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Nagios Core on CentOS vs Windows 10 comparison

 

Comparison Buyer's Guide

Executive Summary

Review summaries and opinions

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

ROI

Sentiment score
4.2
Nagios Core on CentOS enhances ROI by reducing downtime and manual monitoring, achieving substantial financial and efficiency gains.
Sentiment score
2.4
Windows 10 enhances productivity with speed, compatibility, user-friendly interface, protection, and offers cost-effective returns within 18 months.
We definitely see a positive ROI using Nagios Core on CentOS, as while it does not have licensing costs, the real return came from reducing downtime, faster issue resolution, and improved operational efficiency.
Senior HPC Engineer at a energy/utilities company with 10,001+ employees
Nagios Core on CentOS lets me know about these issues, and I can recover the system or stop the disaster, saving both money and time.
System Software Support Engineer at a tech vendor with 11-50 employees
With proactive alerts, unplanned downtime dropped by around thirty to forty percent.
Team Lead, Service DevOps at a computer software company with 51-200 employees
Relevant metrics include money saved, time saved, and fewer employees needed.
IT at a construction company with 1,001-5,000 employees
I have seen a return on investment with Windows 10 in that it basically saves our money.
Cloud Engineer at TO THE NEW Digital
 

Customer Service

Sentiment score
4.9
Most CentOS users rely on community resources for Nagios Core support, while enterprise subscriptions offer quicker technical assistance.
Sentiment score
4.5
Many users favor online resources for Windows 10 issues over Microsoft's reliable but sometimes slow direct support.
Because of the documentation regarding installation, configuration, and troubleshooting, it helped a lot and avoids confusion.
Infrastructure Analyst at a tech vendor with 10,001+ employees
Enterprise support provides assistance for installation, upgrade guidance, and troubleshooting configuration help.
Infrastructure Specialist at IBM
For Nagios Core on CentOS, customer support is community-driven rather than vendor-driven.
Senior HPC Engineer at a energy/utilities company with 10,001+ employees
We have informed Microsoft, but the issue is still there, and it has been more than three to four months.
Technology\Cloud Architect | IT Infrastructure Security & Compliance at IDFC Bank
I would rate customer support a ten.
Cloud Engineer at TO THE NEW Digital
The customer service and support from Microsoft are quite responsive and generally good.
Senior Manager at Morgan Stanley
 

Scalability Issues

Sentiment score
4.4
Nagios Core on CentOS suits small to mid-size setups, with larger environments needing extra planning and potential hardware upgrades.
Sentiment score
6.1
Windows 10 is scalable for enterprises, efficiently handling users and expanding with resources, despite occasional individual setup challenges.
Scaling to large environments requires additional architecture and planning.
Senior HPC Engineer at a energy/utilities company with 10,001+ employees
Scalability is easy, making it simple to scale up as my organization grows and needs to monitor more servers or services.
Senior IT Engineer at a tech vendor with 10,001+ employees
Its scalability is overall good for medium and large enterprise environments, though it requires tuning at a very large scale.
Infrastructure Specialist at IBM
We can focus fully on our work without pressure or concerns about issues on our own PCs.
Software Engineer at a tech vendor with 201-500 employees
For scalability, I would rate it a nine or ten because performance-wise, Windows 10 has never given me those issues.
Senior Engagement Manager at a tech vendor with 10,001+ employees
I can increase the licensing amount easily when there is company growth or when new people join.
Assistant Vice President at a financial services firm with 51-200 employees
 

Stability Issues

Sentiment score
7.7
Nagios Core on CentOS is stable and reliable, yet some users seek UI improvements and consider alternatives like Grafana.
Sentiment score
7.0
Windows 10 is stable and reliable, but performance may degrade with time, requiring regular updates and memory management improvements.
Nagios Core on CentOS is stable and reliable, especially for long-running monitoring environments.
Senior HPC Engineer at a energy/utilities company with 10,001+ employees
In my experience, Nagios Core on CentOS is very stable and continues to function well.
Team Lead, Service DevOps at a computer software company with 51-200 employees
Nagios Core on CentOS is improving its reliability and accuracy to get nice precision to the different services and correct monitoring.
Chief Information Officer at Cordero y Asociados S.L. - Cordero Informáticos
The challenges were related to third-party agents and their supportability.
Technology\Cloud Architect | IT Infrastructure Security & Compliance at IDFC Bank
Windows 10 is stable for my daily development work, providing frequent security updates and user-friendly updates, which are excellent.
Software Engineer at a tech vendor with 201-500 employees
I would rate the stability of the product an eight.
Senior Engagement Manager at a tech vendor with 10,001+ employees
 

