OpenText Diagnostics vs Splunk AppDynamics comparison

OpenText and Splunk are both solutions in the Application Performance Monitoring (APM) and Observability category. OpenText is ranked #58, while Splunk is ranked #3 with an average rating of 8.1. OpenText holds a 0.6% mindshare in APM, compared to Splunk’s 3.7% mindshare. Additionally, 75% of OpenText users are willing to recommend the solution, compared to 91% of Splunk users who would recommend it.

OpenText Diagnostics

Read 4 OpenText Diagnostics reviews

928 Views
909 Comparison Views

75% willing to recommend

Splunk AppDynamics

Read 261 Splunk AppDynamics reviews

15,142 Views
11,357 Comparison Views

91% willing to recommend

OpenText Diagnostics

Splunk AppDynamics

Comparison Buyer's Guide

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Executive SummaryUpdated on Nov 23, 2025

OpenText Diagnostics and Splunk AppDynamics are competing in IT infrastructure monitoring. Although OpenText Diagnostics is praised for its cost-effectiveness, Splunk AppDynamics leads with a superior feature set and positively highlighted user reviews, justifying its higher cost.

Features: OpenText Diagnostics provides robust network diagnostic tools, simplified reporting capabilities, and detailed tracing capabilities. Splunk AppDynamics offers comprehensive application performance monitoring, real-time data analytics, and a dynamic UI for transaction tracking.

Room for Improvement: OpenText Diagnostics could enhance cloud compatibility and agent performance. Splunk AppDynamics needs to simplify complex deployments and reduce setup time; improvements in user-friendly API usage are also needed.

Ease of Deployment and Customer Service: OpenText Diagnostics is known for straightforward deployment and quicker setup times. Splunk AppDynamics, while complex in deployment, provides extensive customer support, which is beneficial for organizations seeking tailored configurations.

Pricing and ROI: OpenText Diagnostics attracts budget-conscious organizations with a lower initial setup cost. Splunk AppDynamics, despite its higher cost, is seen as providing greater long-term ROI with its extensive capabilities, making it a valuable investment for advanced performance management.

To learn more, read our detailed OpenText Diagnostics vs. Splunk AppDynamics Report (Updated: February 2026).

Buyer's Guide

OpenText Diagnostics vs. Splunk AppDynamics

February 2026

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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

OpenText Diagnostics

Ranking in Application Performance Monitoring (APM) and Observability

58th

Average Rating

7.8

Number of Reviews

Ranking in other categories

No ranking in other categories

Splunk AppDynamics

Ranking in Application Performance Monitoring (APM) and Observability

3rd

Average Rating

8.2

Reviews Sentiment

6.7

Number of Reviews

261

Ranking in other categories

IT Infrastructure Monitoring (6th), IT Operations Analytics (2nd), Mobile APM (1st), Container Monitoring (3rd)

Mindshare comparison

As of February 2026, in the Application Performance Monitoring (APM) and Observability category, the mindshare of OpenText Diagnostics is 0.6%, up from 0.2% compared to the previous year. The mindshare of Splunk AppDynamics is 3.7%, down from 5.3% compared to the previous year. It is calculated based on PeerSpot user engagement data.

Application Performance Monitoring (APM) and Observability Market Share Distribution
Product	Market Share (%)
Splunk AppDynamics	3.7%
OpenText Diagnostics	0.6%
Other	95.7%

Application Performance Monitoring (APM) and Observability

Featured Reviews

Ravi Suvvari

Performance and Fault-tolerance Architect with 1,001-5,000 employees

Very good for transaction level monitoring, but expensive and HP needs better support and training

