Nagios XI vs Stackify comparison

Nagios and Stackify are both solutions in the IT Infrastructure Monitoring category. Nagios is ranked #16 with an average rating of 6.8, while Stackify is ranked #66. Nagios holds a 3.5% mindshare in IM, compared to Stackify’s 0.7% mindshare. Additionally, 83% of Nagios users are willing to recommend the solution, compared to 71% of Stackify users who would recommend it.

Nagios XI

Read 58 Nagios XI reviews

12,822 Views
8,463 Comparison Views

83% willing to recommend

Stackify

Read 6 Stackify reviews

3,081 Views
1,325 Comparison Views

71% willing to recommend

Nagios XI

Stackify

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Executive SummaryUpdated on Oct 9, 2024

Nagios XI and Stackify operate in the IT infrastructure monitoring segment. Stackify has a slight advantage due to its comprehensive capabilities, offering organizations deeper insights for a worthwhile investment.

Features: Nagios XI is known for its extensive monitoring capabilities, flexibility with a wide range of plugins, and robust system performance tracking. Stackify offers enhanced logging, comprehensive application performance monitoring, and superior diagnostics, which provide deeper application insights and a more intuitive experience.

Room for Improvement: Nagios XI could enhance user interface design, streamline initial setup processes, and offer improved integration with modern environments. Stackify may benefit from reducing initial implementation costs, expanding third-party tool integrations, and enhancing customizable reporting features.

Ease of Deployment and Customer Service: Nagios XI often requires more technical expertise during installation, although it runs efficiently once configured. Stackify simplifies integration with a streamlined deployment process and provides responsive customer support that enhances user experience.

Pricing and ROI: Nagios XI appeals to budget-conscious firms with its lower upfront costs and open-source-driven value over time. Stackify involves a higher initial investment due to premium advanced analytics and operational efficiencies, leading to reduced troubleshooting time and improved performance management.

To learn more, read our detailed Nagios XI vs. Stackify Report (Updated: June 2026).

Buyer's Guide

Nagios XI vs. Stackify

June 2026

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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 IT Infrastructure Monitoring

16th

Average Rating

8.0

Reviews Sentiment

6.8

Number of Reviews

Ranking in other categories

Network Monitoring Software (15th), Server Monitoring (9th), Cloud Monitoring Software (21st)

Stackify

Ranking in IT Infrastructure Monitoring

66th

Average Rating

7.8

Number of Reviews

Ranking in other categories

Application Performance Monitoring (APM) and Observability (60th), Log Management (57th)

Mindshare comparison

As of June 2026, in the IT Infrastructure Monitoring category, the mindshare of Nagios XI is 3.5%, down from 3.6% compared to the previous year. The mindshare of Stackify is 0.7%, up from 0.3% compared to the previous year. It is calculated based on PeerSpot user engagement data.

IT Infrastructure Monitoring Mindshare Distribution
Product	Mindshare (%)
Nagios XI	3.5%
Stackify	0.7%
Other	95.8%

IT Infrastructure Monitoring

Featured Reviews

Emmanuel Appiah Boateng

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.

Read full review

Idoko Emmanuel

Senior Software Engineer at a tech services company with 1,001-5,000 employees

Has good filtering and rating features and helps with resource and load management

