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LogicMonitor vs Nagios Fusion 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

LogicMonitor
Ranking in IT Infrastructure Monitoring
15th
Average Rating
9.0
Reviews Sentiment
7.2
Number of Reviews
33
Ranking in other categories
Application Performance Monitoring (APM) and Observability (22nd), Network Monitoring Software (12th), Container Monitoring (6th), Cloud Monitoring Software (14th), AIOps (8th)
Nagios Fusion
Ranking in IT Infrastructure Monitoring
64th
Average Rating
8.2
Reviews Sentiment
7.8
Number of Reviews
4
Ranking in other categories
No ranking in other categories
 

Mindshare comparison

As of January 2026, in the IT Infrastructure Monitoring category, the mindshare of LogicMonitor is 2.0%, down from 2.1% compared to the previous year. The mindshare of Nagios Fusion is 0.4%, up from 0.3% compared to the previous year. It is calculated based on PeerSpot user engagement data.
IT Infrastructure Monitoring Market Share Distribution
ProductMarket Share (%)
LogicMonitor2.0%
Nagios Fusion0.4%
Other97.6%
IT Infrastructure Monitoring
 

Featured Reviews

Anshuman Thakur - PeerSpot reviewer
Site Reliability Engineer at a comms service provider with 501-1,000 employees
Monitoring has reduced downtime and now enables proactive alerts across cloud workloads
When it comes to the improvement of LogicMonitor, I think there are a few points that can be improved. The first one is alert tuning, which takes time. It requires effort when trying to understand it for the first time. The defaults do not always match our workload patterns, so I have to adjust the thresholds to reduce noise and avoid alert fatigue. While the dashboards are solid, I sometimes wish that the UI was a bit more intuitive when drilling down quickly during an incident. There are many options and finding the exact view where I can identify the exact problem takes a few extra clicks. When an alert comes and I click on a LogicMonitor alert, it takes time to understand what the alert actually is and to go through the data points. The alert page specifically could be better. The alert tuning part can also be made more simple. The first area that could be better is alert clarity and routing. Sometimes alerts do not include enough immediate context, so I still have to spend a few minutes correlating data across views. Adding more actionable details directly in the alert would make the response even faster. LogicMonitor sometimes gives false alerts as well. For example, if an EC2 instance is down, it will not determine whether the EC2 instance has been deliberately turned off or if it is actually not responding. At that time, it will give false alerts. The clearing of alerts is also an issue. Once an issue is fixed, the alert should be cleared, but it takes a little time for that alert to be cleared. Another improvement that would be helpful is simpler customization for complex dashboards. It is powerful, but building highly tailored dashboards, especially across multiple environments, can feel heavy and time-consuming. I would also appreciate a stronger out-of-the-box AWS correlation, such as automatically grouping related issues across EC2, EBS, and ALBs in a way that reads as a single incident story. This would reduce the mental overhead during outages. Grouping incidents together, such as all the EC2 alerts, all the EBS alerts, or all the load balancer alerts would be beneficial. Overall, none of these are blockers, just some improving areas. There could be smarter anomaly detection out of the box that can catch unusual but important behavior without manual tuning of every threshold. Better tagging and dynamic grouping for EC2 instances would also be helpful. Cleaner alert de-duplication so a single underlying issue does not generate multiple redundant alerts would improve the system. More guided root cause workflows would be beneficial, such as providing the most likely causes based on correlated metrics. Faster search navigation across devices, dashboards, and alerts during incidents would also improve the platform.
SI
Operation Director at Digital Pulse Sdn Bhd
A suitable choice for unified and efficient infrastructure monitoring across diverse environments providing user-friendly GUI, cost-effectiveness, and versatility
We use it for this specific client, they've deployed multiple instances of it across various locations to facilitate monitoring. To effectively monitor their infrastructure, it seems necessary to implement additional monitoring solutions for all three types of devices they have Nagios Fusion…

