Aternity AppInternals [EOL] vs Splunk AppDynamics comparison

Riverbed and Splunk are both solutions in the Application Performance Monitoring (APM) and Observability category. Additionally, 90% of Riverbed users are willing to recommend the solution, compared to 91% of Splunk users who would recommend it.

Aternity AppInternals [EOL]

Read 10 Aternity AppInternals [EOL] reviews

90% willing to recommend

Splunk AppDynamics

Read 260 Splunk AppDynamics reviews

15,142 Views
11,357 Comparison Views

91% willing to recommend

Aternity AppInternals [EOL]

Splunk AppDynamics

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Executive SummaryUpdated on Nov 23, 2025

Aternity AppInternals [EOL] and Splunk AppDynamics compete in the application performance management space. Splunk AppDynamics holds the upper hand with its advanced features and integration capabilities, providing comprehensive solutions.

Features: Aternity AppInternals [EOL] provides in-depth transaction monitoring, server analysis, and root cause analysis. Splunk AppDynamics offers application performance diagnostics, business transaction analytics, and seamless integration with existing Splunk infrastructures.

Room for Improvement: Aternity AppInternals [EOL] could enhance its feature set and expand integration capabilities. It could also focus on broadening analytics scope and improving interface intuitiveness. Splunk AppDynamics may benefit from streamlining deployment complexity, refining its user interface for ease of use, and enhancing its support for dynamic environments.

Ease of Deployment and Customer Service: Aternity AppInternals [EOL] excels in streamlined deployment and robust support. Splunk AppDynamics offers cloud-based deployment options, enhancing flexibility and scalability, alongside commendable customer service for integration management.

Pricing and ROI: Aternity AppInternals [EOL] is cost-effective with reasonable ROI, offering value without significant financial burden. Splunk AppDynamics, while having a higher initial cost, promises justified ROI through its extensive feature capabilities by meeting complex system demands proficiently.

To learn more, read our detailed Application Performance Monitoring (APM) and Observability Report (Updated: February 2026).

Buyer's Guide

Application Performance Monitoring (APM) and Observability

February 2026

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Helped 881,707 peers since 2012

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

Aternity AppInternals [EOL]

Average Rating

8.2

Number of Reviews

Ranking in other categories

No ranking in other categories

Splunk AppDynamics

Average Rating

8.2

Reviews Sentiment

6.7

Number of Reviews

260

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

PAUL JOSEPHS

Security & Performance Analytics Technical Specialist at a manufacturing company with 10,001+ employees

Points out the relevant problems in the enterprise and it's easy to understand

The most valuable aspect of this solution is the integration with their other systems. It's easy to understand and it points out the relevant problems in the enterprise I would like for it to have automated updates, the way the product updates itself should be all automated, as opposed to what it…

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DevendraKumar1

Technology lead at Infosys

Has enabled us to detect issues instantly through alerts and monitor every service from a single dashboard

Splunk requires significantly more improvements compared to Splunk AppDynamics, specifically regarding the licensing aspect. Splunk renews licenses every six months, which is inconvenient. It would be better to have a one-year license to avoid needing to update keys constantly, which can only occur on weekends, making it a burdensome task. Although Splunk is better for certain use cases, Splunk AppDynamics is broader in functionality. Specifically, I want enhancements related to creating dashboards not only for logs or minor services but also for configuration levels, allowing us to check configurations immediately without manually opening the entire code when exceptions arise—a feature I wish to see improved in Splunk, although it may not be necessary for Splunk AppDynamics.

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Quotes from Members

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

Pros

"Browsermetrix, which is real-user monitoring via JS injection and linked back to TTW via cookie. It allows us to see the experience of every user hitting our sites and analyze performance by region, browser, etc."

"The capability of analysing each individual transaction captured to a very low level detail (method call/line of code)."

"The most valuable aspect of this solution is the integration with their other systems. It's easy to understand and it points out the relevant problems in the enterprise."

"We just control on the backend of AppInternals what we want to instrument and what we don't want to instrument."

"Synthetic transactions, WMI and SNMP query capability."

"Transaction Tracing is the most useful. Being able to have the transaction stitched together so we can see where the problem is has proven invaluable."

"As an Administrator, before we bought this AppInternals, I didn't have visibility on why items were slow or why an application was not running. This gives us the ability to see what's going on. The application is load balancing. We can now see if its own server has issues or just one specific server has issues."

"Clicks to root cause - fast & easy to diagnose and deep-dive"

More Aternity AppInternals [EOL] pros

"Technical support is helpful."

"It reduces the time to resolve issues and requires less manpower."

"The real user monitoring helps us evaluate our customers' real experiences, which is valuable as an eCommerce company."

"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."

"Once you get past installation, AppDynamics is highly stable and we get good results."

"We can view the server activities, including issues in the process, with a single click."

"Application Analytics' most valuable features are the real-user monitoring and the agents installed in the software stack on the application server."

"You have a live view of what happens when something goes wrong on the production or support side. You don't have to scramble and do guesswork. We can identify the query that creates the bottleneck or slows the performance of the database system. It can give you points on how to debug and fix the system."

More Splunk AppDynamics pros

Cons

"I would like for it to have automated updates, the way the product updates itself should be all automated, as opposed to what it is now."

"It would be great if the solution could offer fixed bundles and more features."

"The technical support is not very good and should be improved."