HP Diagnostics is a very good monitoring tool especially for transaction level monitoring -- it shows hot spots which can be drilled down to DB level, table, query, SP's, record and field level and also at Object level, Classes level,method or Augment levels instead of pinpointing bottlenecks at layer level it goes deep inside for information. It has very good tracing capabilities despite being an agent based tool compared to other agent less monitoring tools. Overall a very good tool for monitoring application diagnostics for quick and easy resolution with help of thread information. Drills down from slow, end-user transactions to the bottle necked component, method, or SQL statement, helping to solve memory, exception, and other common problems Key features and benefits • Automatically detects all components touched by a business process and traces them with no user intervention • Provides complete application visibility across the application lifecycle, enabling higher application quality when applications go live • Reduces mean time to resolution (MTTR) in your J2EE, .NET, ERP, or CRM (SAP, Oracle®, PeopleSoft) environment • Integrates fully with HP Business Availability Center software, HP LoadRunner, and HP Performance Center.

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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

"For banking and telecom solutions, it's been quite useful."

"The most valuable feature of Micro Focus Diagnostics is the information reported from an application that has timed out. For example, when you're Googling, or you're booking a ticket for Burj Khalifa here, the longest tower in the world, there are situations where the system can time out. There are times when you might not receive a response on the payment gateway or you are not able to find the reservation. The customer only receives the information that the session has timed out."

"The diagnostics and configuration are the solution's most valuable aspects."

"It is a good monitoring tool. Its stability is very good."

"The most valuable feature is the end-user monitoring."

"The features of Splunk AppDynamics that I appreciate most are the business processes, which benefit my organization by providing a bigger picture, not only of their own systems, however, how it influences other parts of the environment and how we are being influenced by other parts."

"AppDynamics Database Monitoring's dashboarding is its best feature."

"We have found the scalability to be quite good."

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

"This is a stable product and we definitely plan to continue using it in the future."

"The features related to the application performance in AppDynamics Database Monitoring are the most valuable."

More Splunk AppDynamics pros

Cons

"The interface is very old, and not very user-friendly. Most of our clients don't like the UI."

"The interface could be more user friendly."

"The GUI and metrics of Micro Focus Diagnostics can be improved. The metrics the solution gathers can be limited and could be enhanced by giving more details."

"I install it frequently and sometimes when they fix something they break something else, so better QA is needed to ensure the quality of their fixes."

"They do not have robust documentation."

"The setup, implementation and use are clumsy and need to be refined."

"The solution should add some monitoring similar to Oracle monitoring tools for databases. It has a lot of features to monitor SQL queries, and make some recommendation to resolve it. AppDynamics is just monitoring for delays and doesn't provide any recommendations for that. It's a deficiency."

"AppDynamics's agent management could be improved."

"What could be improved in AppDynamics Browser Real-User Monitoring is for the synthetic jobs or synthetic agents, in particular, you can't do a lot of tests with just one agent. You have to install a lot of agents if you want to do more tests, so this is an area for improvement in the solution. Another area for improvement in AppDynamics Browser Real-User Monitoring is that you're only able to see basic metrics in the absence of server or database visibility. For the SaaS version of AppDynamics Browser Real-User Monitoring, my team just downloaded then installed the extension in an application in Azure to see the application on the controller, so if this can be done in the on-premise version of the solution as well, without needing to install the agent on the machine, then it would make AppDynamics Browser Real-User Monitoring better. Currently, the .NET agent consumes the CPU or memory and clients usually raise this issue with my team, so it would be good if the on-premises version doesn't require agent installation on the machine. Another functionality I'd like to see in the next release of AppDynamics Browser Real-User Monitoring is for it to receive updates from the file config without needing to reset IIS because right now when you do a modification in IIS, you have to restart IIS. When you add a service to the agent config, you have to restart IIS. For the product server, it's not possible to reset IIS after you make changes to the config file, so if this could be improved, then it would make AppDynamics Browser Real-User Monitoring a better solution."

"I’d like to see better out-of-the-box visual reporting so that we can roll this up to management."

"The user access management could be a bit better."

More Splunk AppDynamics cons

Pricing and Cost Advice

Information not available

"We have purchased a few licenses for AppDynamics Database Monitoring and the price is high."

"The license fee for Application Analytics is in the range of 2.5 million over three years, with extra fees for service contingencies."