Quotes from Members

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

Pros

"One thing that's very valuable for us is the technical knowledge of the people who work with LogicMonitor. We looked at several products before we decided to use LogicMonitor, and one of the key decision-making points was the knowledge of the things that they put in the product. It provides real intelligence regarding the numbers that you see on the product, which makes it easy for us technical people to troubleshoot. Other products don't provide you with such information. You see a value going up, but you don't know what it means. LogicMonitor provides such information. For instance, if a value goes up, it says that it is probably because your disk area was too low."
"Whenever we reach out to our customers, we give LogicMonitor as a dashboard to them so they don't need to monitor the hardware side separately. For example, if my service is running on their hardware X, that means they don't need to monitor hardware X and our services too. LogicMonitor has the capability of monitoring their hardware as well as our services. This is how LogicMonitor helps us."
"We get full visibility into whatever the customer wants us to monitor and we get it pretty rapidly. That is very important. Only having certain metrics that other platforms will give you out-of-the-box means you only get a small picture, a thumbnail picture. Whereas with LogicMonitor, you get the entire "eight by 10 picture", out-of-the-box. Rather than some availability metrics, you get everything. You get metrics on temperature, anything related to hardware failure, or up and down status."
"The initial setup is very simple."
"LogicMonitor is good for getting a full view of your topologies. They have LiveMaps, which give you a visual representation of your infrastructure."
"It has improved our organization with its capacity planning. We have a performance environment that we use to benchmark our applications. We use it to say, "Okay, at a certain level of concurrency, we know where our application will fall over." Therefore, we are using LogicMonitor dashboards to tell us that we're good. Our platform can handle X number of clients concurrently hitting us at a time."
"LogicMonitor has positively impacted our organization by allowing us to implement it for 1,200 clients or 1,200 endpoints within three months, which went very well."
"The solution’s overall reporting capabilities are pretty powerful compared to ones that I have used previously. It seems like it has a lot of customizations that you can put in, but some of the out-of-the-box reports are useful too, like user logon duration and website latency. Those type of things have been helpful and don't require a lot of, if any, changes to get useful content out of them. They have also been pretty easy to implement and use."
"Nagios Fusion version 12.8 excels in user-friendly GUI design, cost-effectiveness, and ease of deployment."
"It is easier for client installation, and the configurations are doable even for a newcomer in the field."
"It's very easy to manage and monitor it."
"Being open source lets us customize it for our monitoring needs, saving us money."
 

Cons

"There is a lack of automation, especially in terms of remediating problems. The problem is seen and identified, but there is a need and a gap where LogicMonitor can help us automate the remediation of the problem."
"LogicMonitor can easily easy to pull data from one item at a time. I have yet to find a good way to get LogicMonitor to show me all the WAN devices and how they're doing in terms of capacity."
"One thing I would like to see is parent/child relationships and the ability to build a "suppression parent/child." For example, If I know that a top gateway is offline and I can't talk to it anymore, and anything that's connected below it or to it is also going to be offline, there is no need to alarm on those. In that situation it should create one ticket or one alarm for the parent. I know they're working towards that with their mapping technology, but it's not quite to that level where you can build out alarm logic or a correlation logic like that."
"I'd like to see more automation in the tool, especially around remediation."
"Dashboarding capabilities could be enhanced. It is cumbersome, you must do it all at once, and then you must repeat the process every now and then."
"There are some very specific things that need improvement in LogicMonitor. One is the lack of formatting for customized alerts, particularly the delivery of them to our email channel. We'd also like to see further customization of dashboards. Finally, something that is specific to us as an MSP that uses LogicMonitor, is white-labeling or skinning of the product, so we can make it look more customer-focused for our customers."
"The topology mapping is all based on the dynamic discovery of devices that could talk to each other. There is no real manual way that you can set up a join between two devices to say, "This is how this network is actually set up." For example, if you have a device, and you're only pinning that device and not getting any real intelligent information from it, then it can't appear on the map with other devices. Or if it can appear, then it won't show you which devices are actually joined to it."
"Their Logs feature is quite new. It is not as feature-rich as we would like it to be. There have been a couple of conversations internally around other log management tools, like Splunk, which may do more for us than LM Logs. The benefit of LogicMonitor is that our staff know how to use it, so we don't really want to move away from it, if we don't have to. I fully expect there to be more development in this area. It is their newest feature, so it is understandable that it hasn't evolved as some of the other stuff. It would be good to see a bit more development in this area, but I think the monitoring side of things is spot on."
"Adding application performance monitoring to the product alongside infrastructure monitoring would make it a more complete and useful solution."
"There are some bugs, although not that many. There are some situations where the solution is not stable but the number of problems is not very high."
"In future iterations of this solution, there is a desire for more seamless integration with other monitoring software."
"Nagios Fusion should include a 'remember me' option when logging in, so we don't need to enter a username and password every time."
 