Room For Improvement

Nagios Core on CentOS needs UI, documentation, automation improvements, visual updates, better integrations, and enhanced performance metrics for users.
Windows 10 users seek enhancements in security, stability, performance, integration, and customization, while desiring lighter hardware and efficient updates.
For large environments, scaling Nagios Core on CentOS requires additional architectural planning, and tuning alerts is critical; otherwise, teams start ignoring notifications.
Senior HPC Engineer at a energy/utilities company with 10,001+ employees
The learning curve for new users adopting Nagios Core on CentOS is challenging, primarily due to the limited documentation available on the internet regarding how to install and maintain it.
System Software Support Engineer at a tech vendor with 11-50 employees
Plugins for monitoring services of an F5 load balancer or different other hardware devices such as Imperva WAF would be very useful.
Cloud Dev Ops Engineer at a marketing services firm with 10,001+ employees
Microsoft can improve their Teams product because everybody uses Teams, and it's very clunky and unfriendly in terms of scrolling back, downloading files, and moving back and forth within the different teams.
Senior Engagement Manager at a tech vendor with 10,001+ employees
Investment in Windows 10 may not be ideal as the world is changing with advancing technology in the AI age.
DevOps Engineer at CipherTV Corp.
The transitions within Teams are not smooth, and call quality in meetings is not great.
Senior Manager at Morgan Stanley
 

Setup Cost

Nagios Core on CentOS is popular for being cost-effective and easy to install, despite some indirect maintenance costs.
Enterprise buyers find Windows 10 pricing high, despite pre-installation savings, preferring lower costs to compete with alternatives.
The main factors that influenced my decision to choose Nagios Core on CentOS over other monitoring solutions are mainly its free of cost, open source nature, which saves a lot of money, and it being easy to install, so even junior staff can set it up straight away to start monitoring.
Infrastructure Analyst at a tech vendor with 10,001+ employees
Regarding pricing, setup cost, and licensing, I used the open-source version, so the setup cost is zero and no license is required.
Team Lead, Service DevOps at a computer software company with 51-200 employees
My experience with pricing, setup cost, and licensing is that it is good, with very cheap costs.
Senior Business Analyst at Netcore Cloud
For those buying a Windows license, it might be better to buy a Windows 11 license.
DevOps Engineer at CipherTV Corp.
Windows is considered overpriced, especially given the normal software functionalities.
Design engineer at a construction company with 201-500 employees
Windows 10 is cost-effective when compared to other competitors available such as Mac and Linux.
BI developer at Jubilee Life Insurance Company Ltd
 

Valuable Features

Nagios Core on CentOS offers customizable monitoring, real-time alerts, and scalability, ideal for cost-effective infrastructure management.
Windows 10 is praised for its user-friendly interface, efficient multitasking, seamless integrations, security features, and valuable tools like BitLocker.
The best features Nagios Core on CentOS offers are the capabilities to monitor both Windows and Linux services, as well as the ability to write custom plugins to monitor different services if the needed plugins are not provided by default.
Cloud Dev Ops Engineer at a marketing services firm with 10,001+ employees
The biggest strength of Nagios Core on CentOS is its plugin architecture, which is extremely flexible because plugins are scripts or binaries that return a standard output and exit code.
Senior HPC Engineer at a energy/utilities company with 10,001+ employees
Nagios Core on CentOS has positively impacted my organization by significantly reducing downtime through timely alerts configured according to my specifications.
Team Lead, Service DevOps at a computer software company with 51-200 employees
When using mapping software such as QGIS or ArcGIS, the system remains stable, especially when handling heavy files.
Co-Founder at a consultancy with 51-200 employees
Device encryption is a main priority for us as developers in a FinTech company because we have the most secure user data.
Software Engineer at a tech vendor with 201-500 employees
It improved our operations compared to Windows XP or Windows 7 and helped save time, reduce issues, and improve security.
IT at a construction company with 1,001-5,000 employees
 

Categories and Ranking

Nagios Core on CentOS
Ranking in Operating Systems (OS) for Business
23rd
Average Rating
8.2
Reviews Sentiment
4.9
Number of Reviews
15
Ranking in other categories
No ranking in other categories
Windows 10
Ranking in Operating Systems (OS) for Business
12th
Average Rating
8.2
Reviews Sentiment
4.7
Number of Reviews
288
Ranking in other categories
No ranking in other categories
 

