OpenText Diagnostics vs Splunk Observability Cloud comparison

Why PeerSpot?

OpenText and Splunk are both solutions in the Application Performance Monitoring (APM) and Observability category. OpenText is ranked #67, while Splunk is ranked #5 with an average rating of 8.2. OpenText holds a 0.6% mindshare in APM, compared to Splunk’s 2.7% mindshare. Additionally, 75% of OpenText users are willing to recommend the solution, compared to 96% of Splunk users who would recommend it.

OpenText Diagnostics

Read 4 OpenText Diagnostics reviews

2,086 Views
2,044 Comparison Views

75% willing to recommend

Splunk Observability Cloud

Read 107 Splunk Observability Cloud reviews

27,380 Views
13,964 Comparison Views

96% willing to recommend

OpenText Diagnostics

Splunk Observability Cloud

Comparison Buyer's Guide

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Executive SummaryUpdated on Mar 29, 2026

OpenText Diagnostics and Splunk Observability Cloud are competing in the performance monitoring and observability tools category. Splunk frequently gains an edge due to its extensive features and scalability, potentially providing superior value.

Features: OpenText Diagnostics offers application performance management and analytics with detailed root cause analysis, transaction level monitoring, and advanced tracing capabilities. Splunk Observability Cloud provides real-time visibility, AI-driven insights, and robust APM monitoring, with quick deployment across multiple environments. Its dashboards facilitate comprehensive data analysis for enhanced decision-making.

Room for Improvement: OpenText Diagnostics could enhance cloud integration, streamline user interface customizations, and provide more real-time analytics. Splunk Observability Cloud could benefit from reducing its learning curve, optimizing its advanced AI-powered analytics, and improving its cost-effectiveness for smaller deployments.

Ease of Deployment and Customer Service: OpenText Diagnostics ensures smooth deployment with scheduled updates and responsive technical support, easing the setup for new users. Splunk Observability Cloud leverages cloud-native architecture, offering automated deployment and continuous integrations, albeit with a steeper learning curve due to its comprehensive features. Both provide exemplary customer service, yet Splunk's model may better support scalability.

Pricing and ROI: OpenText Diagnostics presents a cost-effective option with competitive pricing appealing to budget-conscious buyers, providing good initial value. Splunk Observability Cloud, although requiring higher initial investment, can deliver better ROI due to its advanced features and scalability, which enhance operational efficiency in the long term.

To learn more, read our detailed OpenText Diagnostics vs. Splunk Observability Cloud Report (Updated: September 2026).

Buyer's Guide

OpenText Diagnostics vs. Splunk Observability Cloud

September 2026

Download the complete report

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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

67th

Average Rating

7.8

Number of Reviews

Ranking in other categories

No ranking in other categories

Splunk Observability Cloud

Ranking in Application Performance Monitoring (APM) and Observability

5th

Average Rating

8.2

Reviews Sentiment

6.7

Number of Reviews

107

Ranking in other categories

Network Monitoring Software (6th), IT Infrastructure Monitoring (3rd), Cloud Monitoring Software (4th), Container Management (5th), Digital Experience Monitoring (DEM) (2nd)

Mindshare comparison

As of September 2026, in the Application Performance Monitoring (APM) and Observability category, the mindshare of OpenText Diagnostics is 0.6%, up from 0.3% compared to the previous year. The mindshare of Splunk Observability Cloud is 2.7%, up from 1.9% compared to the previous year. It is calculated based on PeerSpot user engagement data.

Application Performance Monitoring (APM) and Observability Mindshare Distribution
Product	Mindshare (%)
Splunk Observability Cloud	2.7%
OpenText Diagnostics	0.6%
Other	96.7%

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.

