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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 (16th), Test Automation Tools (30th)
Selenium HQ
Average Rating
8.0
Reviews Sentiment
6.9
Number of Reviews
113
Ranking in other categories
Functional Testing Tools (4th), 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 0.7% compared to last year.
Selenium HQ, on the other hand, focuses on Functional Testing Tools, holds 4.1% mindshare, up 3.5% since last year.
Performance Testing Tools Mindshare Distribution
ProductMindshare (%)
IBM Rational Test Workbench2.2%
OpenText Professional Performance Engineering (LoadRunner Professional)14.4%
Tricentis NeoLoad11.6%
Other71.8%
Performance Testing Tools
Functional Testing Tools Mindshare Distribution
ProductMindshare (%)
Selenium HQ4.1%
Tricentis Tosca9.9%
OpenText Functional Testing7.1%
Other78.9%
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.
Sri Durga U - PeerSpot reviewer
Senior Quality Engineer Data at Epsilon
Offers versatility in testing automation while improvements can elevate its capabilities
I currently use Jenkins and Maven for framework development. The flow involves creating the project with Maven, and once test case execution is completed locally, we push the jobs to Jenkins. It automatically triggers the executions in Jenkins so everyone in the team can see the execution report and status. I would rate the solution at 60% out of 100. Previously, troubleshooting was difficult. When test cases fail for various reasons, logs cannot explain everything, but logging is very important to get the failure results. For logging, Amazon Q will suggest where the log code needs to be included. In Jenkins, when the code is executed and results are viewed, we can easily identify where the error occurred and troubleshoot efficiently, reducing time by two to three hours. I can recommend many packages with Selenium HQ. Wait conditions and numerous features are available to use. I recommend most of them to individuals. My overall rating for Selenium HQ is 7 out of 10.

Quotes from Members

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

Pros

"This solution provides for API testing, functional UI testing, performance testing, and service virtualization."
"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."
"Using service virtualization, we are able to accelerate the testing and development activity."
"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."
"Web-based application automation are mostly done using Selenium, and it's the right automation tool as a replacement for manual regression testing that indispensably reduces the testing time due to its cross-browser, parallel, and remote executions."
"It supports many external plugins, and because it's a Java-based platform, it's language-independent. You can use Java, C#, Python, etc."
"The main improvement is the lower cost of regression tests, where it may be about 30% more expensive in the first iteration but can save up to 40% or 50% in the next runs, and once the test scripts have been built, it is not necessary for the person executing the test processes to be an expert, allowing resources and costs to be optimized with lower costs in human talent and eliminating the barrier of functional knowledge."
"Data parametrization and parallelization are the most important features in any automation tool."
"We can run multiple projects at the same time and we can design both types of framework, including data-driven or hybrid. We have got a lot of flexibility here."
"A lot of time and cost has been saved by using Selenium automation because now we don’t need all browsers to be tested by manual testers, as just one automation script is required which can be run across different browsers and we only need one person to kick off the script execution."
"Selenium HQ has a lot of capabilities and is compatible with many languages."
"It's easy for new people to get trained on this solution. If we are hiring new people, the resource pool in the market in test automation is largely around Selenium."
 

Cons

"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."
"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."
"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."
"Customer Service: It's open source, so there's no customer service."
"Selenium HQ doesn't have any self-healing capabilities."
"There are some synchronization issues"
"I observed like batch execution issues and comparability issues like AngularJS app's etc."
"There are stability issues with Internet Explorer only."
"The IDE portion is useful for doing quick recordings of steps, but the resulting scripts are extremely fragile."
"The reporting part can be better."
"Some parts are not automatable, especially CAPTCHAs and complex applications where objects are not identified properly."
 

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."
"It's an open-source tool that you can work with at any time without any cost."
"Selenium HQ is open source and our use of it in our company is provided for free."
"It is free."
"Selenium is open-source."
"Selenium HQ is a free solution."
"Selenium HQ is a free, open-source solution."
"It is all free."
"Selenium is an open-source product. It is free."
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Top Industries

By visitors reading reviews
Financial Services Firm
23%
Construction Company
18%
Manufacturing Company
9%
Non Profit
6%
Manufacturing Company
12%
Construction Company
11%
Financial Services Firm
10%
Computer Software Company
6%
 

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: June 2026.
902,588 professionals have used our research since 2012.