Mindshare comparison

As of August 2026, in the Operating Systems (OS) for Business category, the mindshare of Nagios Core on CentOS is 0.2%, up from 0.0% compared to the previous year. The mindshare of Windows 10 is 3.5%, up from 2.7% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Operating Systems (OS) for Business Mindshare Distribution
ProductMindshare (%)
Windows 103.5%
Nagios Core on CentOS0.2%
Other96.3%
Operating Systems (OS) for Business
 

Featured Reviews

reviewer2836233 - PeerSpot reviewer
Infrastructure Analyst at a tech vendor with 10,001+ employees
Monitoring has reduced outages and improves proactive issue resolution across our infrastructure
Regarding complexity, I think there is no feature like InfluxDB AI, so it may require more expertise to configure. There are also some migration challenges in adopting the new dashboards, so it takes some time to train the staff, but it is not a big concern. I think it is better to add some advanced features. I do not think there are so many things that need to be improved in Nagios Core on CentOS. If it is better to customize the dashboard or if we can get something like a modern view, it will be helpful for the dashboard. I felt very happy with Nagios Core on CentOS. Why I took off one point is that I think it is better suited for a small or medium setup. If large enterprises can use Nagios Core on CentOS, it will be helpful. It also requires manual editing of the config file, so it is a little bit time-consuming. The web interface is functional, but compared to some other latest AI monitoring platforms, it is a little bit lacking. I think the AI platform would score higher, but it is good. The reporting is just basic, so if we compare it with Grafana, it needs richer insights.
R Pranavan - PeerSpot reviewer
Software Engineer at a tech vendor with 201-500 employees
Collaborative development has become more secure and efficient for our team
We have faced some issues with Windows OneDrive because if one developer has a folder in a common OneDrive folder, it took some time to show it to others. It becomes somewhat difficult to work, as there is latency on that, so if you update that, it will be more efficient and useful for the developers. My main focus on Windows 10 is the giving of regular updates, so it might take some time to update Windows, which is also mandatory. As a developer, when we are working with Windows 10, if it takes more time to update and restart the PC, it affects our efficiency at work. If we could stop the updates on a regular basis or if they were delivered faster, it would be easier. As a developer, the frequent updates are too annoying for working on it, so it would be better if we stop the frequent updates and only provide the most important ones. Performance issues over time due to background apps and programs piling up and using an SSD instead of a hard disk are also concerns.
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Top Industries

By visitors reading reviews
Construction Company
36%
Comms Service Provider
8%
Financial Services Firm
8%
Outsourcing Company
6%
Construction Company
15%
Manufacturing Company
12%
Marketing Services Firm
9%
Financial Services Firm
8%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business5
Midsize Enterprise4
Large Enterprise10
By reviewers
Company SizeCount
Small Business127
Midsize Enterprise64
Large Enterprise123
 

Questions from the Community

What is your experience regarding pricing and costs for Nagios Core on CentOS?
I do not handle the pricing, setup cost, and licensing for Nagios Core on CentOS as my manager takes care of that.
What needs improvement with Nagios Core on CentOS?
Nagios Core on CentOS requires human intervention for monitoring. We take 24/7 monitoring on Nagios Core on CentOS, which is a drawback. We must monitor the services in a 24/7 environment, and I be...
What is your primary use case for Nagios Core on CentOS?
We use Nagios Core on CentOS for server monitoring purposes, including ping response and other health checks. We monitor whether the server's health is fine or not. Nagios Core on CentOS operates w...
What change management solution do you recommend for users to adapt to Windows 10 updates?
Hi thereThanks for the question. WalkMe is best for staff-facing applications that are constantly updating and are complex and or require interaction with multiple systems. Helping staff to complet...
What needs improvement with Windows 10?
Windows 11 is good, but Windows 10 is fine and I don't have any major complaints about Windows 10. I think there could be improvements with Windows 10, but my organization is on Windows 11 at this ...
What is your primary use case for Windows 10?
My main use case for Windows 10 is commercial as well as residential use. A quick specific example of how I use Windows 10 in my work or at home is for basic computing needs for office-based tools.
 

Overview

Find out what your peers are saying about Nagios Core on CentOS vs. Windows 10 and other solutions. Updated: August 2026.
909,725 professionals have used our research since 2012.