"There is an annual cost to use this solution. The licensing model could be improved by making it more cost-effective."

"You are required to purchase licenses whether you use it or not. It is not pay-as-you-use."

"There is a license needed to use the solution and it is expensive. The licensing model needs to improve."

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

"There is a license to use this solution. However, the clients pay for the licenses we are the service provider."

"We buy the platform's yearly subscription."

More Splunk AppDynamics pricing and cost advice

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Top Industries

By visitors reading reviews

Performing Arts

14%

Manufacturing Company

10%

Financial Services Firm

Comms Service Provider

Financial Services Firm

25%

Computer Software Company

10%

Manufacturing Company

Government

Company Size

By reviewers

Large Enterprise

Midsize Enterprise

Small Business

No data available

By reviewers
Company Size	Count
Small Business	55
Midsize Enterprise	36
Large Enterprise	196

Questions from the Community

Ask a question

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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...

See all answers

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 ...

See all answers

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Compared 12% of the time

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Compared 6% of the time

Splunk Enterprise Security vs Splunk AppDynamics

Compared 5% of the time

PRTG Network Monitor vs Splunk AppDynamics

Compared 3% of the time

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Product Reports

Buyer's Guide

Application Performance Monitoring (APM) and Observability

February 2026

Download OpenText Diagnostics product report

Buyer's Guide

Splunk AppDynamics

January 2026

Download Splunk AppDynamics product report

Also Known As

Micro Focus Diagnostics, MF Diagnostics

No data available

Overview

Diagnostics software monitors application transaction health in traditional, virtualized and cloud environments allowing quick isolation and resolution of issues. It gives you a common tool to easily collaborate across the entire application lifecycle and release higher-quality applications. Diagnostics software provides deep drill down into transactions from the end user through the back end. And it uniquely serves as a single tool set for pre-production and production to diagnose application performance bottlenecks quickly and improve quality.

OpenText

Splunk AppDynamics is a comprehensive performance monitoring tool providing end-to-end transaction tracking, real-time monitoring, and a user-friendly interface. With AI-powered features, it enhances operational efficiency and resilience by offering insights into user interactions and infrastructure issues.

Splunk AppDynamics excels in monitoring applications and infrastructure performance, offering extensive support across environments like AWS and cloud. It aids in application performance monitoring, end-user experience, database analysis, and proactive incident detection. Supporting Java, .NET, and other technologies, it provides real-time insights into application health, resource utilization, and transaction tracking, ensuring reliable user experiences. Challenges remain in UI complexity, agent-based architecture, integration with diverse environments, and documentation clarity. Its licensing model is costly, and customer support may be slow. Performance concerns exist in historical data granularity and network visibility.

What features make Splunk AppDynamics stand out?

End-to-End Transaction Tracking: Monitors entire user transactions for comprehensive visibility.
Real-Time Monitoring: Provides instant insights into system performance.
AI-Powered Anomaly Detection: Identifies anomalies with advanced machine learning techniques.
Code-Level Troubleshooting: Diagnoses issues at the code level for precise fixes.
Business Transaction Visibility: Offers detailed views into transaction flow across all system layers.

What benefits and ROI can users expect from Splunk AppDynamics?

Improved Application Performance: Enhances system efficiency and reliability.
Operational Efficiency: Streamlines monitoring and issue resolution processes.
Enhanced Business Resilience: Strengthens the ability to adapt to performance challenges.
Seamless User Experiences: Ensures uninterrupted service and user satisfaction.

Organizations in industries like finance and healthcare implement Splunk AppDynamics to monitor critical applications and infrastructure. Its capabilities in transaction tracking and AI-driven insights are crucial for maintaining system reliability, supporting technologies such as Java and .NET, and ensuring optimal resource utilization.

Splunk

Sample Customers

BSkyB, Alior Bank

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

OpenText Diagnostics vs. Splunk AppDynamics

February 2026

Free Report: OpenText Diagnostics vs. Splunk AppDynamics

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