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IBM Rational Test Workbench vs OpenText Professional Performance Engineering (LoadRunner Professional) comparison

IBM and OpenText are both solutions in the Performance Testing Tools category. IBM is ranked #19, while OpenText is ranked #4 with an average rating of 8.6. IBM holds a 2.1% mindshare in PTT, compared to OpenText’s 12.7% mindshare. Additionally, 100% of IBM users are willing to recommend the solution, compared to 94% of OpenText users who would recommend it.
IBM Rational Test Workbench
Read 4 IBM Rational Test Workbench reviews
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100% willing to recommend
 

Comparison Buyer's Guide

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Executive SummaryUpdated on Dec 28, 2025

IBM Rational Test Workbench and OpenText LoadRunner Professional compete in software testing and performance engineering. OpenText LoadRunner Professional holds an edge due to its comprehensive feature set, capturing more preference despite Rational Test Workbench's favorable pricing and support.

Features: IBM Rational Test Workbench offers automated testing, integration capabilities within IBM frameworks, and effective collaboration with other IBM tools. OpenText LoadRunner Professional supports a wide range of protocols, detailed performance analysis, and provides robust load testing features.

Room for Improvement: IBM Rational Test Workbench could enhance ease of use, incorporate more third-party integrations, and improve reporting features. OpenText LoadRunner Professional may improve documentation, streamline cloud integrations, and refine user interface complexities.

Ease of Deployment and Customer Service: OpenText LoadRunner Professional provides flexible deployment models, including cloud-based options, and extensive customer support for complex needs. IBM Rational Test Workbench integrates smoothly with IBM tools, offering reliable support, particularly for IBM-centric infrastructures.

Pricing and ROI: IBM Rational Test Workbench features lower setup costs, delivering substantial ROI within IBM environments. OpenText LoadRunner Professional requires a higher initial investment, yet promises significant ROI through advanced performance optimization capabilities.

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To learn more, read our detailed IBM Rational Test Workbench vs. OpenText Professional Performance Engineering (LoadRunner Professional) Report (Updated: March 2026).
Buyer's Guide
IBM Rational Test Workbench vs. OpenText Professional Performance Engineering (LoadRunner Professional)
March 2026
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Helped 884,873 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

IBM Rational Test Workbench
Ranking in Performance Testing Tools
19th
Average Rating
7.6
Reviews Sentiment
7.3
Number of Reviews
4
Ranking in other categories
API Testing Tools (15th), Test Automation Tools (28th)
OpenText Professional Perfo...
Ranking in Performance Testing Tools
4th
Average Rating
8.4
Reviews Sentiment
6.3
Number of Reviews
82
Ranking in other categories
Load Testing Tools (4th)
 

Mindshare comparison

As of March 2026, in the Performance Testing Tools category, the mindshare of IBM Rational Test Workbench is 2.1%, up from 0.5% compared to the previous year. The mindshare of OpenText Professional Performance Engineering (LoadRunner Professional) is 12.7%, down from 12.9% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Performance Testing Tools Mindshare Distribution
ProductMindshare (%)
OpenText Professional Performance Engineering (LoadRunner Professional)12.7%
IBM Rational Test Workbench2.1%
Other85.2%
Performance Testing Tools
 

Featured Reviews

reviewer1513668 - PeerSpot reviewer
reviewer1513668
IT Specialist, ITE at a government with 10,001+ employees
Good reporting and interface, but supports limited types of protocols and requires low-level script editing
It should have more interfaces. In terms of interfaces or protocols, what you can do with Rational is far limited as compared to other products out there. What it does, it does great, but it only gives you limited types of protocols. It supports between 8 to 15 types of protocols, whereas other test tools give you 20 to 30 types of protocols with which you can do testing and convert to script. It records Javascript-based scripts, and you got to know a little bit of Java to basically be able to edit them, but the level of editing you got to do is very low. I like that, but the ability to edit the script is not as good as Parasoft or LoadRunner, which have C-Script.
Read full review
SD
Saswata Dhar
Assistant Consultant at Tata Consultancy
Experience a decade of seamless performance with robust support
I would like to improve OpenText LoadRunner Professional based on what we discussed in our last discussion, as those points remain similar and applicable. For future updates, I would like to see the same features that people generally prefer. I find that AI functionality in OpenText LoadRunner Professional should be improved and more accessible; if we get a chance to work with that, then we can check how much it helps.
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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

