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IBM Rational Test Workbench vs Selenium HQ comparison

 

Comparison Buyer's Guide

Executive Summary

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
Average Rating
7.6
Reviews Sentiment
7.3
Number of Reviews
4
Ranking in other categories
Performance Testing Tools (19th), API Testing Tools (14th), Test Automation Tools (28th)
Selenium HQ
Average Rating
8.0
Reviews Sentiment
6.9
Number of Reviews
113
Ranking in other categories
Functional Testing Tools (5th), Regression Testing Tools (4th)
 

Mindshare comparison

While both are Quality Assurance solutions, they serve different purposes. IBM Rational Test Workbench is designed for Performance Testing Tools and holds a mindshare of 2.2%, up 0.6% compared to last year.
Selenium HQ, on the other hand, focuses on Functional Testing Tools, holds 4.0% mindshare, up 3.7% since last year.
Performance Testing Tools Mindshare Distribution
ProductMindshare (%)
IBM Rational Test Workbench2.2%
OpenText Professional Performance Engineering (LoadRunner Professional)13.6%
Tricentis NeoLoad10.7%
Other73.5%
Performance Testing Tools
Functional Testing Tools Mindshare Distribution
ProductMindshare (%)
Selenium HQ4.0%
Tricentis Tosca10.1%
OpenText Functional Testing6.8%
Other79.1%
Functional Testing Tools
 

Featured Reviews

reviewer1513668 - PeerSpot reviewer
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.
NK
DevOps Lead at Illumifin India LLP
Automation revolutionizes testing efficiency and cost savings while ensuring smooth deployment
The challenges I faced while integrating Selenium HQ into my existing systems relate to historical data, which requires going back six years. I have to traverse if there were any challenges because I am sure if there were any, they must have been documented in our ALM documents. The multi-browser support of Selenium HQ impacts my testing process primarily since it is being used in Edge and Chrome browsers. It all depends on our customers. I haven't heard of any challenges with other browsers such as Opera or Mozilla Firefox, as these two browsers are what we primarily use. When we were doing these tests manually, it took several hours of effort, and those hours, when counted on the basis of person days, used to be maybe six or seven months of effort, which we can now do every day by running the pipeline. This has definitely saved a lot of money for us.

Quotes from Members

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

Pros

"All IBM testing tools are really well integrated."
"Reporting is pretty good. Its interface is also good. I'm overall pretty happy with the functionality and use of IBM Rational Test Workbench."
"Reporting is pretty good. Its interface is also good. I'm overall pretty happy with the functionality and use of IBM Rational Test Workbench."
"This solution provides for API testing, functional UI testing, performance testing, and service virtualization."
"Using service virtualization, we are able to accelerate the testing and development activity."
"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."
"The most valuable features are ExpectedConditions, actions, assertions, verifications, flexible rates, and third-party integrations."
"Selenium HQ has helped us through its automation capabilities, because testing manually takes a lot of time and money."
"What I like about Selenium HQ is that we wrote it ourselves; I think it's perfect, as it's a framework that you can use to devise your own products, which is nice."
"The stability and performance are good."
"The most valuable feature of Selenium HQ is it provides support for third-party tools, such as screenshots, and automates Windows-based applications."
"The tool supports most of the features you want to automate and the stability of the executions is good too."
"It is compatible with and supports multiple languages, such as Java and Python, it is open source, and it is widely used."
"It is a straightforward application to learn."
 

Cons

"Implementing custom functions is bit tedious job, as ECMA script does not support some of the standard java-script functions, Also the Script editor window is not user friendly."
"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."
"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."
"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."
"Rational Performance Tester supports cloud technology in the version 8.7, playing test scripts back on the cloud is not stable."
"There are some synchronization issues"
"Improvement in Selenium's ability to identify and wait for the page/element to load would be a big plus. This would ensure that our failed test cases will drop by 60%."
"If the test scenarios are not subdivided correctly, it is very likely that maintenance will become very expensive and re-use is unlikely."
"A drawback of Selenium is that it only focuses on web applications."
"It does require a programming skill set. I would like the product not to require a heavy programming skill set and be more user-friendly for someone without a programming background."
"For email-based applications, we can't automate as we would like to, making it necessary to bring in a third-party product to do so."
"I know that Selenium is more used for websites. It is not for testing desktop applications, which is a downside of it."
"Selenium has been giving us failures sometimes. It is not working one hundred percent of the time when we are creating elements. They need to improve the stability of the solution."
 

Pricing and Cost Advice

"It doesn't really concern me. Licensing is on a yearly basis."
"The pricing is a little bit on the higher side, although it is really good."
"It is all free."
"It's open-source, so it's free."
"The setup cost is open source or free."
"It is an open-source product, it is free for anyone to use."
"Selenium HQ is a free, open-source solution."
"Selenium HQ is a free and open-source solution and is supported by Google."
"Selenium is an open-source product. It is free."
"Selenium is open-source."
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Top Industries

By visitors reading reviews
Financial Services Firm
26%
Manufacturing Company
11%
Construction Company
9%
Healthcare Company
7%
Computer Software Company
9%
Manufacturing Company
9%
Financial Services Firm
9%
Construction Company
7%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
No data available
By reviewers
Company SizeCount
Small Business41
Midsize Enterprise33
Large Enterprise52
 

Questions from the Community

Ask a question
Earn 20 points
How do I choose between Selenium HQ and Eggplant Digital Automation Intelligence?
Selenium HQ’s biggest advantage is that it is customizable. Its other most valuable feature is that the driver interface is really helpful and user-friendly; Selenium HQ makes it easy to navigate t...
What is your experience regarding pricing and costs for Selenium HQ?
I will give an eight for my satisfaction with the pricing and licensing costs of Selenium HQ.
What needs improvement with Selenium HQ?
Some improvements can be implemented as compared to Playwright, which is why I rate it seven out of ten.
 

Also Known As

Rational Test Workbench, IBM Rational Performance Tester, IBM Functional Tester, IBM Rational Test Virtualization Server
SeleniumHQ
 

Overview

 

Sample Customers

Financial Insurance Management Corp.
BrowserStack, Sauce Labs, experitest, Tricentis GmbH, SmartBear Software
Find out what your peers are saying about Apache, OpenText, Tricentis and others in Performance Testing Tools. Updated: April 2026.
895,151 professionals have used our research since 2012.