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FortiMonitor vs PRTG Network Monitor comparison

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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
31st
Ranking in IT Infrastructure Monitoring
43rd
Average Rating
8.4
Reviews Sentiment
7.1
Number of Reviews
15
Ranking in other categories
IT Alerting and Incident Management (18th), Digital Experience Monitoring (DEM) (10th)
PRTG Network Monitor
Ranking in Network Monitoring Software
4th
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 (7th)
 

Mindshare comparison

As of November 2026, in the Network Monitoring Software category, the mindshare of FortiMonitor is 0.7%, up from 0.7% compared to the previous year. The mindshare of PRTG Network Monitor is 2.4%, down from 3.8% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Network Monitoring Software Mindshare Distribution
ProductMindshare (%)
PRTG Network Monitor2.4%
FortiMonitor0.7%
Other96.9%
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.
MC
Senior consultant at Cambridge Institute of Technology
Has reduced troubleshooting time and improved issue detection through sensor alerts and team collaboration
PRTG Network Monitor can be improved because the dashboard themes feel outdated. It should be updated to a newer version for the new Gen Z customers. The notification sound options are limited unless customized. Restarting probes after Windows updates is necessary, and there should be some kind of automatic restart. The initial auto-discovery added too many unnecessary sensors, so auto-discovery should only take the necessary sensors into consideration.

Quotes from Members

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

Pros

"The product's initial setup phase is easy."
"FortiMonitor's dashboard is very informative and user-friendly."
"FortiMonitor is 100% stable."
"FortiMonitor offers comprehensive monitoring capabilities, allowing me to track network traffic in and out effectively."
"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, blocked sites, and the health of our hardware. That last part, about knowing if something's going to fail soon, is super important. It gives us time to sort things out before any big problems happen. As a system engineer, I need to keep tabs on everything – temperature, monitoring systems, and network operations. This data is really handy because it helps me ensure our site runs smoothly, whether it's turning systems on or off. Just last night, there was a system failure, but thanks to real-time monitoring, I quickly identified the problem and got the necessary replacement parts."
"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."
"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 the overall ability to monitor the health of the environment."
"PRTG has improved our visibility and response time to issues related to remote sites."
"I think net flow is PRTG's most valuable feature because it doesn't cost much for us because the net flow sensor is already included in the PRTG license. We can monitor our traffic in our proxy and router."
"My advice to others is if you can't afford SolarWinds and those other expensive solutions, PRTG Network Monitor is the best value for money."
"There was only one feature I liked about PRTG Network Monitor a lot, and that was bandwidth monitoring, though, in the newer versions of the tool, that feature is now a bit lacking. Pricing for PRTG Network Monitor is also not as expensive. It's a good tool, even for beginners."
"We like the solution's report writing and the way that it compiles the system's information from around the network and brings it all back into the central site and the interface."
"If you're looking from a holistic infrastructure deployment and monitoring perspective, it's a good tool to use and to start with."
"For others who are interested in using this solution, I would recommend it; please use it, it's good, it's very friendly, easy to use, and it's web-based, which means you don't have to be logged into a server to get something done."
"We have been extremely satisfied with PRTG's capabilities overall."
 

Cons

"Sometimes, during high CPU usage, we cannot access FortiMonitor and must refresh it."
"Sometimes, we get corruption when upgrading from firmware to the new generation, causing a lot of issues."
"Additionally, there are no AI features in FortiMonitor, which might be an area for enhancement."
"FortiMonitor needs to improve its alert system."
"For our type of country, it is always expensive, but it has competitive pricing."
"FortiMonitor's monitoring could be much better. It should be like, in Palo Alto."
"The tool's price in Vietnam is high, making it an area of concern where improvements can be made."
"There are areas for improvement that FortiManager is addressing."
"Performance-wise, PRTG Network Monitor still needs improvement because a large number of SNMPv3 queries reduces tool performance."
"Although they are fairly comprehensive with what you can do with them, the mapping and dashboards are a bit clunky to set up."
"I would like to see a more robust platform and a new dashboard. In addition, the code is good, but it needs improvement."
"PRTG's application monitoring sensor is not strong and could be improved, and I've also had some issues with it crashing during upgrades."
"Integration into service management ticketing systems could be better. They should simplify the integration into big service management platforms like ServiceNow, Remedy, and Cherwell. They're really into monitoring, but they don't do any self-resolution. It would be better if the company moved more into the AIOps space so that you could actually kick off some remedies. I know that you can execute some commands from the tool, but you need to develop those all yourself. It would be really handy if they had some auto-remedy scripts that they could develop on top."
"The user interface could be more modern as it is quite dated. PRTG Network Monitor can sometimes be too detailed and cluttered at the beginning, making it heavy to use."
"Sometimes, our PRTG Network Monitor system crashes and a lot of sensors go down."
"I wouldn't mind better categories for the sensors. When I go to add a new sensor for a new device, there are some categories in there already, and they can be filtered out, but there's quite a large pool of sensors... When I want to go in and find something quite specific, I have got to scroll down and scroll down to find what I'm actually looking for,"
 

Pricing and Cost Advice

"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."
"We have a large customer base for Fortinet, and the additional buying power got us really great discounts."
"The tool's pricing model in Vietnam is a bit high. I rate the product price as an eight out of ten."
"FortiMonitor's price is very high."
"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."
"Compared to other solutions, FortiMonitor is a very expensive solution."
"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 are licensed for 2500 endpoints."
"The pricing is reasonable for the features provided."
"I'm paying something like €1000 per year for the maintenance. I've got unlimited sensors."
"The pricing is comparable."
"I would like better pricing models for smaller businesses. The free version is fantastic, but it's too restrictive. If they could just get up to 200 sensors for a reasonable fee for on-premise, I would give PRTG my credit card right now."
"I rate the licensing for PRTG Network Monitor an eight out of ten."
"Cost was a factor when selecting this solution, but it just did everything we wanted it to do."
"The price is pretty comparable."
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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
Financial Services Firm
10%
Comms Service Provider
9%
Manufacturing Company
8%
Construction Company
7%
Comms Service Provider
11%
Financial Services Firm
10%
Outsourcing Company
7%
Healthcare Company
7%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business9
Midsize Enterprise2
Large Enterprise5
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: November 2026.
921,148 professionals have used our research since 2012.