterprise17
Large Enterprise21
 

Questions from the Community

Ask a question
Earn 20 points
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.
What is your primary use case for Nagios XI?
I normally use Nagios XI for our servers. It's not particularly used for network equipment, however, I use it for monitoring our server performance, including CPU, memory, data, and services runnin...
 

Overview

 

Sample Customers

Alaska Airlines, bet365, Concur, McKesson, Microsoft, Morgan Stanley, Practice Fusion, Seattle Children's Hospital, Steward Health Care System
Nagios has over one million users globally, including AOL, DHL, McAfee, MCI, MTV, Yahoo!, Universal, Toshiba, Sony, Siemens, and JPMorgan Chase.
Find out what your peers are saying about ExtraHop Reveal(x) for IT Operations vs. Nagios XI and other solutions. Updated: December 2025.
881,114 professionals have used our research since 2012.