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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
13th
Average Rating
8.4
Reviews Sentiment
7.3
Number of Reviews
9
Ranking in other categories
Network Monitoring Software (8th), Server Monitoring (5th), Cloud Monitoring Software (12th)
Splunk AppDynamics
Ranking in IT Infrastructure Monitoring
5th
Average Rating
8.2
Reviews Sentiment
6.9
Number of Reviews
250
Ranking in other categories
Application Performance Monitoring (APM) and Observability (4th), IT Operations Analytics (2nd), Mobile APM (1st), Container Monitoring (3rd)
 

Mindshare comparison

As of August 2025, in the IT Infrastructure Monitoring category, the mindshare of Checkmk is 4.3%, up from 2.2% compared to the previous year. The mindshare of Splunk AppDynamics is 3.0%, down from 4.0% compared to the previous year. It is calculated based on PeerSpot user engagement data.
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

"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."
"Checkmk helps me compare data and foresee issues."
"Overall, from one to ten, I rate Checkmk a nine."
"We can monitor multiple sites using the product."
"I really like the auto-discovery feature."
"It's versatile, scalable, and easier to use compared to other solutions like Nagios and OMD."
"The most valuable features of Checkmk are its resource monitoring, infra monitoring, and log factor configuration."
"The alerting system in Checkmk really works properly."
"The AppDyniamics technical support is good. We haven't had any problems with them. They answer very quickly."
"I like Business iQ the most, so far. It has great analytics configurations and I can get real-time updates. We have eCommerce releases every week. So the one use case that I use Business iQ is to compare before and after release performance using AppDynamics."
"The product is stable and the technical support is good."
"The product is easy to install, it took about half an hour. The use and the configurations are simple as well."
"The most valuable feature is having our services being available and healthy."
"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 proactive monitoring from AppDynamics definitely helps."
"The solution is great for database monitoring. You don't have to install an agent on the database. You just install the server to a database agent. It's a good product for some database administration if you don't want to install an agent on the database for security."
 

Cons

"It is easy for tech-savvy people, but newcomers might find it intimidating."
"Checkmk does not allow running scripts at varying intervals."
"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 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."
"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."
"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."
"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."
"The initial setup is a bit complex."
"The solution is available at an inflated cost"
"Improvements can be made in the area of AI integration."
"I could not find a user-friendly interface for querying, and analytics sometimes gives the wrong results...I feel that analytics could have been better in searching and running the analytical queries."
"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."
"Additional support for NextGen mobile platforms also needs to be high in the roadmap prioritizations"
"Regarding Search Guard functionality, there is room for improvement."
"AppDynamics should improve its ability to track all the transactions."
"The overall performance of this solution could be improved. The hot-hot infrastructure features could also be improved."
 

Pricing and Cost Advice

"The product is affordable."
"Checkmk is a fairly reasonably priced solution."
"The price of Checkmk is cheaper compared to other enterprise products."
"There were no added costs in addition to the standard licensing fees."
"I was not involved with the procurement of AppDynamic, but I believe it's expensive."
"Take into consideration what you get for specific pricing models and how much it costs to add on things you may need later.​"
"In terms of pricing, I feel that when you compare the benefits that we get to the price that we paid, it is reasonable."
"The pricing for AppDynamics is expensive, but it is possible to negotiate special pricing through bids."
"AppDynamics is one of the most expensive solutions on the market."
"The pricing needs to come down."
"AppDynamics Browser Real-User Monitoring does have licensing cost associated with it."
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Top Industries

By visitors reading reviews
Computer Software Company
12%
Manufacturing Company
9%
Government
9%
Financial Services Firm
8%
Financial Services Firm
29%
Computer Software Company
14%
Manufacturing Company
8%
Government
5%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
 

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...
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...
 

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: July 2025.
865,295 professionals have used our research since 2012.