"Reporting is pretty good. Its interface is also good. I'm overall pretty happy with the functionality and use of IBM Rational Test Workbench."
"IBM Rational integrates the testing software as Rational Test Workbench, which is quite convenient and efficient as it is able to automate the test scripts."
"This solution provides for API testing, functional UI testing, performance testing, and service virtualization."
"LoadRunner Professional allowed us to load test potential new payroll solutions that would be implemented throughout the entire organization so that we knew which was best suited to performing well under pressure."
"The Analysis feature makes it easy to analyze cross-data and we can pin to the focus period."
"I'm really happy with what they’re giving me for what I do, but because I don't do performance monitoring or performance testing using LoadRunner, I'm not completely aware of everything else, but for what I do it's a great tool for me."
"The solution can handle a huge amount of workloads, it's quite scalable."
"Paramterization and correlation are important features."
"It provides clients with an understanding of application and system performance."
"In many scenarios, you have to be able to run or put load on your application, and that's what that product does, and it does it pretty well."
"The feature we've found most valuable for us is the number of protocols available."
More OpenText Professional Performance Engineering (LoadRunner Professional) pros
 

Cons

"Rational Performance Tester supports cloud technology in the version 8.7, playing test scripts back on the cloud is not stable."
"It should have more interfaces. In terms of interfaces or protocols, what you can do with Rational is far limited as compared to other products out there. What it does, it does great, but it only gives you limited types of protocols. It supports between 8 to 15 types of protocols, whereas other test tools give you 20 to 30 types of protocols with which you can do testing and convert to script. It records Javascript-based scripts, and you got to know a little bit of Java to basically be able to edit them, but the level of editing you got to do is very low. I like that, but the ability to edit the script is not as good as Parasoft or LoadRunner, which have C-Script."
"There are a number of things that they can do to simplify the tools, but the most important thing that they need to do is simplify the installation."
"Improvement wise, the pipeline should be enabled. It should be embedded as part of the tool itself rather than going with third-party tools. Monitoring should be more effective as well."
"Scripting should be simpler, it becomes very complex many times."
"In terms of improvement, it lacks mobile testing features present in some competitors, like GitMatters, which I find valuable."
"The flexibility could be improved."
"The price of this solution should be cheaper."
"The solution needs to reduce its pricing. Right now, it's quite expensive."
"The reporting and GUI have room for improvement."
"Premium support is great, but before that when we just had general support, it was not all that great."
More OpenText Professional Performance Engineering (LoadRunner Professional) cons
 

Pricing and Cost Advice

"The pricing is a little bit on the higher side, although it is really good."
"It doesn't really concern me. Licensing is on a yearly basis."
"Pricing depends on our choices because it depends on what type of protocol we are getting, what type of licensing we are getting, and what kind of relationships we have with HP and Micro Focus."
"LoadRunner Professional is an expensive product."
"It is reasonable. We pay the cost, but we have everything. We have a big set of licenses for SAP and other applications. We have all kinds of licenses."
"The pricing model and the software licensing model could be better."
"The price is a bit on the high side, but it is still affordable."
"There is an annual license required to use Micro Focus LoadRunner Professional. There are not any additional costs other than the licensing fees to use it."
"I would still consider LoadRunner as an expensive tool and you get a LoadRunner and the Performance Center."
"This is not a cheap product."
More OpenText Professional Performance Engineering (LoadRunner Professional) pricing and cost advice
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Comparison Review

it_user104961 - PeerSpot reviewer
it_user104961
Penetration and Neoload Tester at a university with 501-1,000 employees
Apr 13, 2014
LoadRunner vs NeoLoad
The six phases of an IT project Enthusiasm Disillusionment Panic Search for the guilty Punishment of the innocent (the performance tester) Praise and rewards for the incompetent non-participants This article has been put together as part of an evaluation of the performance test tools NeoLoad and…
Read full review
 

Top Industries

By visitors reading reviews
Financial Services Firm
28%
Manufacturing Company
13%
Non Profit
8%
University
7%
Financial Services Firm
12%
Manufacturing Company
12%
Government
6%
Computer Software Company
5%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
No data available
By reviewers
Company SizeCount
Small Business17
Midsize Enterprise14
Large Enterprise66
 

