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LogRhythm NetMon vs Nagios Core 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

LogRhythm NetMon
Ranking in Network Monitoring Software
55th
Average Rating
7.6
Reviews Sentiment
7.7
Number of Reviews
11
Ranking in other categories
No ranking in other categories
Nagios Core
Ranking in Network Monitoring Software
11th
Average Rating
8.2
Reviews Sentiment
7.0
Number of Reviews
51
Ranking in other categories
IT Infrastructure Monitoring (13th)
 

Mindshare comparison

As of May 2025, in the Network Monitoring Software category, the mindshare of LogRhythm NetMon is 0.3%, down from 0.4% compared to the previous year. The mindshare of Nagios Core is 3.0%, up from 3.0% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Network Monitoring Software
 

Featured Reviews

AshishDubey - PeerSpot reviewer
A stable and scalable tool useful for network behavior analysis, DPA, and network forensic services
I have not worked much on LogRhythm NetMon to be able to comment on what needs improvement in the product since there is another team in our company that is working on the solution presently. LogRhythm NetMon's pricing model is an area of concern that should be made a little bit cheaper in comparison to the other players in the market currently. With players like IBM QRadar that propose QNI or Darktrace in the market, LogRhythm NetMon needs to consider a reduction in its pricing model.
Nishith-Vyas - PeerSpot reviewer
Valuable reporting and alert system with room for PDF export improvements
The NetEase reporting structure needs improvement, especially the availability report, which is weak. It should be generated automatically with minimal human intervention and should be exportable as a PDF. Besides that, an integrated PDF export feature for reports is necessary. Also, the alert mechanism and graphing mechanism need to be integrated properly into Nagios Core. Currently, integrating these requires advanced Linux knowledge. Integration of more visualization tools like Grafana and Prometheus for better graphing and visualization is also recommended.

Quotes from Members

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

Pros

"The protocols with which you see the traffic for a particular website that a client has in their environment, for example, are valuable. We can monitor whether the traffic is up to the mark or whether they need to add more bandwidth. Also, we can see if we're able to get real-time environment data as well. The customization dashboard is really good. LogRhythm NetMon has its own in-built dashboards which are helpful in guiding customization."
"It is a stable solution...It is a scalable solution."
"The most valuable feature is the log, which can be analyzed by our SIEM solution."
"NetMon's best feature is traffic analysis."
"The initial setup is straightforward because we can deploy an open server."
"It has a very strong artificial intelligence engine."
"The analytics feature is the most valuable feature."
"LogRhythm NetMon's most impressive feature is that it's a bundled package, so you're not just relying on monthly data; you get a six-month view for more comprehensive indicators of compromise. This dual approach is precious. We implement LogRhythm NetMon in our cybersecurity strategy mainly for compliance and correlation of network, user, and decision activities, particularly for network firewalls and access control."
"I like that it's very simple to install, easy to manage and deploy, and easy to use for monitoring."
"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."
"The reporting structure and the feature set are valuable to me."
"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."
"Our customers like that Nagios Core is an open source solution. It can be customized to our customers' specific needs."
"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."
"Nagios monitors our servers, so we know if anything goes wrong and can solve the problem before it happens."
"The most valuable feature of Nagios Core is it allows us to develop and add as many plugins as we want."
 

Cons

"I would like to see better integration with multiple products. Integration is not something that is readily available for most of the products."
"LogRhythm NetMon's pricing model is an area of concern that should be made a little bit cheaper in comparison to the other players in the market currently."
"The training for this product is not very good and needs to be improved."
"Sometimes it's hard to find the network devices' self-audit logs."
"Could use a topology diagram which would help get an exact visual."
"There is an issue with tunneling in relation to how the connectivity is established between the end devices and where NetMon is installed. On the console, I often observe that there's a difference of a few seconds or maybe a minute, and this lag time should not be there."
"Some of the automated tasks we can perform on QRadar cannot be performed on LogRhythm because the solution has limitations."
"The main concern is that LogRhythm has not improved NetMon but instead introduced a separate product, which many customers, including us, would prefer to be integrated into a single platform for easier management."
"The dashboard and monitoring features could be improved."
"Nagios Core does not have a graphic display."
"The NetEase reporting structure needs improvement, especially the availability report, which is weak."
"The mapping is a little hard."
"The user interface could be more interactive because it is pretty basic."
"The dashboard should be improved."
"t was a little hard to get our setup represented in the configuration."
"It would be nice if the company offered a sales or contract manager that was dedicated to our company so that we would have some sort of link to Nagios, and if we had issues or questions, we'd be able to contact them directly."
 

Pricing and Cost Advice

"The price of this solution is too high, so it should be made more practical and more valuable for the customer."
"Pricing is okay. There were some competitors that were extremely expensive and there were some which were really inexpensive but LogRhythm stayed in the middle of them."
"LogRhythm's licensing part is something that depends on the license you want since they offer it on a perpetual and subscription basis."
"NetMon's licensing costs about $85k per year, with some extra costs for support."
"I don't have visibility into the pricing of LogRhythm NetMon as it's handled through our commercial partnerships."
"The product is expensive for smaller companies."
"Lessening the price point would be an improvement."
"Most the plugin features are free."
"We are using the free version of Nagios Core."
"The product is cheaply priced."
"I would rate the solution's pricing an eight out of ten."
"Nagios Core is a cheap solution."
"Nagios Core is an open source solution, and there are no licensing fees."
"We have saved a lot of time, money, and effort in reducing disaster times, which is owed to Nagios quick alerting."
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Top Industries

By visitors reading reviews
Financial Services Firm
28%
Computer Software Company
22%
Government
10%
Insurance Company
10%
Computer Software Company
15%
Government
9%
Financial Services Firm
9%
Manufacturing Company
9%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
 

Questions from the Community

What do you like most about LogRhythm NetMon?
It has a very strong artificial intelligence engine.
What is your experience regarding pricing and costs for LogRhythm NetMon?
I don't have visibility into the pricing of LogRhythm NetMon as it's handled through our commercial partnerships.
What needs improvement with LogRhythm NetMon?
The main concern is that LogRhythm has not improved NetMon but instead introduced a separate product, which many customers, including us, would prefer to be integrated into a single platform for ea...
What do you like most about Nagios Core?
What I like about Nagios Core is that it helps me ensure everything is running smoothly by checking the status of hosts and services.
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.
 

Comparisons

 

Also Known As

LogRhythm Network Monitor
No data available
 

Overview

 

Sample Customers

Sera-Brynn
Airbnb, Cisco, PayPal, FanDuel
Find out what your peers are saying about LogRhythm NetMon vs. Nagios Core and other solutions. Updated: April 2025.
850,236 professionals have used our research since 2012.