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IDERA Uptime Infrastructure Monitor vs Nagios Core comparison

 

Comparison Buyer's Guide

Executive SummaryUpdated on Oct 9, 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

IDERA Uptime Infrastructure...
Ranking in Network Monitoring Software
87th
Ranking in IT Infrastructure Monitoring
73rd
Average Rating
8.0
Reviews Sentiment
7.7
Number of Reviews
5
Ranking in other categories
No ranking in other categories
Nagios Core
Ranking in Network Monitoring Software
11th
Ranking in IT Infrastructure Monitoring
10th
Average Rating
8.2
Reviews Sentiment
7.3
Number of Reviews
51
Ranking in other categories
No ranking in other categories
 

Mindshare comparison

As of May 2026, in the Network Monitoring Software category, the mindshare of IDERA Uptime Infrastructure Monitor is 0.5%, up from 0.1% compared to the previous year. The mindshare of Nagios Core is 1.6%, down from 3.0% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Network Monitoring Software Mindshare Distribution
ProductMindshare (%)
Nagios Core1.6%
IDERA Uptime Infrastructure Monitor0.5%
Other97.9%
Network Monitoring Software
 

Featured Reviews

Nafiu Garba - PeerSpot reviewer
Special Assistant to the Governor ICT COO at a tech services company with 201-500 employees
It offers different licensing types that allow you to extend the services to clients; it lets you look into device performance and optimization and helps apply best practices
What I like best about IDERA Uptime Infrastructure Monitor is that it offers different licensing types. Hence, it allows my organization to extend the services to clients and not just use the solution within the organization. My organization can leverage IDERA Uptime Infrastructure Monitor to learn more about how clients perform because the solution lets you monitor and optimize devices and apply best practices.
HY
Senior System Administrator at Interactive Group
Monitoring solution provides comprehensive visibility across IT infrastructure
The good thing about Nagios Core is it covers everything. Everything in the IT domain, you can monitor anything. You can even monitor printers, the ports of printers, Core workstations, and storage. You can monitor the workflow Core and the utilization of computes. If you want to grasp everything of your IT equipment on a single interface, you can use Nagios. It's the best one. It provides dashboards, and you can also configure your emails and alerts with it. If something is critical, you can configure it to notify via emails. It has a very handy dashboard, providing live alerts and visibility for everything.

Quotes from Members

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

Pros

"Now with the features given through up.time we have over 300 + monitors constantly checking every environment that we have and also checking databases for errors."
"Easy to setup and begin monitoring."
"My organization can leverage IDERA Uptime Infrastructure Monitor to learn more about how clients perform because the solution lets you monitor and optimize devices and apply best practices."
"Customer Service: 5 stars! Excellent. Technical Support: 5 stars! Excellent."
"Inspite of this limitation it is a fantastic product to use at zero cost"
"Nagios monitors our servers, so we know if anything goes wrong and can solve the problem before it happens."
"Other products are good but from the configuration point of view Nagios is really very lightweight. The price is really good in my opinion. Another important thing is that my Nagios engine still works with Dual core 8GB ram for the last 10 years."
"Nagios Core integrates with tools like Splunk, Datadog, or Dynatrace. It is usually used as a feed to provide more technical information about devices or hosts to another system."
"Before we implemented Nagios, we did not know which servers were up or down until a customer told us, and now I can see trends over time and it gives me perspective of what needs to be improved so we are able to work proactively as opposed to reactively."
"Nagios Core is stable."
"I like that it's very simple to install, easy to manage and deploy, and easy to use for monitoring."
"The notifications are definitely one of the most valuable features of Nagios Core. We know what to look for and what to expect when things are down."
 

Cons

"What I want to improve in IDERA Uptime Infrastructure Monitor is the community aspect, where IDERA would provide customers with updates on functionalities, what comes next, what IDERA Uptime Infrastructure Monitor upgrades would be released, etc. I also want the sustainability of IDERA Uptime Infrastructure Monitor to improve."
"While you can restrict particular users to only see subsets of the reports, it isn't as easy as it could be."
"Maintenance windows need to be streamlined."
"We use the free version of Nagios, which needs some administrative skills in order to configure correctly."
"The initial setup process could be easier."
"Nagios' great customizability is also one of its greatest drawback."
"The UI is a little outdated and graphics could be displayed in a better way."
"I would like to see a much better Nagios Manager GUI that can support all type of configuration items, and advance search options."
"Nagios Core is not easy to use, so I don't recommend it for everyone."
"Nagios Core can improve the graphical interface, it would make things a little easier."
"The user interface could be more interactive because it is pretty basic."
 

Pricing and Cost Advice

"I'm based in Nigeria, and the conversion rate affects the pricing for IDERA Uptime Infrastructure Monitor, but globally, pricing is reasonable. I'm rating pricing for the solution seven on a scale of one to ten."
"I would rate the solution's pricing an eight out of ten."
"Most the plugin features are free."
"We are using the free version of Nagios Core."
"The enterprise version has technical support. The version we are using is free."
"Nagios Core is free to use."
"We are using the free version."
"The solution is expensive."
"The Nagios Core (PNP4Nagios + Core) is free and can be setup by Netadmin within a few hours. The only additional cost is the cloud server."
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Top Industries

By visitors reading reviews
Construction Company
24%
Comms Service Provider
20%
Financial Services Firm
14%
Computer Software Company
5%
Comms Service Provider
10%
Manufacturing Company
10%
Computer Software Company
8%
Financial Services Firm
8%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
No data available
By reviewers
Company SizeCount
Small Business20
Midsize Enterprise11
Large Enterprise24
 

Questions from the Community

Ask a question
Earn 20 points
What is your experience regarding pricing and costs for Nagios Core?
Nagios Core is a free and open-source product. We don't charge for the product itself, but we charge for the man-hour costs related to installation, configuration, ongoing operation, and maintenance.
What needs improvement with Nagios Core?
The dashboard should be improved. It's very simple. I don't have a very clear or specific suggestion. You can change the skin of the dashboard, however, it's good for me.
What is your primary use case for Nagios Core?
I was a senior system administrator. I've been using Nagios Core for more than ten years now. It can be used to monitor hosts, such as machines, and monitor services of any kind. I'm using it to mo...
 

Also Known As

IDERA UIM, uptime software up.time
No data available
 

Overview

 

Sample Customers

TeleComputing; Manitoba Hydro; Blevins Inc.; City of Malmö
Airbnb, Cisco, PayPal, FanDuel
Find out what your peers are saying about IDERA Uptime Infrastructure Monitor vs. Nagios Core and other solutions. Updated: April 2026.
893,438 professionals have used our research since 2012.