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IBM Rational Test Workbench vs Worksoft Certify comparison

 

Comparison Buyer's Guide

Executive SummaryUpdated on Sep 11, 2024

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 API Testing Tools
14th
Ranking in Test Automation Tools
31st
Average Rating
7.6
Reviews Sentiment
7.3
Number of Reviews
4
Ranking in other categories
Performance Testing Tools (18th)
Worksoft Certify
Ranking in API Testing Tools
7th
Ranking in Test Automation Tools
4th
Average Rating
8.6
Reviews Sentiment
6.8
Number of Reviews
77
Ranking in other categories
Functional Testing Tools (2nd)
 

Mindshare comparison

As of January 2026, in the Test Automation Tools category, the mindshare of IBM Rational Test Workbench is 0.9%, up from 0.2% compared to the previous year. The mindshare of Worksoft Certify is 3.6%, down from 4.4% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Test Automation Tools Market Share Distribution
ProductMarket Share (%)
Worksoft Certify3.6%
IBM Rational Test Workbench0.9%
Other95.5%
Test Automation 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.
Muddisetty Arun Kumar - PeerSpot reviewer
WorkSoft Certified Automation Engineer at Qualesce
Automation has delivered strong ROI with AI-driven test prioritization and parallel reporting
The best feature of Worksoft Certify is the automatic report generation. Unlike traditional tools like Selenium or Java-based frameworks where reporting often requires custom coding, Certify handles this natively. We are currently utilizing the 14.5 version, which has modernized these capabilities, though we frequently manage backward compatibility for clients still running on the 12.x version series.

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."
"This solution provides for API testing, functional UI testing, performance testing, and service virtualization."
"The Worksoft Capture feature is most valuable. For example, if you are creating a sales order in SAP, you do not need to go to each field and do everything. You do not need to write code for each and every line. You can just turn on the Worksoft Capture feature and manually perform your actions. It will capture all manual actions, and it will give you the steps. It will write the steps for you."
"It is a huge improvement, as it recognizes complex general applications, where most tools won't recognize the objects within them."
"Worksoft Certify has good integration capabilities with third-party tools."
"One big advantage of Worksoft Certify is its integration with SAP Solution Manager..."
"Automation, although it takes a higher initial cost, saves time with Worksoft Certify."
"We prefer Worksoft over other platforms because it's a low-code solution"
"I can definitely recommend it to other users."
"Worksoft Certify has improved my organization by initially enabling us to transition from manual testers to automation, enhancing productivity by 50%."
 

Cons

"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."
"Reportings are not user-friendly."
"Certify is integrated with Solution Manager, but this integration could be easier."
"An area that I would like to see improved is how the permissions are applied. If you're applying permissions groups to a user, one of the options is to delete the group entirely and lose the entire permission group, rather than just deleting the permission from the user, which seems a little silly. In my opinion, that whole module of permissions is very confusing and lends itself to common errors."
"There are some other more complete tools than Worksoft Certify, such as Tricentis Tosca. It has a quicker way of taking in a customer's feedback with more efficiency. I do not see Worksoft Certify having a lot of progress over the years that we have used the tool in this area."
"We ran into some issues with the version that we were on during the initial setup. We ran into a bug on one version, then they upgraded us to a new version, and we got hit with another bug. So, they had to put us in a beta. That was a little frustrating. However, besides the bugs that we ran into, the install was pretty straightforward."
"What could be improved in Worksoft Certify is its integration with other tools, for example, test management tools such as Jira, ALM, or any other test management tools. That integration is missing."
"There was a change to Capture 2.0. In the end, there have been some challenges with the newer version. Therefore, the company testers, the local ones, do not want to use Capture 2.0."
"As part of our weekly regression, we wanted to use Execution Manager. However, from 2017 until March 2021, Execution Manager was not working as expected in our enrollment. It could have been better. If Execution Manager had worked well, then we could have doubled our productivity. Unfortunately, it had problems."
 

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."
"Worksoft Certify is priced higher than most tools."
"The initial upfront cost in terms of licenses, plus all the money that we spent developing tests, has proven it's worth. Now, we can do a regression test suite in ten days as opposed to sixteen weeks."
"The initial investment is probably a little high. It was a little hard for me to sell, but it was a one-shot deal and that's why it's so high. All we are doing now is paying annual maintenance, which we don't have to do if we don't want upgrades, but we do."
"The license cost is quite high. This might not be a consideration for a large company, but it will be for a small company. E.g., Tricentis (their competitor) offers certain exclusive use cases where a company can use it in a certain way, so this is another option that companies consider."
"I don't have much idea about the pricing, but it is a licensed tool, and it is somewhat costly."
"In general, they changed their license model. Before you had to buy licenses for each component, and now they changed it so you can buy a license and use it for nearly all their applications."
"We saved $1.3 million using Worksoft Certify in 2017."
"Worksoft has paid for itself fives times over."
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Top Industries

By visitors reading reviews
Financial Services Firm
31%
Manufacturing Company
13%
Non Profit
9%
University
7%
Manufacturing Company
16%
Retailer
9%
Computer Software Company
8%
Energy/Utilities Company
8%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
No data available
By reviewers
Company SizeCount
Small Business11
Midsize Enterprise6
Large Enterprise65
 

Questions from the Community

Ask a question
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How does Tricentis Tosca compare with Worksoft Certify?
Tosca fulfills our business needs better because it is an end-to-end solution across technologies. We like that it is scriptless, so even non-experienced staff can use it. To put it simply, with To...
What do you like most about Worksoft Certify?
A specific feature that I found to be the most valuable in the solution for our company's work processes stems from the fact that it is useful as a low-code automation tool.
What is your experience regarding pricing and costs for Worksoft Certify?
I find the pricing not expensive at all as it depends on how many users will be required.
 

Also Known As

Rational Test Workbench, IBM Rational Performance Tester, IBM Functional Tester, IBM Rational Test Virtualization Server
No data available
 

Overview

 

Sample Customers

Financial Insurance Management Corp.
Kraft, Reliant Energy, Richemont, Applied Materials, Siemens PLM, Mosaic, Dow Corning, ebay, IBM, Accenture, Fortis BC, US Government, Southwest Airlines
Find out what your peers are saying about IBM Rational Test Workbench vs. Worksoft Certify and other solutions. Updated: January 2026.
881,082 professionals have used our research since 2012.