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Checkmk 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

Checkmk
Ranking in IT Infrastructure Monitoring
24th
Average Rating
8.4
Reviews Sentiment
7.3
Number of Reviews
9
Ranking in other categories
Network Monitoring Software (14th), Server Monitoring (8th), Cloud Monitoring Software (16th)
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 Checkmk is 4.0%, up from 2.6% 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%
Checkmk4.0%
Other93.2%
IT Infrastructure Monitoring
 

Featured Reviews

Paolo Sala - PeerSpot reviewer
A reasonably priced tool for system and application monitoring
The main room for improvement is in the solution's presentation and the integration area. In our company, we use the integration capabilities from ServiceNow. We also have another big monitoring solution in place in our company, which is Dynatrace. At the moment, there doesn't exist an out-of-the-box integration for Dynatrace. I think that the integration and the exporting of the data collected are areas where Checkmk lacks but should try to improve the most. The only implementation of Checkmk that allows high availability is the virtual appliance that has the option for the availability of a different box. Otherwise, you have to find a way to implement it manually with some custom solution, which could be an improvement.
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

"Checkmk was built on a platform that was user-friendly, and I could build my charts easily."
"The most valuable feature of the solution is that it has a lot of different pieces, and they all work together...It is a very scalable solution. Scalability-wise, I rate the solution a ten out of ten."
"I really like the auto-discovery feature."
"Checkmk helps me compare data and foresee issues."
"The alerting system in Checkmk really works properly."
"The most valuable features of Checkmk are its resource monitoring, infra monitoring, and log factor configuration."
"The initial setup of Checkmk was easy...It is a very stable solution."
"Overall, from one to ten, I rate Checkmk a nine."
"Error analysis in the troubleshooting sections go straight to the point."
"Provides good overall application performance and transaction errors."
"It's good for a larger scale deployment such as what my company is working on."
"AppDynamics is a good tool that offers excellent out-of-the-box dashboards and application topology."
"Despite dozens of deployments across hundreds of applications- we have yet to see a case where AD is negatively impacting application execution or functionality."
"The ability to identify the top running queries has been extremely valuable for us."
"The initial setup is simple."
"It has improved my organization because we are able to proactively and reactively look at performance issues."
 

Cons

"Sometimes we receive alerts, and it can become annoying when you acknowledge an alert. It is very clunky when you acknowledge the alert. The process is not very intuitive, and there are instances where it feels a bit cumbersome to acknowledge an alert."
"I think that the integration and the exporting of the data collected are areas where Checkmk lacks but should try to improve the most."
"In Checkmk, the documentation can probably be improved a bit more."
"If an alert is generated for a specific pattern in the log, and if Checkmk catches that log, it will stay there even after the alert is resolved."
"It is easy for tech-savvy people, but newcomers might find it intimidating."
"Checkmk does not allow running scripts at varying intervals."
"The main challenge for us is that we're moving from Nagios to Checkmk, and we're still getting used to the new way of working."
"Checkmk does not work too easily with the PowerStore. I use a PowerShell script as Checkmk runs on Linux and a Windows system, connecting with the Checkmk agent."
"The infrastructure is not as good as other solutions."
"I would like to see more of a unified platform. They're very, very new on the server side, machine agents. I want them to be more mature in this area."
"AppDynamics could benefit from greater integration with emerging technologies such as artificial intelligence and machine learning."
"We constantly need to improve our alert mechanism because we get a lot of false-positive alerts. These are not real errors. In addition, for end-user monitoring, sometimes, we are not able to catch all user activities. Because of not being able to follow the user activity from the start to the end, we are missing out on the performance issues."
"This product has an issue with initial lag upon opening that we would like to see improved."
"The user access management could be a bit better."
"AppDynamics should improve its ability to track all the transactions."
"The user experience is quite confusing. There are too many different development stages. The UI is not very intuitive."
 

Pricing and Cost Advice

"Checkmk is a fairly reasonably priced solution."
"The product is affordable."
"The price of Checkmk is cheaper compared to other enterprise products."
"There is a license to use this solution. However, the clients pay for the licenses we are the service provider."
"AppDynamics is more expensive than competitors."
"The product is a bit expensive compared to other tools."
"Purchasing the product through the AWS Marketplace was good."
"The tool is expensive."
"AppDynamics offers a yearly basis license."
"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."
"Pricing is based on the size of the deployment."
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Top Industries

By visitors reading reviews
Computer Software Company
12%
Government
9%
Manufacturing Company
9%
Financial Services Firm
8%
Financial Services Firm
28%
Computer Software Company
13%
Manufacturing Company
7%
Government
5%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business4
Midsize Enterprise3
Large Enterprise2
By reviewers
Company SizeCount
Small Business55
Midsize Enterprise36
Large Enterprise188
 

Questions from the Community

What do you like most about Checkmk?
The most valuable feature of the solution is that it has a lot of different pieces, and they all work together...It is a very scalable solution. Scalability-wise, I rate the solution a ten out of ten.
What needs improvement with Checkmk?
I will get more information about Checkmk when the proof of concept is done. It's going to be before the summer. There will be a report about the tool and a recommendation to use it. So far, it loo...
What is your primary use case for Checkmk?
Checkmk ( /products/checkmk-reviews ) is a monitoring tool, so that's what I will use it for. Right now, it's not in production, but it's in a proof of concept phase. It looks good, so probably, du...
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 ...
 

Comparisons

 

Overview

 

Sample Customers

Information Not Available
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 Checkmk vs. Splunk AppDynamics and other solutions. Updated: September 2025.
869,785 professionals have used our research since 2012.