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Nagios Core vs eG Enterprise 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:
 

ROI

Sentiment score
9.4
Organizations experienced cost savings and efficiency gains with eG Enterprise, reducing service requests by 75% and optimizing operations.
Sentiment score
8.9
Nagios Core boosted operational efficiency, reduced costs, minimized downtime, and significantly improved productivity and disaster recovery times.
Our customers see excellent return on investment because eG Enterprise helps anticipate problems, saving money in the long run.
Senior Enterprise Director at Towers IT
I'm also very satisfied with the integration of eG Enterprise into the APIs, into trouble ticketing, and into advanced reporting.
Consultant at a computer software company with 5,001-10,000 employees
 

Customer Service

Sentiment score
10.0
eG Enterprise is praised for exceptional support, quick response, expert team, and effective problem resolution despite occasional delays.
Sentiment score
5.5
Nagios Core relies on community and documentation for support, offering valuable resources but facing scalability and consistency challenges.
I would rate their technical support for eG Enterprise probably as the best I've ever dealt with.
Consultant at a computer software company with 5,001-10,000 employees
 

Scalability Issues

Sentiment score
8.6
eG Enterprise is praised for seamless integration, scalability, and effective management, with minor challenges resolved through support.
Sentiment score
7.6
Nagios Core is highly scalable, supporting diverse infrastructures with open-source flexibility, despite some horizontal scaling concerns.
The solution is scalable.
Senior System Administrator at Interactive Group
 

Stability Issues

Sentiment score
8.6
eG Enterprise is stable and non-intrusive, with seamless installations and updates, performing well under high traffic conditions.
Sentiment score
8.6
Nagios Core is highly stable and reliable, offering exceptional performance on Linux with minimal plugin-related issues.
I tried many other solutions at work, however, in terms of Nagios, I haven't seen any disruption or downtime.
Senior System Administrator at Interactive Group
 

Room For Improvement

eG Enterprise needs updates in UI, customization, integration, configuration, pricing, and licensing to improve user experience.
Nagios Core needs a modernized interface, simplified configuration, scalability, and integration with tools like Grafana for improved usability.
For small and medium businesses, eG Enterprise is usually too expensive.
Senior Enterprise Director at Towers IT
I think the overall licensing models of eG Enterprise could be changed and adapted to a more flexible, more agile structure.
Consultant at a computer software company with 5,001-10,000 employees
 

Setup Cost

eG Enterprise offers cost-effective pricing with flexible licensing, starting at $100,000 annually for 150 services, including setup.
Nagios Core provides cost-effective, open-source monitoring with engineering setup and maintenance, requiring customization expertise for full benefits.
The pricing is per user per year and varies depending on the components being monitored.
Senior Enterprise Director at Towers IT
 

Valuable Features

eG Enterprise provides comprehensive monitoring and diagnostics with user-friendly UI, AI automation, and seamless integration, enhancing satisfaction.
Nagios Core offers extensible plugins, alerting, customizable dashboards, proactive monitoring, and integration, enhancing system reliability and minimizing downtime.
The data gathering capabilities and the automation, which utilizes artificial intelligence, are the most valuable features.
Senior Enterprise Director at Towers IT
User satisfaction with eG Enterprise is really the key component now, so if you go to VDI or RDH, any of those platforms, you get the total end-to-end user experience because they do have endpoint monitoring now as well, and that was the feature that was lacking before.
Consultant at a computer software company with 5,001-10,000 employees
You can monitor anything.
Senior System Administrator at Interactive Group
 

Categories and Ranking

eG Enterprise
Ranking in Network Monitoring Software
67th
Ranking in IT Infrastructure Monitoring
52nd
Average Rating
8.2
Reviews Sentiment
7.7
Number of Reviews
22
Ranking in other categories
Application Performance Monitoring (APM) and Observability (56th)
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 eG Enterprise is 0.8%, up from 0.3% 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%
eG Enterprise0.8%
Other97.6%
Network Monitoring Software
 

Featured Reviews

RC
Consultant at a computer software company with 5,001-10,000 employees
End-to-end monitoring has improved user experience and now supports comprehensive observability
The most valuable features of eG Enterprise depend on the application, so that's pretty vast, but they definitely include end-to-end application and infrastructure monitoring. User satisfaction with eG Enterprise is really the key component now, so if you go to VDI or RDH, any of those platforms, you get the total end-to-end user experience because they do have endpoint monitoring now as well, and that was the feature that was lacking before.
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.
report
Use our free recommendation engine to learn which Network Monitoring Software solutions are best for your needs.
893,244 professionals have used our research since 2012.
 

Top Industries

By visitors reading reviews
Outsourcing Company
12%
Financial Services Firm
10%
Retailer
9%
Government
8%
Manufacturing Company
10%
Comms Service Provider
10%
Computer Software Company
8%
Financial Services Firm
8%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business9
Midsize Enterprise1
Large Enterprise11
By reviewers
Company SizeCount
Small Business20
Midsize Enterprise11
Large Enterprise23
 

Questions from the Community

Any advice about APM solutions?
Could you please share your requirements ? There are a lot tools can be added to the list. I spent almost 6 months to test and check many tools then I select eG enterprise.
Do you recommend eG Enterprise? Why or why not?
I feel that eG Enterprise is one of the top APM tools available on the market. Out of the solutions I have tried, it is the best for monitoring, diagnosis, analytics, and reporting of key IT servic...
What is your experience regarding pricing and costs for eG Enterprise?
The pricing is per user per year and varies depending on the components being monitored. It is within the range of other competitive solutions.
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...
 

Comparisons

 

Overview

 

Sample Customers

20th Century Fox, Allscripts, Anthem Blue Cross and Blue Shield, Aviva, AXA, Biogen, Cox Communications, Denver Health, eBay, JP Morgan Chase, PayPal, Southern California Edison, Samsung, and many more.
Airbnb, Cisco, PayPal, FanDuel
Find out what your peers are saying about Nagios Core vs. eG Enterprise and other solutions. Updated: April 2026.
893,244 professionals have used our research since 2012.