Read full review

Purnambica Kolavennu

Project Manager at AGRICULTURE SKILL COUNCIL OF INDIA (ASCI)

Unified observability has improved real-time governance and now drives data-led decisions

Log Observer Connect is embedded here, but we are facing some delays in centralized log collection and analysis, which can be further fastened. We are collecting all the data metrics and decision-making insights, but all these data-driven decisions coming from different applications are not connected somewhere. A consolidated form or correlation of these insights is not happening between each other due to which we feel we are missing something significant. Some generalized feedback includes that predictive alerts or alarms which can be integrated with AI-driven alarms and alerting features should be established so that there is AI-driven intelligence and anomaly detection happening with a complete systematic process in service delivery. Application dependencies are huge, and business and operational dashboards should be improved. Right now there are very interactive custom dashboards, and every now and then, the personalization of enhancements keeps happening. KPI monitoring, executive reporting, and analytics have definitely been introduced to a great extent. There are few things in cloud-native monitoring, such as integration with AWS and Azure, where we sometimes do face lags. Those things can definitely be improved upon. I have used Datadog and Dynatrace before using Splunk Observability Cloud. Datadog was definitely recommended by most of our peers because of its very strong comprehensive observability and very strong and unique dashboard systems. Dynatrace was also very good because they have offered a lot of AI-driven analysis methods and processes, which was helping our organization a lot. Since our organization has a very strong IT ecosystem for agriculture, very different kinds of customized things are required.

Read full review

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 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."

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

"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."

"The information from the diagnostics is detailed."

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

"Splunk Observability Cloud has helped me reduce my mean time to detect, and we have worked on around 80 applications last year for one particular client, and since the MTTR has improved drastically, they have given us 245 applications, which is around 150 applications added to the previous number of applications, which is definitely a performance improvement."

"The dashboards are the features of Splunk Observability Cloud that I appreciate the most, providing visual representation of all data and text, which has benefited my organization by speeding up people's jobs and allowing a place to monitor all logs, as there are usually thousands of entries coming in which can become very disorderly."

"The alerts are the most valuable feature."

"The Add data feature lets you gather any type of log and easily analyze it."

"Splunk Observability Cloud positively impacts our organization by enabling us to build dashboards around customer experiences and API backend layers, and now, with metrics and traces consolidated, we gain a single view for correlation, significantly reducing MTTD and enabling detection of issues in under five minutes."

"We utilize the APM and auto-detectors, as the core metrics and core alerts are available for us, which are the features of Splunk Observability Cloud that I appreciate the most."

"The best feature of this product is the latency and processing of all the telemetry that is being received, which gives full visibility at the right time."

"I like the fact that Splunk APM makes it easy to connect to the application database and run queries against the data."

More Splunk Observability Cloud pros

Cons

"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."

"The interface could be more user friendly."

"Price is little expensive for number of license points and HP Diagnostics trainers are not available in market and no proper support from HP for any diagnotics level queries or issues."

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

"From an admin perspective, there are pain points such as difficulty exporting data into Excel and a cumbersome setup process."

"The clustering part of indexes can be more refined."

"Splunk could be better integrated with configuration manager solutions so we can automatically resolve issues without human interference."

"When we have too many detectors in place for one particular app, such as when I have created 50+ detectors through my account, the entire page becomes a bit loaded when creating the 51st detector, feeling heavy and taking time to load."

"Splunk Observability Cloud could be improved with more advanced troubleshooting tools, better dashboard customization, and more intelligent alerting, as these improvements would make monitoring and issue resolution even faster."

"The solution should have more sensors regarding fiber intelligence for security measures."

"The solution's stability is an area that has room for improvement. It needs to provide constant stability to its users."

"The cardinality is pretty low."

More Splunk Observability Cloud cons

Pricing and Cost Advice

Information not available

"Splunk APM is a very cost-efficient solution."

"The pricing is reasonable."

"The product is a bit expensive considering the competition but the company may negotiate the price."

"The solution's pricing is competitive. I rate the solution's pricing a seven out of ten. The price of the solution could be cheaper."

"It is expensive."

"The solution's pricing is costly."

"The price of Splunk APM is less than some of its competitors."

"The pricing is based on several factors, including the scale of deployment."

More Splunk Observability Cloud pricing and cost advice

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Top Industries

By visitors reading reviews

Financial Services Firm

15%

Construction Company

15%

Performing Arts

10%

Comms Service Provider

10%

Financial Services Firm

12%

Manufacturing Company

Outsourcing Company

Construction Company

Company Size

By reviewers

Large Enterprise

Midsize Enterprise

Small Business

No data available

By reviewers
Company Size	Count
Small Business	37
Midsize Enterprise	9
Large Enterprise	72

Questions from the Community

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Regarding dashboard customization, while Splunk has many dashboard building options, customers sometimes need to create specific dashboards, particularly for applicative metrics such as Java and pr...

