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Nagios XI vs SolarWinds Server and Application Monitor comparison

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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
7th
Average Rating
8.0
Reviews Sentiment
6.8
Number of Reviews
58
Ranking in other categories
Network Monitoring Software (15th), IT Infrastructure Monitoring (11th), Cloud Monitoring Software (21st)
SolarWinds Server and Appli...
Ranking in Server Monitoring
5th
Average Rating
8.0
Reviews Sentiment
4.5
Number of Reviews
44
Ranking in other categories
Application Performance Monitoring (APM) and Observability (20th), Active Directory Management (8th)
 

Mindshare comparison

As of September 2026, in the Server Monitoring category, the mindshare of Nagios XI is 6.3%, down from 6.9% compared to the previous year. The mindshare of SolarWinds Server and Application Monitor is 3.0%, up from 2.7% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Server Monitoring Mindshare Distribution
ProductMindshare (%)
SolarWinds Server and Application Monitor3.0%
Nagios XI6.3%
Other90.7%
Server Monitoring
 

Featured Reviews

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.
NikhilKalwint - PeerSpot reviewer
Technical Specialist at ServiceIO
Monitoring over a thousand systems has improved decision making and operational visibility
From an advantage perspective, SolarWinds Server and Application Monitor is comparatively cheaper from a commercial point of view. It is easy to install and configure, very user-friendly, and quick to get up and running, allowing you to see the early value adds in your organization. It is compatible with most technologies for monitoring with very few chances of incompatibility. Configuration also allows us to monitor all the technical parameters we are looking for, making it a very good experience for us. The alerting feature in SolarWinds Server and Application Monitor is a main advantage, as it alerts based on threshold breaches and can raise tickets to the ticketing system, send SMS, and email notifications, allowing engineers to work on those tickets to resolve issues and avoid further impact. The visibility into server health is a beneficial feature that I am utilizing. We widely use various application performance metrics in SolarWinds Server and Application Monitor such as database monitoring and server monitoring, which are quite good enough for any monitoring solution. We utilize the customizable dashboards in SolarWinds Server and Application Monitor.

Quotes from Members

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

Pros

"In my view this product is very good value for money when compared with other commercially provided monitoring solutions."
"In my experience with Nagios, I've found that the most valuable features are the scalability and extensibility through using scripts."
"It's an essential part of our infrastructure, and we'll keep using it."
"Nagios is the best software of its kind if you have time for configure any host and network, and you can do quite everything with a bit of scripting."
"Nagios is stable and it's easy to use the monitoring software, which is why we chose this product."
"Nagios has good scalability."
"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, and you can customize the solution by adding additional features using code."
"The ROI is very good."
"The initial setup was relatively easy, and we didn't have to install anything. All we had to do was put on the devices we wanted to monitor."
"If you are looking for a single pane of glass to monitor Windows products then SolarWinds is your product."
"AppInsight for SQL: Enables us to see the relevant error log entries on the same page as performance parameters."
"SAM has altered the way monitoring is being looked at - from just being able to monitor CPU, Mem, Disk and network utilization levels we have moved to the next levels of finding out process related issues, service related issues and specific application related issues to identify root cause of performance issues."
"The most valuable feature is the Access Rights Manager."
"Solarwinds has an open database that allows you to do serious integrations. It doesn't matter which service desk you have, you can implement and integrate it with SolarWinds."
"Having used various other vendors for monitoring over my career, the SolarWinds products give outstanding value for the price."
"The application dependency feature identifies issues between applications and servers or within the network where the application is hosted. It highlights related problems, whether related to packet processing or other issues, enabling the creation of alerts and reports accordingly."
 

