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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
71st
Average Rating
8.6
Reviews Sentiment
7.3
Number of Reviews
8
Ranking in other categories
Network Diagnostics (10th), IT Operations Analytics (13th), Network Packet Capture (6th)
Nagios XI
Ranking in Network Monitoring Software
16th
Average Rating
8.0
Reviews Sentiment
6.8
Number of Reviews
58
Ranking in other categories
Server Monitoring (9th), IT Infrastructure Monitoring (11th), Cloud Monitoring Software (22nd)
 

Mindshare comparison

As of August 2026, in the Network Monitoring Software category, the mindshare of ExtraHop Reveal(x) for IT Operations is 0.7%, up from 0.5% compared to the previous year. The mindshare of Nagios XI is 2.5%, down from 3.1% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Network Monitoring Software Mindshare Distribution
ProductMindshare (%)
Nagios XI2.5%
ExtraHop Reveal(x) for IT Operations0.7%
Other96.8%
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

"It gives you full 360-degree visibility into your entire infrastructure."
"ExtraHop came out with the best price, and I think that it gives us a broader view of our network."
"This solution is more applications reference architecture focused. Its benefit is that it specializes in that space."
"There are many valuable features in this product, but probably the biggest is the customization capability it has."
"We have been able to improve the mean time to resolution by several hours in some cases."
"You cannot hide from the wire; all truth lives in the packets, and ExtraHop gets them to talk!"
"ExtraHop is far ahead of anything comparable in the industry."
"This is a must-try product."
"The most valuable feature is the dashboard, where I can have a single screen that provides a summary for hundreds of servers."
"This solution has improved our ability to determine the source of a connection failure in our network, and now we are able to monitor the service provider's router and make that determination."
"In my view this product is very good value for money when compared with other commercially provided monitoring solutions."
"It is a very stable solution and the best solution for monitoring any IT infrastructure for all companies."
"If you are a mid-sied company with an eye on expansion, this solution is very good."
"The most valuable feature is its support for different types of devices, where it can use all of the equipment that you need."
"Since this is an open source technology, if we are capable of writing the plugins in any scripting language, this product allows us to monitor anything we want."
"The installation is no problem. I've installed Nagios several times."
 

Cons

"I would improve the Rule-Based Access Control (RBAC) by providing granular access control to the data."
"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."
"Additional out-of-the-box solutions and use cases would be nice."
"The improvement that would make the most impact would be expanding on the new EXA big data back end."
"They either have to go broad or decide what their bread and butter is and get really good at that."
"This solution would be improved if it had the ability to retain data longer."
"We've had some struggles getting it to see everything that we want to see. Network visibility is something that needs to be improved."
"There is room for improvement in the security part. They have a new solution, ExtraHop Reveal(x), and I think it needs improvement."
"The installation and monitoring need improvement."
"I would like to see more customization in the network map because it is a bit tricky to use it."
"I feel that the maturity and user interface needs to be improved."
"They need more documentation for the plugins."
"There's room for improvement in the visibility, and in the ability to extract information. Stuff like this should be more simple."
"As it is open-source, it is not user-friendly. Open-source software is usually not user-friendly."
"The GUI could be improved. It's a bit too basic, and maybe having a GraphQL interface would resolve this."
"The NCC does have issues where it locks up or an admin cannot be sure if the system configuration was exact."
 

Pricing and Cost Advice

"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."
"The price of this solution for our environment is about £650,000 ($855,000 USD) for three 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."
"You can grow into the higher-priced scale as they learn how to utilize the features for Nagios XI."
"For the cost of the commercial product and support, and taking into account the open source characteristics of it, I believe it is difficult to a better value."
"As it is not an agentless tool, I think it is expensive."
"It is good to contact experts for advice about what is the best solution for your specific infrastructure and enterprise."
"Nagios XI is open source."
"The licensing fees for this solution are approximately $3,000 USD per year."
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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
14%
Construction Company
11%
Healthcare Company
9%
Outsourcing Company
8%
Financial Services Firm
9%
Construction Company
8%
Comms Service Provider
7%
Manufacturing Company
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: August 2026.
909,948 professionals have used our research since 2012.