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Nagios XI vs Tanium comparison

 

Comparison Buyer's Guide

Executive SummaryUpdated on Aug 6, 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

Nagios XI
Ranking in Server Monitoring
10th
Average Rating
8.0
Reviews Sentiment
6.8
Number of Reviews
58
Ranking in other categories
Network Monitoring Software (16th), IT Infrastructure Monitoring (19th), Cloud Monitoring Software (20th)
Tanium
Ranking in Server Monitoring
5th
Average Rating
7.6
Reviews Sentiment
6.8
Number of Reviews
18
Ranking in other categories
Vulnerability Management (21st), Endpoint Protection Platform (EPP) (34th), Endpoint Detection and Response (EDR) (27th)
 

Mindshare comparison

As of June 2025, in the Server Monitoring category, the mindshare of Nagios XI is 6.4%, down from 8.2% compared to the previous year. The mindshare of Tanium is 5.9%, down from 7.0% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Server Monitoring
 

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.
Ed Jarecki - PeerSpot reviewer
A scalable solution that helps to understand how infrastructure works
We use the tool as an infrastructure operational management solution.  The solution is scalable and helps to understand how infrastructure works. It helps to improve the health of the organization.  Any movement into a SaaS solution has challenges since the processes and data flows are not well…

Quotes from Members

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

Pros

"The solution has a lot of plugins and scripts integrated with it."
"The installation is no problem. I've installed Nagios several times."
"It's a monitoring agent. It's designed to do one thing. Its most valuable feature is its monitoring."
"Nagios XI is easy to install, which sets it apart from other open-source solutions I've tried."
"It's great for monitoring IT services infrastructure."
"It is an open-source platform with valuable features for performance and stability."
"The most valuable feature of Nagios XI is customization. We can customize based on our requirements. We can do modifications and implement a lot of scripts. Additionally, it is easy to use."
"Nagios XI helped me to draw the network and check for system failures."
"The solution is scalable and helps to understand how infrastructure works. It helps to improve the health of the organization."
"The security features are very valuable."
"I'm not so familiar with the tool but I like the interaction of the console to the picture. Patching is the primary model I have been focusing on for the last couple of weeks. So I have created a proof of concept environment and have been checking the available features."
"Tanium's most valuable features are patch management, inventory, and distribution software."
"I would say Tanium is the best tool for vulnerability management."
"I like the fact that you can create patching campaigns depending on the area of your network that you want to address first. I like the ability it has to make several campaigns that work in parallel."
"The product is granular and can build complex roles compared to other EDR vendors."
"The interrogation piece was the most valuable feature because it was very detailed."
 

Cons

"The user interface needs improvement. Many tools have poor user interfaces, making them hard to manage and navigate."
"The way Nagios displays information isn't easy for a new user to understand. It's not intuitive enough. You need to read some tutorials or be trained to understand what it's displaying. Also, I think it needs more features to improve network visibility because there are some things you can't detect."
"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."
"The product does not have SAP monitoring."
"From an alerting point of view, some graphics and metrics don't work properly with Nagios XI as they do with Checkmk."
"The user interface needs improvement."
"The tool's AI model needs to be fixed."
"We'd like to see more integration capabilities."
"Tanium's limitations should be improved because although it is a great tool, it is limited to only a few classes during a session."
"The reporting could be improved."
"It is not really additional functions, or the features that are needed, rather the complexity would be reduced based on the number of modules required to put together a comprehensive operational security and risk compliance model."
"The solution can give a lot of false positives."
"Any movement into a SaaS solution has challenges since the processes and data flows are not well defined. Hence, you need to build it at the same time."
"I would like to have more integrations and custom plugins to input. Integration is always a big deal in a lot of different environments."
"The main issues are the network connection because different customers have issues with their networks. It's difficult implementing this type of solution because the network is the main feature in the architecture for these types of solutions. Tanium could improve by creating some network optimization."
"We had some issues with the solution's OS upgrade."
 

Pricing and Cost Advice

"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."
"Licensing costs are reasonable."
"As it is not an agentless tool, I think it is expensive."
"Nagios XI is an expensive solution."
"Nagios XI is open source."
"It is good to contact experts for advice about what is the best solution for your specific infrastructure and enterprise."
"The pricing is really cost efficient. The licensing is perpetual and can be renewed very easily."
"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."
"It is higher than some competitors in the market."
"The solution offers value for money."
"Tanium is a more expensive solution in Latin America than some of the competitors, such as BigFix."
"The solution is expensive but it's a good investment."
"The product's pricing differs from region to region depending on negotiations and the number of endpoints."
"It's an expensive solution. It would be nice if the cost were lower."
"There is an annual license required to use this solution."
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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
Educational Organization
34%
Computer Software Company
10%
Financial Services Firm
8%
Manufacturing Company
6%
Financial Services Firm
16%
Government
12%
Computer Software Company
9%
Manufacturing Company
8%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
 

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.
What do you like most about Tanium?
Tanium’s linear-chain architecture is valuable.
What needs improvement with Tanium?
While there is always room for improvement, I am pleased with Tanium.
What is your primary use case for Tanium?
The primary use case for Tanium ( /products/tanium-reviews ) is compliance, patching, and inventory as part of the core functions.
 

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.
JPMorgan Chase, eBay, Amazon, US Bank, MetLife, pwc, Cerner, Delphi, MGM Grand, New York Life
Find out what your peers are saying about Nagios XI vs. Tanium and other solutions. Updated: June 2025.
857,028 professionals have used our research since 2012.