I've not used Stackify for a while, and I'm currently using a solution now that's not as good as Stackify. Among the solutions I've been using so far, Stackify has been one of the best for me, but there's always room for improvement. For example, I don't know if it's just me, but when I try to get the log from Stackify, sometimes it doesn't appear in real-time. It takes a few minutes before the logs appear. When I redeploy my solution and the application starts, I don't see the logs immediately, and it would take two to three minutes before I see the logs. I don't know if other customers have a similar experience. It's the wait time for the logs to appear that's a concern for me, could be improved, and is what the Stackify team should be looking into. In terms of any additional feature that I'd like added to the solution, I'm not sure if Stackify has a way to export logs out. I've been trying to do it. On the solution, you can click on a spiral-like icon and it shows you the entire error, and I'd prefer an export button that would let me download the error and save that into a text file, for example, so it'll be available on my local machine for me to reference it, especially because the log keeps going and as you're using the solution, the system keeps pushing messages on to Stackify, so if I'm looking at a particular error at 12:05 PM, for example, by the time I go back to my system and would like to revisit the error at 12:25 PM, on Stackify, the logs would have gone past that level and I won't see it again which makes it difficult. When you now go back to that timestamp, you don't tend to see it immediately, but if the solution had an export feature for me to save that particular error information on my local machine for reference at a later time, I won't have to go back to Stackify. I just go to that log, specifically to that particular export that I've received on my local machine. I can get it and review it, and it would be easier that way versus me going back to Stackify to find that particular error and request that particular information.

Read full review

Quotes from Members

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

Pros

"Nagios XI is a simple monitoring tool with performance management and everything a standard monitoring tool provides."

"The solution has a lot of plugins and scripts integrated with it."

"For anyone who is interested in using this solution, I would recommend it."

"The ROI is very good."

"BPI: It allows defining peripherals to map business criticality for efficient monitoring, as required."

"It has a lot of flexibility for customization and a wide range of metrics."

"The solution is pretty stable."

"Nagios is an open source monitoring tool for monitoring network services, with easy installation, a user-friendly and configurable interface, and the ability to monitor disk space, CPU utilization, memory usage, host availability, NFS availability and many other things, making it widely used in IT markets."

More Nagios XI pros

"The solution is stable and reliable."

"It is very simple and very easy to configure."

"We switched from New Relic and Loggly as it provides us more info at a lower price."

"What stood out to us were the metrics and granular details we received."

"The performance dashboard and the accurate level of details are beneficial."

"The deployment is very fast."

"Within few hours of install we've identify the source of issue we've been investigating for few days and couldn't pin point."

"The filter feature on Stackify is one of the features I found valuable. It's awesome. When I want to get the application logs, the solution gives me many filters. For example, if I want to get logs from my test environment, the option is there for me to select the environment from Stackify, and you can also select the particular application, and you'll see the information you need there. The filter feature alone and the fact that Stackify offers a lot of different filters is what I like the most about the solution because I've used other tools with the filter feature, but the filtering was very difficult, versus Stackify that has good filtering. On Stackify, you can filter the information by the last one hour, or the last four hours, and you can also select the date range and specify the timestamp, then the solution will give you the information based on the date range you specified. Another feature I found valuable on Stackify is its rating feature because it tells you how your application is faring. For example, a rating of A means excellent, while a rating of F means very bad, or that your application is not doing well at all. The ratings are from A to F. I also like that Stackify helps you in terms of load management because the solution gives you information on overutilized resources. These are the most valuable features of the solution."

More Stackify pros

Cons

"There are stability issues if you have a large number of hosts and services."

"We're still experiencing stability issues with regards to collecting performance graphs."

"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 no convenient way to manage notes as the only way is to manage them through the database."

"I would like a much easier GUI so that I can delete events and logs, which will free up a lot of space."

"Improve the documentation, examples, and best practices, therefore users can understand how to do things."

"While this solution works, I think that it can be improved in terms of maintenance, support, and price."

"However, it is a bit complex and difficult for a first-time user."

More Nagios XI cons

"When I redeploy my solution and the application starts, I don't see the logs immediately, and it would take two to three minutes before I see the logs."

"The search feature could be improved."

"One thing that happens as a new user on Stackify is when you install the agent it pulls everything and if you're not careful, your log allowance will just be exhausted as you are actually pulling too much data."

"Another improvement would be the agent memory utilization, which led to our recent reevaluation."

"I'm looking to see more performance tools, but heard that they are going to release some."

"Better mobile support."