Pricing and Cost Advice

"The tool's pricing falls into the middle range."
"The solution is not expensive."
"It's affordable. The price we get per license is a lot cheaper than what we were getting with some of the other tools. There are other monitoring tools out there that are cheaper, but what you get with LogicMonitor, out-of-the-box, makes it worth the cost."
"As a managed services provider, the licensing model that LogicMonitor provides us is excellent. We are able to scale up and scale down as needed. The pricing is reasonable for the amount of features and support that they provide."
"They are expensive for the cloud."
"It is pretty expensive, but we now need one less full-time engineer. With on-prem, we used to have one more engineer in our department. That engineer has now moved to another department. Our capacity is better with this product than the previous one. It is easy for us to manage the sites. You have to choose between the standard account and the premium account. With the premium account, you get a lot more than the standard one, and you can also buy some extra features. It is a good thing to look at them because you would probably want to buy them. You should take your time and negotiate the price. They are easy. Like all cloud providers, they are able to discuss the price and if necessary, change the price."
"The features were very valuable to us because we could consolidate them into one platform and have a good user experience with the platform, our accounts, and the support team. That was the key driver for us. That was what we were looking for. We looked for a comprehensive solution that could provide advanced features all in one platform, and LogicMonitor was the solution that we chose. It definitely has a premium price. However, you are getting what you pay for in a very effective way. That was important in our decision-making.The features were very valuable to us because we could consolidate them into one platform and have a good user experience with the platform, our accounts, and the support team. That was the key driver for us. That was what we were looking for. We looked for a comprehensive solution that could provide advanced features all in one platform, and LogicMonitor was the solution that we chose. It definitely has a premium price. However, you are getting what you pay for in a very effective way. That was important in our decision-making."
"I know we are saving at least several hundred thousand dollars in that we're not buying Cisco Prime."
"The pricing is quite reasonable, especially when compared to the broader market."
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Top Industries

By visitors reading reviews
Manufacturing Company
11%
Financial Services Firm
10%
Computer Software Company
9%
Healthcare Company
9%
No data available
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business12
Midsize Enterprise11
Large Enterprise11
No data available
 

Questions from the Community

What is the best network monitoring software for large enterprises?
It actually depends on the exact purpose or requirements. Some tools are better for only network devices while others are better from a cloud monitoring or APM monitoring perspective. You can check...
What do you like most about LogicMonitor?
LogicMonitor helps us prevent potential downtime. It's pretty good. It generates low-level warnings that aren't necessarily preemptive but can still alert us to issues we should investigate. These ...
What is your experience regarding pricing and costs for LogicMonitor?
I did not have much experience with the pricing, setup cost, and licensing for LogicMonitor. I sat in on some of the business meetings, but my main focus was the technical side of it, getting every...
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Comparisons

 

Overview

 

Sample Customers

Kayak, Zendesk, Ted Baker, Trulia, Sophos, iVision, TekLinks, Siemens
NuBlue, St.Elisabeth Hospital, Akamit Systems, National Radio Astronomy Observatory, ValueClick, Sunrise Banks
Find out what your peers are saying about LogicMonitor vs. Nagios Fusion and other solutions. Updated: January 2026.
880,685 professionals have used our research since 2012.