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Prometheus-AI Platform vs Splunk AppDynamics comparison

 

Comparison Buyer's Guide

Executive SummaryUpdated on Sep 21, 2025

Review summaries and opinions

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

ROI

Sentiment score
8.5
Prometheus is a free, efficient monitoring tool that saves time and money compared to AWS services, offering significant returns.
Sentiment score
6.9
Splunk AppDynamics enhances productivity and troubleshooting, saving costs and time, improving customer experiences, with positive overall impact.
Using open-source Prometheus saves me money compared to AWS native services.
Overall, as a production gatekeeper, we achieve at least 50% efficiency immediately, with potential savings ranging from 60 to 70% as well, reinforcing why it is a popular tool in the banking industry.
According to errors, exceptions, and code-level details related to their application performance on a daily basis, the application development team tries to help with Splunk AppDynamics to reduce errors and exceptions, which helps the end users get application availability and feel more confident.
To understand the magnitude of it, when the company asked to replace Splunk AppDynamics with another tool, I indicated that for the proposed tool, we would need five people to do the analysis that Splunk AppDynamics enables me to do.
 

Customer Service

Sentiment score
4.0
Prometheus-AI Platform support relies on documentation and an active open source community, utilizing forums and internal company resources.
Sentiment score
7.3
Splunk AppDynamics is praised for its knowledgeable support and proactive outreach, though complex issues may occasionally experience delays.
Prometheus does not offer traditional technical support.
AppDynamics is much more helpful.
We got a contact, an account manager, to work directly with for technical support.
They help us resolve any issues raised by our team relating to operations, application instrumentation, or any other issues.
 

Scalability Issues

Sentiment score
6.9
Prometheus-AI Platform excels in scalability, widely used across industries with streamlined maintenance and seamless integration enhancing enterprise performance.
Sentiment score
7.4
Splunk AppDynamics is scalable and user-friendly, managing complex environments despite some cost concerns and occasional performance limitations.
Prometheus is scalable, with a rating of ten out of ten.
We have reached maximum capacity in our tier, and extending capacity has not been cost-effective from Splunk's perspective.
I would rate the scalability of Splunk AppDynamics as a nine out of ten.
I assess how Splunk AppDynamics scales with the growing needs of my organization as good, since we are growing and adding more servers.
 

Stability Issues

Sentiment score
8.9
Prometheus-AI Platform is praised for stability and versatility in deployment, despite occasional minor performance issues from external factors.
Sentiment score
7.8
Splunk AppDynamics is stable and reliable for enterprise use, with minor issues during upgrades and resource consumption occasionally.
Deploying it on multiple instances or using Kubernetes for automatic management has enhanced its stability.
It is necessary to conduct appropriate testing before deploying them in production to prevent potential outages.
There are no issues or bugs with the 20.4 version; it is very stable with no functionality or operational issues.
Splunk AppDynamics is superior to any alternative, including Dynatrace.
 

Room For Improvement

Prometheus-AI requires improvements in query language, user interface, scalability, integration, error handling, affordability, and ease of use.
Splunk AppDynamics users seek improved UI, HTML5 support, better integration, enhanced features, and simplified, cost-effective licensing.
Splunk AppDynamics does not support the complete MELT framework, which includes metrics, events, logging, and tracing for the entire stack.
If AppDynamics could develop a means to monitor without an agent, it could significantly improve application performance and reduce potential problems.
A good integration with Splunk would be very interesting, as Splunk is a good product for logs, and that part is currently missing in Splunk AppDynamics.
 

Setup Cost

Prometheus-AI Platform offers an affordable open-source monitoring solution, with options for managed services at extra costs.
Enterprise users find Splunk AppDynamics pricing expensive yet valuable, with costs varying by infrastructure size and feature needs.
Prometheus is cost-effective for me as it is free.
We completed a three-year deal for Splunk and for AppDynamics, which costs millions of dollars.
Customers have to pay a premium price, however, they receive considerable value from the product.
All these solutions at the moment are cheap, but it is like paying for insurance; you pay insurance to avoid major damage.
 

Valuable Features

Prometheus-AI Platform provides scalable, customizable monitoring with extensive integrations, fast storage, and reliable dashboards, supported by a strong community.
Splunk AppDynamics offers real-time insights, performance analysis, and seamless integration for effective application performance monitoring and optimization.
It allows me to save money by avoiding costs associated with AWS native services like CloudWatch or Amazon Prometheus.
We have multiple tools, but end users prefer to use Splunk AppDynamics because their portal navigation is very simple and clear.
The real user monitoring and digital experience monitoring effectively track actual user experience with the applications, including page loading, interaction time for both desktop and mobile applications.
This is the best feature because, although you can't monitor a whole application at once, Splunk AppDynamics gives you the option that if there is any failure—simple failure regarding anything set up as per our use cases—you will get an alert.
 

Categories and Ranking

Prometheus-AI Platform
Average Rating
8.2
Reviews Sentiment
6.9
Number of Reviews
34
Ranking in other categories
Data Scrubbing Software (2nd), ERP (11th), Enterprise Asset Management (EAM) (2nd)
Splunk AppDynamics
Average Rating
8.2
Reviews Sentiment
6.9
Number of Reviews
254
Ranking in other categories
Application Performance Monitoring (APM) and Observability (3rd), IT Infrastructure Monitoring (6th), IT Operations Analytics (2nd), Mobile APM (1st), Container Monitoring (3rd)
 

Featured Reviews

MuhammadAzhar Khan - PeerSpot reviewer
Free to use and provides valuable monitoring capabilities
Prometheus is a scalable and flexible tool that I can deploy on any cloud platform. It is free to use and provides valuable monitoring capabilities. It allows me to save money by avoiding costs associated with AWS native services like CloudWatch or Amazon Prometheus. The ability to deploy on any cloud platform or environment, including Kubernetes, is a major advantage.
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.
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Top Industries

By visitors reading reviews
Financial Services Firm
23%
Computer Software Company
13%
Manufacturing Company
6%
Government
5%
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 Business14
Midsize Enterprise8
Large Enterprise12
By reviewers
Company SizeCount
Small Business55
Midsize Enterprise36
Large Enterprise189
 

Questions from the Community

What do you like most about Prometheus?
The most valuable feature of Prometheus is its ability to collect metrics.
What is your experience regarding pricing and costs for Prometheus?
Prometheus is cost-effective for me as it is free. Using cloud-native alternatives like Amazon Prometheus would incur charges.
What is your primary use case for Prometheus?
I use Prometheus for monitoring purposes in IT infrastructure. It is particularly useful for environments using Kubernetes, as it monitors ports, containers, instances, and applications effectively.
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

Utopia Data Quality
No data available
 

Overview

 

Sample Customers

Harley-Davidson Motor Company, Roche Diagnostics Corporation, Harman International Industries Inc., Hilmar Cheese Company, International Rectifier Corporation, Electrolux USA, GE Fanuc Intelligent Platforms, Rio Tinto Limited, Pertamina Pusat, Petrofac International Ltd, Cintas Corporation, Diyar United Company, Nortel Networks, Verizon
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 Prometheus-AI Platform vs. Splunk AppDynamics and other solutions. Updated: September 2025.
872,029 professionals have used our research since 2012.