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Checkmk vs Splunk AppDynamics comparison

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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

Checkmk
Ranking in IT Infrastructure Monitoring
26th
Average Rating
8.4
Reviews Sentiment
7.3
Number of Reviews
9
Ranking in other categories
Network Monitoring Software (17th), Server Monitoring (10th), Cloud Monitoring Software (23rd)
Splunk AppDynamics
Ranking in IT Infrastructure Monitoring
4th
Average Rating
8.2
Reviews Sentiment
6.6
Number of Reviews
275
Ranking in other categories
Application Performance Monitoring (APM) and Observability (3rd), IT Operations Analytics (2nd), Mobile APM (1st), Container Monitoring (1st)
 

Mindshare comparison

As of September 2026, in the IT Infrastructure Monitoring category, the mindshare of Checkmk is 1.6%, down from 4.1% compared to the previous year. The mindshare of Splunk AppDynamics is 2.5%, down from 3.0% compared to the previous year. It is calculated based on PeerSpot user engagement data.
IT Infrastructure Monitoring Mindshare Distribution
ProductMindshare (%)
Splunk AppDynamics2.5%
Checkmk1.6%
Other95.9%
IT Infrastructure Monitoring
 

Featured Reviews

reviewer1704309 - PeerSpot reviewer
IT Administrator at a construction company with 201-500 employees
Utilizing data monitoring capabilities and scripting potential to optimize system management
I frequently program functions with PowerShell, and although Bash could be used, my specialization is in PowerShell. Two of us focus on programming in PowerShell for infrastructure optimization. I set up a dedicated server to run scripts every hour, generating files for Checkmk output. However, Checkmk does not allow running scripts at varying intervals. I am working on this in the raw version of Checkmk.
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

"We can monitor multiple sites using the product."
"It's versatile, scalable, and easier to use compared to other solutions like Nagios and OMD."
"I really like the auto-discovery feature."
"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."
"The most valuable features of Checkmk are its resource monitoring, infra monitoring, and log factor configuration."
"Checkmk helps me compare data and foresee issues."
"The alerting system in Checkmk really works properly."
"Overall, from one to ten, I rate Checkmk a nine."
"It improves our organization by providing the right alerts, and there are so many parameters to choose from that it allows us to set the right level of alerting mechanism for approximately one hundred and twenty services."
"Has helped us to increase customer acquisitions and reduce revenue leakage in the following: Conversion rates Average revenue per user Customer acquisition costs Rate of customer churn Recurring or incremental revenue Renewals and/or subscriptions."
"AppDynamics is easy to implement if you follow the documentation, and the documentation that they provide is good."
"We've been able to triage and diagnose problems sooner and proactively tell the teams involved if there have been lags in their performances, so they could look into them before there are any errors in production."
"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 platform is reliable in identifying the core system issues."
"We can make custom alerts in our system for specific issues like high CPU utilization or application downtime."
"This solution is easy to use and very powerful, it is a complete tool for us."
 

Cons

"The initial setup is a bit complex."
"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."
"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."
"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."
"Scalability-wise, I think it's a little limited on an enterprise-wide scale."
"The interface and user experience could be better."
"AppDynamics Server Monitoring has room for improvement in terms of pricing. If the price could be cheaper, it would be great for both the customer and the integrator. What I'd like to see in the next release of AppDynamics Server Monitoring is a better dashboard for the customer. The dashboard should be more interactive."
"It's a very expensive product. Each of the licenses after this month for one server is around $9,000 or $10,000."
"The pricing falls within the mid-range category."
"At this time, we don't have much visibility on the virtual environment, monitoring, and all other things. We have visibility only for database monitoring, and we have noticed performance impact when deploying database agents on the database server. We got to know this from AppDynamics support also that we should not deploy database agents from the database server. When agents are deployed on the same server and the database is monitored from there, we are not getting database server metrics. Therefore, we don't have those insights, and sometimes, we struggle because of that. They can improve this functionality so that we do not have a performance impact, and we can deploy anywhere. This would help us a lot. In terms of end-user monitoring, currently, it is not working for us because there are some complexities. It is a little complicated, and it takes a little bit of time to understand where you need to make changes. It would be very helpful if they can provide some template designs for end-user monitoring. When our servers are running on VMs, we don't get many insights from the VM side. I don't know whether it is possible to have visibility beyond the database, server, and application and whether there are some features where we can deploy AppDynamics on VMs as well. Such functionality would give us more control over storage, VM, OS, and database. It will also provide complete visibility of our hardware and software."
"I definitely want to see some drill down capabilities, especially at the database layer, because the snapshot gives me up to a certain point where I can see the wait states."
 

Pricing and Cost Advice

"The product is affordable."
"The price of Checkmk is cheaper compared to other enterprise products."
"Checkmk is a fairly reasonably priced solution."
"The pricing for AppDynamics is expensive, but it is possible to negotiate special pricing through bids."
"Because it is priced per JVM, the price can increase pretty fast, into the millions. We have had challenges because we had to justify the price to our clients, as well, when we are putting in certain tools."
"We are looking forward to purchasing the solution on the AWS Marketplace."
"The licensing scheme is very complex. They need to make it easier."
"The cost is prohibitive."
"It's a very expensive product. Each of the licenses after this month for one server is around $9,000 or $10,000."
"I was not involved with the procurement of AppDynamic, but I believe it's expensive."
"The licensing cost is fairly high"
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Top Industries

By visitors reading reviews
Comms Service Provider
10%
Manufacturing Company
10%
Government
9%
Financial Services Firm
7%
Financial Services Firm
21%
Outsourcing Company
10%
Construction Company
10%
Manufacturing Company
8%
 

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 Business64
Midsize Enterprise37
Large Enterprise206
 

Questions from the Community

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...
What advice do you have for others considering Checkmk?
I would rate Checkmk an eight out of ten, not knowing the final report.
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 Database Monitoring?
The price is not cheap, however, considering the benefits and the price ratio, I would rate it nine out of ten.
What needs improvement with AppDynamics Database Monitoring?
Based on my experience, some databases like Couchbase, PostgreSQL, and MongoDB require a little bit of enhancement as they are newer and not as widely used as other databases. The limitations are o...
 

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 2026.
913,806 professionals have used our research since 2012.