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FortiMonitor vs PRTG Network Monitor comparison

 

Comparison Buyer's Guide

Executive SummaryUpdated on Mar 29, 2026

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
20th
Ranking in IT Infrastructure Monitoring
21st
Average Rating
8.4
Reviews Sentiment
7.1
Number of Reviews
15
Ranking in other categories
IT Alerting and Incident Management (13th), Digital Experience Monitoring (DEM) (8th)
PRTG Network Monitor
Ranking in Network Monitoring Software
5th
Ranking in IT Infrastructure Monitoring
5th
Average Rating
8.2
Reviews Sentiment
7.0
Number of Reviews
113
Ranking in other categories
Cloud Monitoring Software (9th)
 

Mindshare comparison

As of June 2026, 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 PRTG Network Monitor is 2.7%, down from 4.3% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Network Monitoring Software Mindshare Distribution
ProductMindshare (%)
PRTG Network Monitor2.7%
FortiMonitor0.7%
Other96.6%
Network Monitoring Software
 

Featured Reviews

reviewer2677554 - PeerSpot reviewer
Network Engineer III at a energy/utilities company with 1,001-5,000 employees
Managing diverse networks with detailed alerts enhances device oversight
FortiManager is very helpful in managing our networks. We use it to manage 20 farms and various networks with hundreds of devices. The version we are using provides more detail than the older dashboard. We appreciate the alerting capabilities, which are integrated with SolarWinds to notify our team via SMS.
madhan kumar hs - PeerSpot reviewer
software engineer at Capgemini
Alerting precision has reduced incident response times and improved department-level network visibility
The auto-pause sensor during the maintenance window is good without any false alerts, and it prevents me from getting flooded with alerts during planned maintenance, helping department heads understand their own network usage better. It has reduced incident response time by giving clearer ownership of each alert, ensuring alerts go to the proper recipient. SNMP testers and auto-pause are among the best features of PRTG Network Monitor, which is particularly useful for different departments such as HR and finance, where alerts can be filtered accordingly. The alerting features and dashboard of PRTG Network Monitor are very helpful, especially in our industry. However, the dashboard can look cluttered on smaller screens, which is one negative aspect. PRTG Network Monitor has impacted us positively; we have stopped getting flooded with alerts during planned maintenance or unplanned outages. Compared to others, this gives specific alerts very quickly and helps department heads understand their own network usage better, thus reducing incident response time so that each alert has clear ownership.

Quotes from Members

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

Pros

"FortiMonitor is really easy to use for monitoring the logs on FortiGate...It is a stable product."
"The most valuable feature of FortiMonitor is the overall ability to monitor the health of the environment."
"The most valuable feature of FortiMonitor is user monitoring, as we are able to see if the user is following the policy or not from their system, and additionally the solution integrates well with Fortinet FortiGate and has centralized management."
"FortiMonitor has a very intuitive dashboard, which makes it particularly helpful for analyzing traffic, alerts, and other information."
"The tool continuously improves, adapting to support new vendors and technologies. Importantly, it automates the process, triggering alerts when devices require attention, and eliminating the need for manual intervention."
"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."
"With FortiMonitor, you can get all the logs of the traffic information of the destination or the source."
"FortiMonitor is 100% stable."
"The sensors and remote probes are phenomenal. We use them for all of our global sites. The problem with our global sites are that they are all VPNs. If the link goes down, you can't monitor other solutions, as it just goes off the grid. Having remote probes allows them to still carry on and get the information that we need when it comes back up, sending the information to us."
"PRTG Network Monitor has positively impacted my organization; before PRTG Network Monitor, it was very difficult to monitor a wide variety of sensors, but since implementing it, which supports numerous sensor types and protocols, it has become much easier for us to monitor servers, virtual systems, and cloud services to some extent."
"We have gotten weeks and hours back from using the product."
"We're more proactive. Usually, we already know when something has gone down by the time we get the phone calls."
"The simplicity of the software is great."
"Its proactiveness is its most valuable feature. We already know when we come in, in the morning, if a server or site is down, as opposed to someone telling us."
"From a network point of view, we can see the state of the network, as well as bandwidth usage and downtime."
"Overall, this is a very good platform and provides value to the organization."
 