"I've not used Stackify for a while, and I'm currently using a solution now that's not as good as Stackify. Among the solutions I've been using so far, Stackify has been one of the best for me, but there's always room for improvement. For example, I don't know if it's just me, but when I try to get the log from Stackify, sometimes it doesn't appear in real-time. It takes a few minutes before the logs appear. When I redeploy my solution and the application starts, I don't see the logs immediately, and it would take two to three minutes before I see the logs. I don't know if other customers have a similar experience. It's the wait time for the logs to appear that's a concern for me, could be improved, and is what the Stackify team should be looking into. In terms of any additional feature that I'd like added to the solution, I'm not sure if Stackify has a way to export logs out. I've been trying to do it. On the solution, you can click on a spiral-like icon and it shows you the entire error, and I'd prefer an export button that would let me download the error and save that into a text file, for example, so it'll be available on my local machine for me to reference it, especially because the log keeps going and as you're using the solution, the system keeps pushing messages on to Stackify, so if I'm looking at a particular error at 12:05 PM, for example, by the time I go back to my system and would like to revisit the error at 12:25 PM, on Stackify, the logs would have gone past that level and I won't see it again which makes it difficult. When you now go back to that timestamp, you don't tend to see it immediately, but if the solution had an export feature for me to save that particular error information on my local machine for reference at a later time, I won't have to go back to Stackify. I just go to that log, specifically to that particular export that I've received on my local machine. I can get it and review it, and it would be easier that way versus me going back to Stackify to find that particular error and request that particular information."

"It's not easy to set up. It's hard especially for juniors to understand."

More Stackify cons

Pricing and Cost Advice

"The pricing is high with separate licensing for the product and support."

"The licensing fees for this solution are approximately $3,000 USD per year."

"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."

"Nagios XI is open source."

"Nagios Core does not have any payment, but Nagios XI requires payment for the license."

"Nagios XI is an expensive solution."

"It is good to contact experts for advice about what is the best solution for your specific infrastructure and enterprise."

More Nagios XI pricing and cost advice

"The price is variable. It depends on how much data we have received in that particular month. Usually, it goes up to $2,000, or, at times, $3,000 USD per month."

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Comparison Review

it_user174738

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…

Read full review

Top Industries

By visitors reading reviews

Financial Services Firm

10%

Construction Company

Manufacturing Company

Comms Service Provider

Construction Company

21%

Comms Service Provider

13%

Media Company

Outsourcing Company

Company Size

By reviewers

Large Enterprise

Midsize Enterprise

Small Business

By reviewers
Company Size	Count
Small Business	22
Midsize Enterprise	17
Large Enterprise	21

By reviewers
Company Size	Count
Small Business	3
Midsize Enterprise	2
Large Enterprise	2

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.

See all answers

What needs improvement with Nagios XI?

The user interface needs improvement. Many tools have poor user interfaces, making them hard to manage and navigate.

See all answers

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...

See all answers

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Comparisons

Zabbix vs Nagios XI

Compared 5% of the time

DX Spectrum vs Nagios XI

Compared 4% of the time

SolarWinds NPM vs Nagios XI

Compared 4% of the time

Opsview vs Nagios XI

Compared 3% of the time

SCOM vs Nagios XI

Compared 3% of the time

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Compared 7% of the time

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Compared 6% of the time

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Compared 5% of the time

OpenText SiteScope vs Stackify

Compared 4% of the time

Pandora FMS vs Stackify

Compared 3% of the time

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Product Reports

Buyer's Guide

Nagios XI

June 2026

Download Nagios XI product report

Buyer's Guide

Stackify

May 2026

Download Stackify product report

Overview

Nagios XI offers powerful monitoring with customizable scripts and extensive plugin support, making it ideal for those overseeing IT services and infrastructure. It features an intuitive dashboard, real-time alerts, and comprehensive device support, ensuring flexible and scalable network monitoring.

