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Nagios XI vs Redgate Monitor comparison

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Comparison Buyer's Guide

Executive SummaryUpdated on Mar 29, 2026

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
11th
Average Rating
8.0
Reviews Sentiment
6.8
Number of Reviews
58
Ranking in other categories
Network Monitoring Software (15th), Server Monitoring (7th), Cloud Monitoring Software (19th)
Redgate Monitor
Ranking in IT Infrastructure Monitoring
47th
Average Rating
8.4
Reviews Sentiment
7.1
Number of Reviews
3
Ranking in other categories
No ranking in other categories
 

Mindshare comparison

As of October 2026, in the IT Infrastructure Monitoring category, the mindshare of Nagios XI is 3.6%, up from 3.5% compared to the previous year. The mindshare of Redgate Monitor is 0.5%, up from 0.2% compared to the previous year. It is calculated based on PeerSpot user engagement data.
IT Infrastructure Monitoring Mindshare Distribution
ProductMindshare (%)
Nagios XI3.6%
Redgate Monitor0.5%
Other95.9%
IT Infrastructure 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.
Micah Richards - PeerSpot reviewer
Senior Software Engineer at Unisys
Centralized monitoring has reduced outages and enables faster diagnosis across all database servers
The best features Redgate Monitor offers include detailed resource monitoring, instant alerts, and easy customization. A user can quickly see how your server is performing and which queries are taking the longest. The instant alerts and customizable options help since it is a multiple-platform database observability for the entire estate. I use this to optimize performance, ensure security, and mitigate potential risks with fast, deep-dive analysis and intelligent alerting. I love Redgate Monitor because it helps manage an entire database estate from a single pane of glass. Redgate Monitor has positively impacted my organization by creating database observability to proactively mitigate potential risks with instant problem diagnosis and customizable alerting. It accelerates daily database maintenance by automating time-consuming manual tasks, such as identifying long-running queries or tracking blocked processes, which frees up time to proactively improve the performance and security of servers. I have seen time savings from twenty percent to forty-five percent. It also helps to minimize downtime.

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."
"I can monitor a software made in-house to software of bigger companies."
"You want to monitor a specific metric that nobody else has? You can do it even with the most basic of scripting skills, and you can always share it with the vast community of Nagios Exchange."
"The features I've found the most useful are the plug-ins, the fact that you can connect almost everything to it. That's very useful."
"An excellent solution that is easy and intuitive to implement."
"The solution's most valuable feature is its simplicity."
"In my experience with Nagios, I've found that the most valuable features are the scalability and extensibility through using scripts."
"Nagios XI is an outstanding network Monitoring tool, which can be tweaked to suit any environment and it is a good solution for business looking for remarkable features at zero cost."
"Overall, I truly love Redgate Monitor and would recommend it to anyone in database administration, but I also recognize that improvements and upgrades, especially concerning its AI features, are essential for ongoing development."
"Redgate Monitor has positively impacted my organization by creating database observability to proactively mitigate potential risks with instant problem diagnosis and customizable alerting."
"Redgate Monitor has impacted our organization positively by helping us simplify day-to-day tasks and realize a feeling of security."
 

Cons

"They need more documentation for the plugins."
"The product could be optimized to improve the administrative user experience via the Nagios Core Configuration (NCC) GUI module."
"Nagios provides most of the features by default, however to add more services to it, it requires additional plugins which require little effort on administrative end."
"The user interface needs improvement. Many tools have poor user interfaces, making them hard to manage and navigate."
"Its simple deployment but complexity comes once you have to import more plugins."
"WebUI should be improved (visual aspect) and should incorporate non-relational databases."
"Nagios XI isn't really good for scaling, in my experience."
"There are stability issues if you have a large number of hosts and services."
"It is a bit expensive for MSPs to use for their day-to-day monitoring."
"Regarding pricing, setup cost, and licensing, I must say I don't favor the subscription model, and the price is somewhat higher."
"For improvement, I think Redgate Monitor's alert customization depth could be enhanced; I would appreciate more granular control over notification rules such as user permissions and alert grouping, as well as attention towards resource usage since Redgate Monitor can be resource-intensive."
 

Pricing and Cost Advice

"Nagios XI is an expensive solution."
"As it is not an agentless tool, I think it is expensive."
"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."
"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 high with separate licensing for the product and support."
"The licensing fees for this solution are approximately $3,000 USD per year."
"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."
"The pricing is really cost efficient. The licensing is perpetual and can be renewed very easily."
Information not available
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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%
Manufacturing Company
8%
Financial Services Firm
8%
Financial Services Firm
18%
Comms Service Provider
14%
Manufacturing Company
10%
Construction Company
9%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business22
Midsize Enterprise17
Large Enterprise21
No data available
 

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 is your experience regarding pricing and costs for Redgate Monitor?
Regarding my experience with pricing, setup cost, and licensing, I consider it a fair amount; my peers also feel that it falls within a comfortable range.
What needs improvement with Redgate Monitor?
For improvement, I think Redgate Monitor's alert customization depth could be enhanced; I would appreciate more granular control over notification rules such as user permissions and alert grouping,...
What is your primary use case for Redgate Monitor?
I mainly use Redgate Monitor for day-to-day activity, including tasks like backup, performance tuning, and slow-running queries, and it has been very helpful for me for various purposes such as ale...
 

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.
1. Microsoft 2. Amazon 3. Google 4. Facebook 5. Apple 6. IBM 7. Oracle 8. SAP 9. Cisco 10. Intel 11. Adobe 12. Salesforce 13. Netflix 14. Twitter 15. LinkedIn 16. Uber 17. Airbnb 18. Spotify 19. Dropbox 20. Pinterest 21. Snapchat 22. Tesla 23. HP 24. Dell 25. Sony 26. Samsung 27. General Electric 28. Siemens 29. Volkswagen 30. BMW 31. Toyota 32. Coca-Cola
Find out what your peers are saying about Nagios XI vs. Redgate Monitor and other solutions. Updated: September 2026.
915,341 professionals have used our research since 2012.