Cons

"We'd like to see more integration capabilities."
"It can be quite difficult to know which drivers and agents to use when setting up."
"Improve the documentation, examples, and best practices, therefore users can understand how to do things."
"The web interface is perfectly fit for purpose but isn't up there with the best modern admin panels."
"The product does not have SAP monitoring."
"I would like to see support for notification via SMS."
"From an alerting point of view, some graphics and metrics don't work properly with Nagios XI as they do with Checkmk."
"I would like a much easier GUI so that I can delete events and logs, which will free up a lot of space."
"The templates could use improvement. Currently, they are quite complex. They should have drag-and-drop functionality instead. It would make it easier to use."
"One area that could benefit from improvement is its performance"
"The product needs to reduce its price."
"One product area that could benefit from improvement is the synchronization of licensing periods across different modules"
"It lacks a user experience for measuring things like the end-to-end time for which a user waits for a specific response in the system. In the application layer, it has some very basic stuff. You have to build your own with manuscripts and things like that."
"SolarWinds Server and Application Monitor could improve the server monitoring and the web application monitoring features are not good. Microsoft SCOM has better server monitoring."
"The tool's AppStack needs to improve in the storage monitoring part. It should also include an analytics and recommendation approach. If I have found a fault in a server or application, I would like to know what caused it and how do I recover from it."
"Currently SolarWinds SAM offers AppInsight for modern versions of: IIS, Exchange, SQL Server. They have shown to be powerful and insightful tools. However, AppInsight needs to be offered for more applications: Citrix, SharePoint, AX, etc."
 

Pricing and Cost Advice

"Licensing costs are reasonable."
"As it is not an agentless tool, I think it is expensive."
"Nagios Core does not have any payment, but Nagios XI requires payment for the license."
"The pricing is high with separate licensing for the product and support."
"For our country in North Africa, it's expensive and we could purchase another solution for that price. But it's a reasonable price if we're speaking in international terms."
"The pricing is really cost efficient. The licensing is perpetual and can be renewed very easily."
"Nagios XI is an expensive solution."
"You can grow into the higher-priced scale as they learn how to utilize the features for Nagios XI."
"I would advise potential buyers to wait until the end of the quarter, end of year, or other time to place orders. There are actually great deals to be had at those times if your budget cycle can match up."
"We pay around $ 2,000 to $ 5,000 yearly for the solution."
"Its licensing is on a yearly basis. It is just the standard price, but it can vary depending on the current rate of the dollar."
"The product is expensive."
"When compared to other licensed models in the market, it stands out as one of the more cost-effective options."
"The product might cost you $30,000 USD to buy, but scaling this solution requires the purchase of additional polling engines at $20,000 USD each."
"Price can always be lower. It is neither on the expensive side nor on the cheap side. We have worked with them for a lot of years, so we get a discount due to the size of the installation."
"Pricing and licensing is fair for what you get. It does have a great bang-for-the-buck appeal."
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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
Comms Service Provider
9%
Outsourcing Company
9%
Financial Services Firm
9%
Construction Company
8%
Educational Organization
13%
University
8%
Financial Services Firm
7%
Outsourcing Company
7%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business22
Midsize Enterprise17
Large Enterprise21
By reviewers
Company SizeCount
Small Business17
Midsize Enterprise8
Large Enterprise21
 

Questions from the Community

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...
What needs improvement with SolarWinds Server and Application Monitor?
There is definitely room for improvement besides simplifying its setup. As a non-technical person, I believe the dashboards could be improved. Everything we use appears on video walls, and we need ...
What is your primary use case for SolarWinds Server and Application Monitor?
I am doing research as we currently have both solutions, and I am looking to see if we need both or can manage with one. Currently, the outcome indicates that we need both. The focus point is diffe...
 

Also Known As

No data available
SolarWinds SAM
 

Overview

 

Sample Customers

Nagios has over one million users globally, including AOL, DHL, McAfee, MCI, MTV, Yahoo!, Universal, Toshiba, Sony, Siemens, and JPMorgan Chase.
Andr. L. Riis AS, NetSuite
Find out what your peers are saying about Nagios XI vs. SolarWinds Server and Application Monitor and other solutions. Updated: September 2026.
914,109 professionals have used our research since 2012.