Nagios XI stands out due to its robust monitoring capabilities, emphasizing flexibility and vast plugin support for custom scripts and service monitoring. Users value its intuitive dashboard for real-time alerts and device compatibility, which simplifies installation and enhances scalability and network visualization. Its open-source foundation assures performance and stability, while a setup wizard aids initial configuration. Despite its strengths, Nagios XI could benefit from a more user-friendly interface, enhanced installation processes, better network map customization, improved cloud integration, and alerting capabilities. Users often face hurdles with its scalability, configuration management, and reporting flexibility, and enterprise clients desire improved dashboards, clustering support, and AI integration.

What are some key features of Nagios XI?

Monitoring Capabilities: Offers comprehensive monitoring for networks, servers, and IT services.
Plugin Support: Supports a wide range of plugins, enabling custom script creation for diverse monitoring needs.
Intuitive Dashboard: Provides real-time alerts and a user-friendly display.
Scalability: Supports growth with robust scalability and network visualization capabilities.
Open-Source Performance: Benefits from an open-source framework, ensuring performance and stability.

What are the potential benefits and ROI?

Comprehensive Monitoring: Enables thorough oversight of IT services and infrastructure.
Customizability: Allows for tailored solutions via plugins and scripts.
Real-Time Alerts: Provides immediate notification of system issues.
Ease of Installation: Simplified processes through the setup wizard.
Scalable Solutions: Adapts to growing organizational needs, enhancing long-term use and support.

Nagios XI is widely used in monitoring network servers, infrastructure environments, and IT services. Organizations rely on Nagios XI for comprehensive monitoring of hardware, memory storage, CPUs, databases, services, and applications. It's frequently implemented to manage multiple servers, routers, switches, modems, and power supplies, and integrates with virtual and cloud servers. By supporting custom scripts and data collection, it allows for effective alerts and notifications for network and equipment statuses across various sectors.

Nagios

Stackify enhances application performance monitoring with features like detailed logging and effective filtering options, integrating capabilities to eliminate the need for multiple tools, and providing rapid deployment and stable performance.

Stackify offers a comprehensive solution for business insight through custom dashboards, error monitoring, load management, and application scoring. Its ability to visualize performance by creating responsive dashboards helps connect business and technical teams. Despite its strengths, users seek improvements such as better mobile support, real-time log appearance, and Docker documentation. Enhanced Linux support and agent memory optimization are also desired, along with better visibility into container and application performance metrics. Integrating more plugins and options would make Stackify a more robust monitoring tool.

What are the key features of Stackify?

Detailed Log and Error Data: Provides in-depth traces and logs for error and data analysis.
Custom Dashboards: Offers business insights and application scoring through tailored dashboards.
Performance Metrics: Monitors application and server performance effectively.
Simple Configuration: Ensures easier setup and deployment without complexities.
Filtering Options: Enables effective management of logs and errors through filters.

What benefits should be expected from using Stackify?

Improved Performance Monitoring: Provides tools to identify root causes and enhance application and server monitoring.
Resource Management: Manages server utilization and handles resource spikes efficiently.
Proactive Alerts: Allows setting up alerts across platforms like AWS and Docker.
Log Aggregation: Compiles logs for testing and analysis to improve system performance.

Organizations across industries use Stackify for extensive application performance monitoring, particularly in testing environments. It is crucial for analyzing database calls, third-party requests, and aggregating logs. Its capabilities in monitoring across AWS and Docker environments make it especially valuable for dynamic and distributed infrastructures.

Stackify

Sample Customers

Nagios has over one million users globally, including AOL, DHL, McAfee, MCI, MTV, Yahoo!, Universal, Toshiba, Sony, Siemens, and JPMorgan Chase.

MyRacePass, ClearSale, Newitts, Carbonite, Boston Software, Children's International, Starkwood Media Group, Fewzion

Buyer's Guide

Nagios XI vs. Stackify

June 2026

Free Report: Nagios XI vs. Stackify

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