Questions from the Community

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Earn 20 points
What do you like most about Micro Focus LoadRunner Professional?
When designing a workload model offers a good range of possibilities for creating goal-oriented scenarios, which helps us understand and meet SLAs.
See all answers
What is your experience regarding pricing and costs for Micro Focus LoadRunner Professional?
The pricing should be reduced and made more competitive.
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What needs improvement with Micro Focus LoadRunner Professional?
I have mentioned many advantages about this product, but to discuss disadvantages or areas that could be improved, I would need to consult with my engineers who are working on it. So far I have not...
See all answers
 

Comparisons

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Compared 5% of the time
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Compared 23% of the time
OpenText Core Performance Engineering (LoadRunner Cloud) vs OpenText Professional Performance Engineering (LoadRunner Professional) Logo
OpenText Core Performance Engineering (LoadRunner Cloud) vs OpenText Professional Performance Engineering (LoadRunner Professional)
Compared 7% of the time
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Compared 5% of the time
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More OpenText Professional Performance Engineering (LoadRunner Professional) Competitors
 

Product Reports

Buyer's Guide
Performance Testing Tools
March 2026
IBM Rational Test Workbench reportDownload IBM Rational Test Workbench product report
Buyer's Guide
OpenText Professional Performance Engineering (LoadRunner Professional)
March 2026
OpenText Professional Performance Engineering (LoadRunner Professional) reportDownload OpenText Professional Performance Engineering (LoadRunner Professional) product report
 

Also Known As

Rational Test Workbench, IBM Rational Performance Tester, IBM Functional Tester, IBM Rational Test Virtualization Server
Micro Focus LoadRunner Professional, Micro Focus LoadRunner, HPE LoadRunner, LoadRunner
 

Overview

IBM Rational Test Workbench provides a comprehensive test automation solution for mobile applications, regression testing, integration technologies and performance and scalability testing. It helps you build intelligent and interconnected enterprise applications that can be deployed on traditional and cloud infrastructures. With Rational Test Workbench, you can significantly reduce test cycle times, moving integration testing earlier in the development lifecycle.
IBM

OpenText Professional Performance Engineering, known as LoadRunner Professional, stands out with its powerful scripting tool, flexible capabilities, and extensive analytics, supporting numerous concurrent users for impactful load testing.

This performance engineering tool offers integration across systems and strong community support, paired with user-friendly interfaces. It excels in features like multi-protocol support, auto-correlation, and detailed reporting. However, improvements are needed in user-friendliness and cost-effectiveness, as scripting remains complex and pricing is a hurdle. Enhancing mobile and SPA testing capabilities, modern protocol support, and compatibility with non-Windows platforms would greatly benefit users while expanding monitoring and technical support responsiveness.

What are the key features of OpenText LoadRunner Professional?
  • Powerful Scripting Tool: Facilitates complex load testing scenarios.
  • Flexible Engine: Supports various test configurations.
  • Multi-Protocol Support: Ensures broad compatibility.
  • Extensive Analytics: Provides real-time performance stats.
  • Concurrent User Simulation: Enables robust load testing.
  • Auto-Correlation: Simplifies script creation.
  • Comprehensive Reporting: Offers detailed insights.
What benefits should users expect from LoadRunner Professional?
  • Enhanced System Performance: Identifies and rectifies bottlenecks.
  • Cost Efficiency: Strategic use can reduce overall costs.
  • Industry Compatibility: Adapts to diverse environments.
  • Scalability: Supports applications with varied user loads.
  • Performance Benchmarking: Ensures optimal application performance.

LoadRunner Professional is employed for performance and load testing across sectors such as banking, hospitality, and telecommunications. Users simulate business transactions and test applications under different user loads, focusing on API testing, web applications, and benchmarking to achieve optimal performance in complex scenarios.

OpenText
 

Sample Customers

Financial Insurance Management Corp.
JetBlue, GOME, Australian Red Cross Blood Service, RMIT University, Virgin Media
Buyer's Guide
IBM Rational Test Workbench vs. OpenText Professional Performance Engineering (LoadRunner Professional)
March 2026
Free Report: IBM Rational Test Workbench vs. OpenText Professional Performance Engineering (LoadRunner Professional)
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