Cons

"FortiMonitor's monitoring could be much better. It should be like, in Palo Alto."
"FortiMonitor could improve by having compatibility with other operating systems, such as Linux."
"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."
"The tool's price in Vietnam is high, making it an area of concern where improvements can be made."
"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."
"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."
"The solution's initial setup process is time-consuming."
"Improvements in data storage flexibility, such as allowing customers to specify data retention periods, would enhance PRTG."
"PRTG's application monitoring sensor is not strong and could be improved, and I've also had some issues with it crashing during upgrades."
"In really complex or large environments, this product just isn't enough, it's lacking a lot of features that would otherwise be necessary for these types of environments."
"PRTG Network Monitor can be improved as there is a lot of manual cleanup needed, which could be reduced."
"I would like to see more updates available in this solution."
"Technical support is an area with concerns in PRTG Network Monitor, where improvements are required."
"From time to time, you need to reboot the PRTG probe server."
"The performance of the monitoring is outdated and when they have upgraded the tools in the past, it slows down the performance."
 

Pricing and Cost Advice

"FortiMonitor's price is very high."
"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."
"There are additional costs needed for certain functionality, such as scalability."
"Compared to other solutions, FortiMonitor is a very expensive solution."
"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 price of FortiMonitor is approximately $200 annually for 225 users. The price is competitive."
"The tool's pricing model in Vietnam is a bit high. I rate the product price as an eight out of ten."
"If you're looking for a cost effective software I’d suggest this product."
"We are using the basic PRTG that we can download for free. For now, we only need to monitor less than 100 devices. For more than 100 devices, we would need to buy a license. PRTG is much cheaper than SolarWinds."
"It's an annual license that is based on the number of endpoints that we're tracking and using."
"When you buy PRTG, everything comes in one bundle. Licensing is very easy."
"We pay for PRTG Network Monitor annually. The price is approximately 10,000 rupees annually."
"On a yearly basis, I believe it's between £1,200 and £1,500."
"I rate the licensing for PRTG Network Monitor an eight out of ten."
"It is expensive."
report
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Comparison Review

it_user174738 - PeerSpot reviewer
IT Developer at a tech services company with 51-200 employees
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
Construction Company
8%
Healthcare Company
8%
Manufacturing Company
8%
Financial Services Firm
8%
Financial Services Firm
10%
Comms Service Provider
8%
Computer Software Company
8%
Manufacturing Company
7%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business8
Midsize Enterprise2
Large Enterprise6
By reviewers
Company SizeCount
Small Business60
Midsize Enterprise19
Large Enterprise50
 

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 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 needs improvement with FortiMonitor?
There are areas for improvement that FortiManager is addressing. We have not yet upgraded to the latest software versions, being a full revision behind, but we plan to update soon since the current...
What is the best network monitoring software for large enterprises?
PRTG network monitor is one of the best tool i have ever used for the monitoring. It have auto discovery option. it avoid the configuring the device in PRTG. It automatically discover the device an...
What is your experience regarding pricing and costs for PRTG Network Monitor?
The pricing was higher at the beginning, but the recurring licensing cost is affordable and reasonable. Overall, the pricing, setup cost, and licensing is fair for our industry. They have quoted us...
What needs improvement with PRTG Network Monitor?
The reporting features look very technical and that can be improved. If they can change the report so everyone can understand it, that would be helpful.
 

Also Known As

Panopta
No data available
 

Overview

 

Sample Customers

SONY, GoDaddy, HCL, ING, ARMOR, billboard
Jameson Bank, Sidnix, RungeICT, MedicalAnimal, Truck-lite, GamingGrids, The Covell Group, Forsythn County Schools, NetMass, Musgrove Park Hospital, Lanes Health, Columbia Southern University, Vodafone, Intrust Bank
Find out what your peers are saying about FortiMonitor vs. PRTG Network Monitor and other solutions. Updated: June 2026.
902,417 professionals have used our research since 2012.