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FortiMonitor 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

FortiMonitor
Ranking in Network Monitoring Software
14th
Ranking in IT Infrastructure Monitoring
14th
Average Rating
8.4
Reviews Sentiment
7.1
Number of Reviews
15
Ranking in other categories
IT Alerting and Incident Management (7th), Digital Experience Monitoring (DEM) (3rd)
Nagios Core
Ranking in Network Monitoring Software
8th
Ranking in IT Infrastructure Monitoring
11th
Average Rating
8.2
Reviews Sentiment
7.0
Number of Reviews
51
Ranking in other categories
No ranking in other categories
 

Mindshare comparison

As of April 2025, in the Network Monitoring Software category, the mindshare of FortiMonitor is 0.7%, down from 0.7% compared to the previous year. The mindshare of Nagios Core is 3.0%, down from 3.0% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Network Monitoring Software
 

Featured Reviews

JaimeVasquez - PeerSpot reviewer
Monitoring capabilities keep operations running smoothly and alerts enhance proactive system management
We use FortiMonitor to monitor the infrastructure of our customers. We check on what is happening with their operations, monitor bandwidth, ensure configurations are appropriate for the customer, and identify if anything is going wrong The most valuable features of FortiMonitor are its redundancy…
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

"FortiMonitor has a very intuitive dashboard, which makes it particularly helpful for analyzing traffic, alerts, and other information."
"FortiMonitor is really easy to use for monitoring the logs on FortiGate...It is a stable product."
"Fortinet's customer support is very good."
"The most valuable feature of this solution is what the devices are used for. We have big backups for our Cradlepoint solutions, but FortiMonitor is a great routing device and we love working with them."
"The most valuable feature of FortiMonitor is user monitoring. We are able to see if the user is following the policy or not from their system. Additionally, the solution integrates well with Fortinet FortiGate and has centralized management."
"The product's initial setup phase is easy."
"FortiMonitor's dashboard is very informative and user-friendly."
"FortiMonitor has a very intuitive dashboard, which makes it particularly helpful for analyzing traffic, alerts, and other information."
"Alert calls occur anytime a service goes down or a matrix is difficult and that helps us to quickly restore service and transfer work."
"The application performance monitoring feature is valuable."
"Provides timely notifications."
"Nagios Core is stable."
"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."
"I like the way the solution sends alerts and how it keeps on escalating them."
"Our customers like that Nagios Core is an open source solution. It can be customized to our customers' specific needs."
 

Cons

"FortiMonitor could improve by having compatibility with other operating systems, such as Linux."
"Sometimes, during high CPU usage, we cannot access FortiMonitor and must refresh it."
"Additionally, there are no AI features in FortiMonitor, which might be an area for enhancement."
"FortiMonitor's monitoring could be much better. It should be like, in Palo Alto."
"FortiMonitor needs to improve its alert system."
"There are no AI features in FortiMonitor, which might be an area for enhancement."
"Sometimes, we get corruption when upgrading from firmware to the new generation, causing a lot of issues."
"The solution's initial setup process is time-consuming."
"The core version is no match for the XI version."
"I would like to see more training videos."
"Making it a little easier to configure and set up from the start would help. There are multiple layers that you have to wade through to be able to set it up, to do it the right way, and to get it to do what you want it to do."
"Nagios Core could improve by adding a user interface. If you want the user interface you have to use Nagios XI."
"I would like to see a sensor that shows the traffic of a user and what they're doing on the network."
"The scalability needs improvement, it's not scalable at this time."
"It's not that easy to install the product itself. Also, the UI is a bit hard for regular users to navigate through."
"The tool needs to improve the integrations."
 

Pricing and Cost Advice

"We have a large customer base for Fortinet, and the additional buying power got us really great discounts."
"In terms of licensing, while it may not be the most expensive option on the market, it's relatively cost-effective. You can obtain licenses at a lower cost, with the calculation being straightforward. For example, if you onboard around 5,000 devices, you'll need approximately 5,000 licenses, as each device typically counts as one license."
"FortiMonitor's price is very high."
"Compared to other solutions, FortiMonitor is a very expensive solution."
"There are additional costs needed for certain functionality, such as scalability."
"The price of FortiMonitor is approximately $200 annually for 225 users. The price is competitive."
"On a scale from one to ten, I rate the pricing a nine since it is a good solution that is available at a cheap price."
"The tool's pricing model in Vietnam is a bit high. I rate the product price as an eight out of ten."
"The solution is expensive."
"We are using the free version of Nagios Core."
"We have saved a lot of time, money, and effort in reducing disaster times, which is owed to Nagios quick alerting."
"I would rate the solution's pricing an eight out of ten."
"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."
"Nagios Core is a cheap solution."
"We are using the free version."
"Nagios Core is an open source solution, and there are no licensing fees."
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Top Industries

By visitors reading reviews
Computer Software Company
29%
Manufacturing Company
6%
Retailer
6%
Healthcare Company
5%
Computer Software Company
16%
Financial Services Firm
9%
Government
9%
Manufacturing Company
9%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
 

Questions from the Community

What is the best network monitoring software for large enterprises?
I have a clear bias because I work for Panopta. We aren't a fit for everyone, but I can confirm that Panopta is a lot less work to stand up and maintain. It's also a lot easier to use and onboard n...
What do you like most about FortiMonitor?
In FortiMonitor, we're linked up with our Netgear, CactusServer, and NOC. It's really valuable because everything's migrating to one dashboard for us system engineers. We can keep an eye on traffic...
What is your experience regarding pricing and costs for FortiMonitor?
FortiMonitor does save time but not significantly on costs, as there are still expenses related to procurement, installation, and licensing.
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

Panopta
No data available
 

Overview

 

Sample Customers

SONY, GoDaddy, HCL, ING, ARMOR, billboard
Airbnb, Cisco, PayPal, FanDuel
Find out what your peers are saying about FortiMonitor vs. Nagios Core and other solutions. Updated: April 2025.
848,716 professionals have used our research since 2012.