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FortiMonitor vs Splunk AppDynamics comparison

 

Comparison Buyer's Guide

Executive SummaryUpdated on Mar 1, 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 IT Infrastructure Monitoring
24th
Average Rating
8.4
Reviews Sentiment
7.1
Number of Reviews
15
Ranking in other categories
Network Monitoring Software (22nd), IT Alerting and Incident Management (13th), Digital Experience Monitoring (DEM) (8th)
Splunk AppDynamics
Ranking in IT Infrastructure Monitoring
6th
Average Rating
8.2
Reviews Sentiment
6.6
Number of Reviews
264
Ranking in other categories
Application Performance Monitoring (APM) and Observability (3rd), IT Operations Analytics (2nd), Mobile APM (1st), Container Monitoring (3rd)
 

Mindshare comparison

As of March 2026, in the IT Infrastructure Monitoring category, the mindshare of FortiMonitor is 0.7%, up from 0.6% compared to the previous year. The mindshare of Splunk AppDynamics is 2.6%, down from 3.4% compared to the previous year. It is calculated based on PeerSpot user engagement data.
IT Infrastructure Monitoring Mindshare Distribution
ProductMindshare (%)
Splunk AppDynamics2.6%
FortiMonitor0.7%
Other96.7%
IT Infrastructure Monitoring
 

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.
Shamim Alsharif - PeerSpot reviewer
Performance Test Engineer at TANIM CONSULTING, LLC
Real-time monitoring has improved our banking API performance and supports detailed business transaction analysis
The real-time monitoring is what we can see for anything that is needed in terms of CPU, memory, or the connections or the sessions related. It's real-time monitoring of performance of each of the components, which is what we need and use all the time. It's highly effective, I would say. Infrastructure visibility, transaction monitoring, to check the actual user experience in terms of the response time, MRT and all those things. We do the component monitoring like the API performance and the connections and all those things, but we also do the business process monitoring and business transaction monitoring.

Quotes from Members

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

Pros

"Overall, I would recommend FortiMonitor to others."
"It provides the best firewall features."
"The product's initial setup phase is easy."
"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."
"FortiMonitor has a very intuitive dashboard, which makes it particularly helpful for analyzing traffic, alerts, and other information."
"Fortinet's customer support is very good."
"The most valuable feature of FortiMonitor is the overall ability to monitor the health of the environment."
"FortiMonitor is really easy to use for monitoring the logs on FortiGate...It is a stable product."
"It is easy to gain visibility into complex environments with AppDynamics. It has the ability to combine operation information of the environment and business information with strong business IQ support."
"Quicker turnaround on finding/resolving issues or improving performance, which leads to improved client experiences."
"Business transaction tracing: It is very good in usability and tool navigation."
"AppDynamics is scalable. They can monitor billions of transactions because they're not monitoring all transactions. They're monitoring samples. So, they can offer good monitoring for the huge sites."
"The flow map is very valuable to us. Before we installed APM, we had no idea how our application looked."
"The most valuable feature is the flow map."
"We had no issues with scalability. It was very good for us."
"AppDynamics is scalable."
 

Cons

". Enhancements in the dashboard, such as clearer alerting, maintenance window management, software version tracking, and better visualization, would be beneficial."
"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."
"There are no AI features in FortiMonitor, which might be an area for enhancement."
"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."
"FortiMonitor could improve by having compatibility with other operating systems, such as Linux."
"FortiMonitor could be improved by making it more convenient for smaller workloads, such as when configuring a few branches."
"FortiMonitor's monitoring could be much better. It should be like, in Palo Alto."
"The way the agentless monitoring and agent monitoring get used is to be decided by the user, but there is no clarification on the setup phase or on how and why to use the aforementioned options."
"Sometimes, it is hard to navigate through and find if something is wrong or figure out where an error stemmed from."
"The one thing that I find it difficult in using AppDynamics is, for any new user, it's not easy for him or her to configure the transactions in AppDynamics because the UI is pretty complex. The configuration is pretty complex for a new, fresh user. They can make the UI simpler, that'll be very helpful for anyone to configure their website in AppDynamics."
"SQL statement monitoring"
"AppDynamics is agent-based, so some customers are reluctant to install the agents in all their production environments. It would be helpful if they had an agentless version. It covers applications on the server, but the solution is weak on the network side. The agent is not deployed on the network components, so it cannot provide complete information about issues on the network layer."
"More native support for other hardware is needed because having to install various extensions and perform extra setup for different devices is really challenging, and not as easy or straightforward as it is in other products."
"AppDynamics Browser Real-User Monitoring needs to offer an end-to-end experience, including the internet layer and third-party elements that come into play on websites."
"The tool is expensive."
 

Pricing and Cost Advice

"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."
"The tool's pricing model in Vietnam is a bit high. I rate the product price as an eight out of ten."
"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."
"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."
"FortiMonitor's price is very high."
"AppDynamics is one of the most expensive solutions on the market."
"AppDynamics Browser Real-User Monitoring does have licensing cost associated with it."
"In terms of pricing, I feel that when you compare the benefits that we get to the price that we paid, it is reasonable."
"One of the main downsides to the solution is its cost."
"Yearly payments have to be made toward the licensing costs of the solution. The solution has no additional costs apart from the licensing costs."
"Purchasing the product through the AWS Marketplace was good."
"As a technical person, and as an application development team, they all understand that this is the right tool for us. But when it comes to budget and financial matters, it takes days and weeks to convince upper management to buy this tool. So they should do something more on licensing costs."
"The way it is structured in terms of price could be better. You pay for individual modules and that adds on to the cost, which detracts you from implementing those modules and slows you down."
report
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Top Industries

By visitors reading reviews
Computer Software Company
9%
Manufacturing Company
8%
Healthcare Company
8%
Financial Services Firm
6%
Financial Services Firm
25%
Manufacturing Company
8%
Computer Software Company
8%
Government
5%
 

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 Business56
Midsize Enterprise36
Large Enterprise198
 

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...
Any advice about APM solutions?
There are many factors and we know little about your requirements (size of org, technology stack, management systems, the scope of implementation). Our goal was to consolidate APM and infra monitor...
What is your experience regarding pricing and costs for AppDynamics?
I would rate the pricing an eight out of ten. The solution is highly expensive. Our company pays for the solution on a yearly basis, if we don't add new modules or features to the license, we need ...
 

Also Known As

Panopta
No data available
 

Overview

 

Sample Customers

SONY, GoDaddy, HCL, ING, ARMOR, billboard
Cisco, Sony, Nasdaq, Reserve Bank of New Zealand, Edmunds.com, Puma, Fox News, DirecTV, Pizza Hut, T-Systems, Cornell University, OpenTable, BITMARCK, Green Mountain Power, Care.com, Overstock, Paddy Power, eHarmony, Kraft, The Motley Fool, The Container Store, and more See more customers
Find out what your peers are saying about FortiMonitor vs. Splunk AppDynamics and other solutions. Updated: March 2026.
884,873 professionals have used our research since 2012.