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ManageEngine OpManager vs Nagios XI comparison

 

Comparison Buyer's Guide

Executive SummaryUpdated on Oct 10, 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

ManageEngine OpManager
Ranking in Network Monitoring Software
9th
Average Rating
8.0
Reviews Sentiment
6.9
Number of Reviews
51
Ranking in other categories
No ranking in other categories
Nagios XI
Ranking in Network Monitoring Software
15th
Average Rating
8.0
Reviews Sentiment
6.8
Number of Reviews
58
Ranking in other categories
Server Monitoring (8th), IT Infrastructure Monitoring (15th), Cloud Monitoring Software (16th)
 

Mindshare comparison

As of April 2025, in the Network Monitoring Software category, the mindshare of ManageEngine OpManager is 1.7%, down from 2.1% compared to the previous year. The mindshare of Nagios XI is 3.3%, down from 4.2% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Network Monitoring Software
 

Featured Reviews

MUBDIUL ISLAM - PeerSpot reviewer
NetFlow monitoring has improved operations but needs better configurations
For the implementation part, I am facing issues when configuring the business view. When I create the business view, I experience problems with the port interface. When I add the interface, I am confused about which interface is connected to which endpoint. If identifying the interface was easier, it would take less time to configure. Another issue is with threshold values; sometimes, it shows kilobytes (kB) while our threshold is set to gigabytes. This can be confusing. Improving this aspect would be beneficial. In URL monitoring, there is room for enhancement.
Amir  Said - PeerSpot reviewer
Effective alerting enhances network monitoring experience with an easy setup
We love Nagios XI due to the fact that JPS Web is very useful. JPS monitors the modem and performs switching, monitoring the computer, and performing switching. We implement some applications and traffic monitoring. The alerting system is very effective. For instance, if we have an alarm on some RAM storage if the traffic is cut or dropped.

Quotes from Members

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

Pros

"The solution gives pretty good network visibility. I am also impressed with it's monitoring."
"Overall, I give the product a rating of ten."
"We don't have to keep an eye on it; it has a good automation option, which keeps us informed. It gives very less false positives. Overall, a really great product."
"The tool is useful for SNMP monitoring."
"The most valuable feature of ManageEngine OpManager is the management of the virtual machine and the host machine."
"Some of the most valuable features are the accessibility of the solution and the fact that it is simpler than other products. For example, discovering devices in the network is very simple, making it user-friendly."
"The most valuable feature of ManageEngine OpManager makes it easy to monitor all the network alerts on the application."
"The most valuable feature is the monitoring alerts. The administrators are immediately notified and can do the required action immediately. This is the feature we value and use the most."
"I can monitor a phone on a desk to very big servers of any company."
"The most valuable feature of Nagios XI is customization. We can customize based on our requirements. We can do modifications and implement a lot of scripts. Additionally, it is easy to use."
"I can monitor a software made in-house to software of bigger companies."
"Nagios XI helps us monitor the bandwidth of the internet connection, HTTP, DNS, active directory services, and exchange data availability. We have multiple servers to monitor databases, availability of servers, and ping."
"Nagios XI helped me to draw the network and check for system failures."
"The solution has a lot of plugins and scripts integrated with it."
"The most valuable features of Nagios XI are you can customize it based on your use case and requirements. It is flexible and easy to integrate with our systems. You can customize the solution by adding additional features using code."
"The solution's most valuable feature is its simplicity."
 

Cons

"The data provided by the tool is not accurate."
"For the implementation part, I am facing issues when configuring the business view. When I create the business view, I experience problems with the port interface."
"The solution is a bit difficult to configure. There are quite a number of configurations and plugins that you must handle early in the process."
"There are certain things that are not possible to do with Op Manager. It's a solution that still needs time to develop."
"We would like link monitoring included. At times we need to monitor those specific links closely."
"It would be great if there were some sort of artificial intelligence feature which would help us make improvements in the network once we find an issue, and do it automatically."
"It is sometimes difficult to manage the user interface. It can get very complicated."
"The storage level monitoring needs improvement. It needs storage level monitoring on the server itself. That feature is lacking right now."
"I would like to be able to extend it to all of our data centers, whether they are in the cloud or not. It would be helpful if I could connect everywhere."
"It is really difficult to integrate Nagios XI with another system to generate logs and alert our management of failures in security infrastructure."
"The product's stability could be even better."
"I would like to see more customization in the network map because it is a bit tricky to use it."
"The installation and monitoring need improvement."
"The GUI could be improved."
"Open-source software is usually not user-friendly."
"We often need to develop custom plugins to get Nagios to work the way we want it to work because the features we need are not always available in Nagios."
 

Pricing and Cost Advice

"ManageEngine OpManager is cheaper than SolarWinds."
"The solution's licensing costs are yearly and based on the number of applications."
"The initial cost is low and the add-ons are reasonable."
"The licensing costs depend on the number of devices and accounts that are being monitored by the solution."
"It is not really expensive; it is nominal licensing."
"The tool's licensing costs are yearly."
"The licensing is on a yearly basis and the pricing is on the cheaper side."
"The price for ManageEngine OpManager is average."
"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."
"You can grow into the higher-priced scale as they learn how to utilize the features for Nagios XI."
"The pricing is really cost efficient. The licensing is perpetual and can be renewed very easily."
"It is good to contact experts for advice about what is the best solution for your specific infrastructure and enterprise."
"Nagios XI is open source."
"The licensing fees for this solution are approximately $3,000 USD per year."
"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 Core does not have any payment, but Nagios XI requires payment for the license."
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Comparison Review

it_user174738 - PeerSpot reviewer
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
Educational Organization
37%
Computer Software Company
11%
Financial Services Firm
7%
Manufacturing Company
6%
Educational Organization
55%
Computer Software Company
7%
Financial Services Firm
5%
Manufacturing Company
4%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
 

Questions from the Community

What is your experience regarding pricing and costs for ManageEngine OpManager?
The pricing was okay. However, it has been increasing a lot lately. The product is not worth the money.
What needs improvement with ManageEngine OpManager?
For the implementation part, I am facing issues when configuring the business view. When I create the business view, I experience problems with the port interface. When I add the interface, I am co...
What do you like most about Nagios XI?
It is an open-source platform with valuable features for performance and stability.
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.
 

Also Known As

OpManager
No data available
 

Overview

 

Sample Customers

Bonita, Thorp Reed & Armstrong, Galaxy, Fiserv Credit Union Division, Universitas 21 Global, ERP Suites LLC
Nagios has over one million users globally, including AOL, DHL, McAfee, MCI, MTV, Yahoo!, Universal, Toshiba, Sony, Siemens, and JPMorgan Chase.
Find out what your peers are saying about ManageEngine OpManager vs. Nagios XI and other solutions. Updated: April 2025.
848,207 professionals have used our research since 2012.