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The solution involves observability in general, such as Application Performance Monitoring, and generally addresses digital applications, web applications, sites, and mobile applications. I worked ...

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What advice do you have for others considering SignalFx?

We're a customer and end-user. Currently, in France, we cannot use the artificial intelligence option. While this option is enabled for the United States and many countries, it's not yet available ...

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Product Reports

Buyer's Guide

Application Performance Monitoring (APM) and Observability

September 2026

Download OpenText Diagnostics product report

Buyer's Guide

Splunk Observability Cloud

August 2026

Download Splunk Observability Cloud product report

Also Known As

Micro Focus Diagnostics, MF Diagnostics

Splunk Infrastructure Monitoring, Splunk Real User Monitoring (RUM), Splunk Synthetic Monitoring

Overview

OpenText Diagnostics offers detailed transaction-level monitoring, providing insights at database, object, and method levels. It aims to improve application visibility and reduce mean time to repair (MTTR) while integrating smoothly with HP's software suite.

OpenText Diagnostics automatically detects components, allows for flexible configuration, and provides detailed diagnostic information of application timeouts. It is particularly useful in identifying root causes like database or network issues. However, there are challenges with its interface, high pricing, lack of trainers, and insufficient cloud-based environment support. It is widely used in finance and government sectors for examining application code.

What are the most important features?

Transaction-Level Monitoring: Provides deep insights at DB, object, and method levels.
Automatic Component Detection: Enhances application visibility by detecting components automatically.
Integration with HP Software: Fully integrates with HP's software for a seamless experience.
Performance Configuration: Allows adjustments for better performance.

What benefits should users look for?

Reduced MTTR: Quick identification and resolution of issues.
Detailed Diagnostics: Offers insights into timeouts and root causes.
Efficient Issue Identification: Valuable for pinpointing and understanding session timeouts.

In finance and government sectors, OpenText Diagnostics is used to efficiently view application data and code inspection. Organizations transitioning to cloud platforms like AWS for improved data management often use it alongside tools like Micro Focus BPM to enhance functionality across environments including SAP, Java, and MQ.

OpenText

Splunk Observability Cloud offers sophisticated log searching, data integration, and customizable dashboards. With rapid deployment and ease of use, this cloud service enhances monitoring capabilities across IT infrastructures for comprehensive end-to-end visibility.

Focused on enhancing performance management and security, Splunk Observability Cloud supports environments through its data visualization and analysis tools. Users appreciate its robust application performance monitoring and troubleshooting insights. However, improvements in integrations, interface customization, scalability, and automation are needed. Users find value in its capabilities for infrastructure and network monitoring, as well as log analytics, albeit cost considerations and better documentation are desired. Enhancements in real-time monitoring and network protection are also noted as areas for development.

What are the key features?

Log Searching: Efficiently search and analyze logs from various sources.
Data Integration: Seamlessly integrate with multiple environments.
Dashboard Customization: Tailor dashboards to specific monitoring needs.
Monitoring Capabilities: Provides comprehensive insights into application performance.
Security Features: Analyze and address security threats across systems.
Visualization Tools: Enhance data analysis and system performance optimization.

Why consider this for ROI?

Comprehensive Visibility: Gain complete insights into IT infrastructure.
Performance Optimization: Improve overall system performance and efficiency.
Rapid Deployment: Quick setup to meet organization demands swiftly.
Enhanced Security: Strengthen security measures through detailed analytics.

In industries, Splunk Observability Cloud is implemented for security management by analyzing logs from detection systems, offering real-time alerts and troubleshooting for cloud-native applications. It is leveraged for machine data analysis, improving infrastructure visibility and supporting network and application performance management efforts.

Splunk

Sample Customers

BSkyB, Alior Bank

Sunrun, Yelp, Onshape, Tapjoy, Symphony Commerce, Chairish, Clever, Grovo, Bazaar Voice, Zenefits, Avalara

Buyer's Guide

OpenText Diagnostics vs. Splunk Observability Cloud

September 2026

Free Report: OpenText Diagnostics vs. Splunk Observability Cloud

Find out what your peers are saying about OpenText Diagnostics vs. Splunk Observability Cloud and other solutions. Updated: September 2026.

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