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FortiMonitor vs Splunk AppDynamics comparison

 

Comparison Buyer's Guide

Executive SummaryUpdated on Aug 17, 2025

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
22nd
Average Rating
8.4
Reviews Sentiment
7.1
Number of Reviews
15
Ranking in other categories
Network Monitoring Software (21st), IT Alerting and Incident Management (9th), Digital Experience Monitoring (DEM) (7th)
Splunk AppDynamics
Ranking in IT Infrastructure Monitoring
6th
Average Rating
8.2
Reviews Sentiment
6.8
Number of Reviews
253
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 October 2025, 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 2.8%, down from 3.8% compared to the previous year. It is calculated based on PeerSpot user engagement data.
IT Infrastructure Monitoring Market Share Distribution
ProductMarket Share (%)
Splunk AppDynamics2.8%
FortiMonitor0.7%
Other96.5%
IT Infrastructure Monitoring
 

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…
Gyanesh Rahatekar - PeerSpot reviewer
Application performance management and error resolution improved with data-driven insights
Dynatrace has multiple functions compared to Splunk AppDynamics, so Splunk AppDynamics should add those functions, which are not available as of now. Dynatrace has a universal agent that collects all information related to their CI, and if one CI has multiple languages, then there is no need to instrument multiple agents. However, Splunk AppDynamics requires multiple agents; if I have one server with multiple applications in different languages, then I need to instrument different agents for each application. Splunk AppDynamics should work with Dynatrace with one single universal agent that works with all application languages, eliminating the need for multiple implementations.

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 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."
"Overall, I would recommend FortiMonitor to others."
"FortiMonitor has a very intuitive dashboard, which makes it particularly helpful for analyzing traffic, alerts, and other information."
"FortiMonitor's dashboard is very informative and user-friendly."
"FortiMonitor offers comprehensive monitoring capabilities, allowing me to track network traffic in and out effectively."
"The most valuable feature of FortiMonitor is the overall ability to monitor the health of the environment."
"The solution helps to see client infrastructure. It has many boxes and blinks green or red when the station goes up or down. We have different domains for the device groups that we monitor."
"Immediately allows you to see the relationships between the different nodes."
"We were able to correct problems, which led to an increase in availability, time savings, and performance for our solutions."
"The feature that is most valuable to us is the snapshot feature. It allows us to get a snapshot of different SQL scripts that are being executed simultaneously and we can identify everything we need on them."
"AppDynamics Database Monitoring's most valuable feature is the ability of the out-of-the-box to update the information, provide various metrics, and possibly include custom metrics."
"The solution is very, very stable. We haven't faced any bugs or glitches on the system."
"The best feature of AppDynamics Browser Real-User Monitoring is that it lets you find errors in synthetic jobs ahead of the users. The solution shows you all front-end metrics. You can also see JavaScript errors and jQuery errors through AppDynamics Browser Real-User Monitoring. You can also do a correlation between the front end and the backend, or from the user to the navigator, to the backend through the solution."
"The most valuable features of AppDynamics Database Monitoring are you can configure the performance and see in real-time what is exactly happening with the applications. Additionally, the dashboards are good."
"Transition tracing is the most valuable is pretty easy and useful, but the user experience piece is also good."
 

Cons

"FortiMonitor needs to improve its alert system."
"There are no AI features in FortiMonitor, which might be an area for enhancement."
"Additionally, there are no AI features in FortiMonitor, which might be an area for enhancement."
"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."
"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."
"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."
"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 solution's pricing could be improved and made more competitive."
"When you have high stress of visits I do not know if you are more stress because of the amount of visits or because you have to wait eternal 60 seconds to find out it things are going well or you already have mess."
"The main concern is the extensions and their documentation, particularly for the installation of Azure app services. It is lacking some documentation, which is why we are always with the AppDynamics team for support to get the details."
"The solution is available at an inflated cost"
"I don't really use AI-powered anomaly detection and root cause analysis for diagnosing performance issues because it makes many mistakes in my case, due to the nature of my work."
"The interface and user experience could be better."
"Its resiliency can be improved. We're told that the best we can do with an on-prem solution is to have a hot standby that requires a manual switchover. So, it is a do-it-yourself Ikea model of maintaining data consistency between two servers, without having low balance or failover considerations for an on-prem solution."
"The limitations are often due to the vendors not supplying all the profiling features to AppDynamics."
 

Pricing and Cost Advice

"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 tool's pricing model in Vietnam is a bit high. I rate the product price as an eight out of ten."
"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."
"We have a large customer base for Fortinet, and the additional buying power got us really great discounts."
"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 find its pricing reasonable and competitive. After it was acquired by Cisco, we found it acceptable."
"There is an annual cost for the use of this solution."
"We have a license-based solution. That means you need a license for each server you monitor."
"It is not a cheap tool, but you also save in manpower to setup because it is easy and fast. At the end of the day, I think the revenue is much better. BUT, they have an awful co-term mode of licensing."
"I give the price a five out of ten."
"AppDynamics is an expensive solution."
"The license fee for Application Analytics is in the range of 2.5 million over three years, with extra fees for service contingencies."
"The tool is expensive."
report
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Top Industries

By visitors reading reviews
Computer Software Company
26%
Manufacturing Company
8%
Healthcare Company
7%
Retailer
5%
Financial Services Firm
28%
Computer Software Company
14%
Manufacturing Company
7%
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 Business55
Midsize Enterprise36
Large Enterprise188
 

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.
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...
APM tools for a Managed Service Provider - Dynatrace vs. AppDynamics vs. Aternity vs. Ruxit
Hi Avi! It's great to see your thorough approach to selecting an APM package for your MSP company. Considering your focus on SMBs and enterprises in Israel, Dynatrace seems like a solid choice with...
 

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: September 2025.
868,787 professionals have used our research since 2012.