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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."
"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 most valuable feature of FortiMonitor is the overall ability to monitor the health of the environment."
"FortiMonitor has a very intuitive dashboard, which makes it particularly helpful for analyzing traffic, alerts, and other information."
"With FortiMonitor, you can get all the logs of the traffic information of the destination or the source."
"FortiMonitor is 100% stable."
"FortiMonitor offers comprehensive monitoring capabilities, allowing me to track network traffic in and out effectively."
"Fortinet's customer support is very good."
"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."
"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 application performance monitoring feature is valuable."
"The most valuable feature of Nagios Core is the ability to check the availability of the server for network connectivity. Additionally, the interface is good."
"The reporting structure and the feature set are valuable to me."
"We use the product to monitor server applications."
"We mostly use Nagios Core to integrate with Python and Bash Script."
"What I like about Nagios Core is that it helps me ensure everything is running smoothly by checking the status of hosts and services."
 

Cons

"FortiMonitor's monitoring could be much better. It should be like, in Palo Alto."
"Sometimes, we get corruption when upgrading from firmware to the new generation, causing a lot of issues."
"FortiMonitor could be improved by making it more convenient for smaller workloads, such as when configuring a few branches."
"FortiMonitor could be improved by making it more convenient for smaller workloads, such as when configuring a few branches."
"Sometimes, during high CPU usage, we cannot access FortiMonitor and must refresh it."
"There is room for improvement in the FortiMonitor report. It is not ideal for showcasing to tech customers or managers, especially when trying to display high CPU usage from logins within a specific range of months or the most recent month."
"We use FortiToken, and it's a pain to use because you have to send things through your phone and then confirm by email. Only after this can you log in. It's dual-factor authentication. I wish that I could just log in or bring up a dashboard where I could log in from."
"I think the current features are really good for me, nothing else comes to mind right now. Maybe some small improvements could be made in the customization and configuration part of the UI to make it easier or more intuitive. Customizable UI options, like we saw in the demo, could be helpful for everyone. But in our operational environment, having clear health status and system details is crucial for us system engineers. One feature I'd really like to see is a credential management system. It would help us keep track of who's logged in and how many times, which is important due to user restrictions. Sometimes, we need to manage logins more efficiently, like logging off other users to free up credentials. So having a feature like that would be really helpful."
"The initial setup process could be easier."
"There is room for improvement in the graphics."
"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."
"It is a bit slow due to latency."
"The dashboard should be improved."
"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."
"The alerting mechanism in Nagios Core could be improved."
"Cloud monitoring is an area for improvement because there aren't too many plugins available."
 

Pricing and Cost Advice

"The tool's pricing model in Vietnam is a bit high. I rate the product price as an eight out of ten."
"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."
"There are additional costs needed for certain functionality, such as scalability."
"FortiMonitor's price is very high."
"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."
"We have a large customer base for Fortinet, and the additional buying power got us really great discounts."
"The price of FortiMonitor is approximately $200 annually for 225 users. The price is competitive."
"Compared to other solutions, FortiMonitor is a very expensive solution."
"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."
"We are using the free version of Nagios Core."
"We are using the open-source, unpaid version."
"Most the plugin features are free."
"Lessening the price point would be an improvement."
"The solution is expensive."
"Nagios Core is an open source solution, and there are no licensing fees."
"The enterprise version has technical support. The version we are using is free."
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Top Industries

By visitors reading reviews
Computer Software Company
28%
Manufacturing Company
7%
Retailer
5%
Healthcare Company
5%
Computer Software Company
15%
Financial Services Firm
10%
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: February 2025.
845,040 professionals have used our research since 2012.