"They should find a way for report generation from TTW to run quicker."

"We'd like to be able to find out performance problems on application class and methods."

"The recording mechanism for synthetic transactions could be improved as well."

"The admin dashboard could be easier as it takes a little bit of time to get used to it."

"Deployment and agent patch management is not managed centrally, resulting in a large level of effort to update."

More Aternity AppInternals [EOL] cons

"AppDynamics Database Monitoring could improve the price of the solution, it is costly."

"Customer support takes time. Whenever we face any issues, we have to open the vendor case and then there will be back and forth happening."

"The training on the dashboards that is provided could be a little bit better, as could the use cases. They should have some good examples out there. As it is right now, I had to scour YouTube to find some stuff."

"It could do with more than one data centre/multiple AWS accounts in a pane of glass. Also, improved scalability to large environments would be helpful."

"The integration ability of AppDynamics with other performance testing tools is an area with shortcomings where improvements are required."

"Their agents sometimes claim to be very lightweight, especially with databases, but they are very heavy. They can take up more compute than the actual work that we need to do."

"They need to improve the consolidation of agents for the agent's installation process."

"The UI could use a little help."

More Splunk AppDynamics cons

Pricing and Cost Advice

"The licensing model for v9 is better where it is an individual license per server, while v10 licenses are per JVM/ .NET and server instance. The latter model appears to be the model that other APM vendors are using."

"The licensing model is expensive compared to its competitors, but the service it gives to your business, and the data quality, means that it's worth it."

"The licensing scheme is very complex. They need to make it easier."

"We find its pricing reasonable and competitive. After it was acquired by Cisco, we found it acceptable."

"The product is a bit expensive compared to other tools."

"I believe there was probably an extra charge whenever I wanted to contact the support team."

"The pricing for AppDynamics Server Monitoring in Africa and the Middle East is too expensive, so it's very hard to sell it to customers. If there could be different pricing or package for the region, that would be great. My company pays for the license of AppDynamics Server Monitoring on a per-agent, per-server basis. It's $700 to $1000 per server, and it's paid annually. My company is on a subscription model for the solution. On a scale of one to five, where one is expensive and five is cheap, my rating for the price of AppDynamics Server Monitoring is a two."

"It is expensive. However, our time to recover has been reduced, and this product has helped recuperate costs and provided us with ROI."

"I would like more flexible pricing: A pay-per-use model, rather than just a fixed-price model."

"There is an annual cost for the use of this solution."

More Splunk AppDynamics pricing and cost advice

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Top Industries

By visitors reading reviews

No data available

Financial Services Firm

25%

Computer Software Company

10%

Manufacturing Company

Government

Company Size

By reviewers

Large Enterprise

Midsize Enterprise

Small Business

By reviewers
Company Size	Count
Small Business	1
Midsize Enterprise	2
Large Enterprise	7

By reviewers
Company Size	Count
Small Business	55
Midsize Enterprise	36
Large Enterprise	195

Questions from the Community

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Earn 20 points

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...

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What do you like most about AppDynamics?

The solution saves time and cost.

See all answers

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 ...

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Product Reports

Buyer's Guide

Application Performance Monitoring (APM) and Observability

February 2026

Download Aternity AppInternals [EOL] product report

Buyer's Guide

Splunk AppDynamics

January 2026

Download Splunk AppDynamics product report

Also Known As

SteelCentral AppInternals, OPNET ACE, AppInternals Xpert

No data available

Overview

Simplified high-definition APM visibility leveraging Real User Monitoring, Synthetic Monitoring, and OpenTelemetry, that is scalable, easy to use and deploy, and unifies insights across end users, applications, networks, and the cloud-native ecosystem

Riverbed

Splunk AppDynamics enhances application performance monitoring with advanced diagnostics and real-time insights, offering seamless end-to-end transaction tracking and infrastructure visibility.

AppDynamics provides critical tools for businesses to analyze application behavior and performance. Through innovative features like transaction snapshot analysis and adaptable dashboards, users can quickly identify and address issues, ensuring high levels of system uptime and efficiency. It is designed to support complex environments including Kubernetes and AWS, enhancing user experience by detecting performance issues early. Despite needing improvements in network monitoring and integration, it remains a robust option for tracking application health.

What are the key features of AppDynamics?

Real-time Performance Monitoring: Offers immediate insights into application behavior.
Business Transaction Tracking: Tracks transactions from start to finish for bottleneck identification.
JVM Memory Monitoring: Provides detailed JVM metrics and memory use information.
Deep-dive Diagnostics: Enables in-depth analysis of code and stack traces.
Adaptable Dashboards: Customizable views for better data interpretation.

How does AppDynamics benefit users?

Improved Incident Resolution: Faster problem detection and solution implementation.
Enhanced Application Performance: Real-time monitoring optimizes system operations.
Comprehensive Visibility: Provides a full view of application infrastructure.
Informed Decision Making: Detailed analytics guide performance improvements.
Customer Satisfaction: Enhances user experience through faster issue resolutions.

In industries like financial services and e-commerce, AppDynamics facilitates performance tracking across distributed systems, optimizing infrastructure to meet consumer demands. It excels in environments needing precise transaction monitoring and is pivotal in delivering high value and satisfaction.

Splunk

Sample Customers

National Instruments, Allianz

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

Buyer's Guide

Application Performance Monitoring (APM) and Observability

February 2026

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