IBM Rational Test Workbench vs Worksoft Certify comparison

IBM and Worksoft are both solutions in the Test Automation Tools category. IBM is ranked #31, while Worksoft is ranked #4 with an average rating of 8.6. IBM holds a 0.9% mindshare in TAt, compared to Worksoft’s 3.6% mindshare. Additionally, 100% of IBM users are willing to recommend the solution, compared to 96% of Worksoft users who would recommend it.

IBM Rational Test Workbench

Read 4 IBM Rational Test Workbench reviews

732 Views
366 Comparison Views

100% willing to recommend

Worksoft Certify

Read 77 Worksoft Certify reviews

3,668 Views
2,788 Comparison Views

96% willing to recommend

IBM Rational Test Workbench

Worksoft Certify

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Executive SummaryUpdated on Sep 11, 2024

Both Worksoft Certify and IBM Rational Test Workbench are leading tools in the test automation space. Users favor Worksoft Certify for its less complex setup and more intuitive functionalities, while IBM Rational Test Workbench is appreciated for its advanced features that justify its higher price despite more challenging deployment.

Features: Worksoft Certify is praised for its ease of use, reusable test components, and seamless integration with ERP systems. IBM Rational Test Workbench stands out with its robust test scripting and integration with various development environments. Users report Worksoft Certify as more accessible for teams with varying technical expertise, whereas IBM’s tool is noted for its extensive testing capabilities in complex scenarios.

Room for Improvement: Users of Worksoft Certify indicate the need for better reporting features and enhanced customer support. For IBM Rational Test Workbench, feedback highlights the steep learning curve and the need for more thorough documentation. While Worksoft Certify could benefit from minor enhancements, Rational Test Workbench's improvements largely focus on user-friendliness and support resources.

Ease of Deployment and Customer Service: Worksoft Certify is favored for its straightforward deployment and responsive customer service. Users find IBM Rational Test Workbench’s deployment more intricate and support less responsive. Consequently, Worksoft Certify is viewed as more adaptable for quick rollout without extensive technical support, while IBM Rational Test Workbench’s deployment complexity demands more expert involvement.

Pricing and ROI: Worksoft Certify is seen as cost-effective with quicker ROI due to its streamlined setup and ease of use, making it a preferred option for businesses looking for rapid implementation. In contrast, IBM Rational Test Workbench, though more expensive, is perceived as yielding higher ROI over time due to its comprehensive feature set, suitable for enterprises needing advanced test automation solutions.

To learn more, read our detailed IBM Rational Test Workbench vs. Worksoft Certify Report (Updated: January 2026).

Buyer's Guide

IBM Rational Test Workbench vs. Worksoft Certify

January 2026

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Helped 881,114 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 API Testing Tools

14th

Ranking in Test Automation Tools

31st

Average Rating

7.6

Reviews Sentiment

7.3

Number of Reviews

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

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
Product	Market Share (%)
Worksoft Certify	3.6%
IBM Rational Test Workbench	0.9%
Other	95.5%

Test Automation Tools

Featured Reviews

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.

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Muddisetty Arun Kumar

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.

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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."

"This solution provides for API testing, functional UI testing, performance testing, and service virtualization."

"What I appreciate most about Worksoft Certify is its easiness; the user interface is very good, and all user interface elements are well designed."

"During our yearly upgrades, we have now gotten them down to ten days or less. We have Worksoft run all our integration tests, where it used to take probably six weeks to do that manually."

"Worksoft Certify has improved my organization by initially enabling us to transition from manual testers to automation, enhancing productivity by 50%."

"The easy of use and ease of integration of Worksoft Certify are very good."

"The ability to work with the data, with recordsets, and plug those into the scripts is very easy and very powerful. We use it extensively."

"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."

"For my processes, Worksoft makes them faster when creating scripts."

"With autotesting, we have been able to eliminate duplication of test cases across those four areas. This has helped us knock down our number of test cases. Our test cases are also running more optimally. Therefore, it has very much helped in that sense, so we were able to eliminate a lot of test cases and get out of manual silos by running on autotesting, which is more efficient."

More Worksoft Certify pros

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."

"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."

"Worksoft Certify's tech support's response time could be improved."

"The technical support of the product is an area of concern where certain improvements are required."

"From the features perspective, I find that there are functionalities missing in Worksoft Certify at the moment that I would like to see included in the future."

"Worksoft Certify needs improvement on customization of reporting and how you report final outcomes."

"Some features are missing from a testing perspective. You need to know how to connect everything to create requirements and stability metrics for the routine."

"I am aware that they have some challenges with some of their support resources, especially offshore which is very common. I don't think this is specifically a Worksoft issue. It always seems to be a software issue, and I know that Worksoft is aware of this and they are trying to make some improvements."

"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."

More Worksoft Certify cons

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."

"Automating our manual processes has saved us 70 to 80 percent in time."

"Worksoft has paid for itself fives times over."

"We ended up buying too many licenses. They were very good at selling it to us, and probably oversold it a little. We bought 45 licenses and have never used more than twenty. However, they gave us a pretty significant discount on the bigger license, so it made sense for us to buy enough that we wouldn't have to go back and ask for more."

"Saving money and better quality, these are the benefits of Certify."

"The typical range that we see is between 50 to 90 percent improvement in speed capabilities. Another aspect comes with the depth that they're able to test. It increases their capabilities overall to test at a broader level."

"We have an annual license for this solution. The product is very expensive."

"Purchasing and licensing are okay. Go for the perpetual licenses. In that way, you own a license, then you can purchase maintenance and support on top of that, so you don't have to pay every year for it. Even if you don't want it a contract with Worksoft Certify in the future, you will have your own license of it. Then, if your usage is not that much, you can have one or two perpetual licenses. However, if you want to run your processes, you will need more licenses, e.g., using the run-only licenses. They are really cheap compared to the full licensing."

"We save probably 50 percent of our time. The tool does what it's supposed to do, and we are able to actually work."

More Worksoft Certify pricing and cost advice

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Top Industries

By visitors reading reviews

Financial Services Firm

31%

Manufacturing Company

13%

Non Profit

University

Manufacturing Company

16%

Retailer

10%

Computer Software Company

Energy/Utilities Company

Company Size

By reviewers

Large Enterprise

Midsize Enterprise

Small Business

No data available

By reviewers
Company Size	Count
Small Business	11
Midsize Enterprise	6
Large Enterprise	65

Questions from the Community

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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...

See all answers

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.

See all answers

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.

See all answers

Comparisons

OpenText Functional Testing vs IBM Rational Test Workbench

Compared 12% of the time

Perfecto vs IBM Rational Test Workbench

Compared 12% of the time

Postman Enterprise vs IBM Rational Test Workbench

Compared 10% of the time

Tricentis Tosca vs IBM Rational Test Workbench

Compared 9% of the time

Katalon Studio vs IBM Rational Test Workbench

Compared 9% of the time

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Tricentis Tosca vs Worksoft Certify

Compared 50% of the time

OpenText Functional Testing vs Worksoft Certify

Compared 8% of the time

Selenium HQ vs Worksoft Certify

Compared 7% of the time

Panaya Test Dynamix vs Worksoft Certify

Compared 4% of the time

UiPath Test Cloud vs Worksoft Certify

Compared 4% of the time

More Worksoft Certify Competitors

Product Reports

Buyer's Guide

Performance Testing Tools

January 2026

Download IBM Rational Test Workbench product report

Buyer's Guide

Worksoft Certify

January 2026

Download Worksoft Certify product report

Also Known As

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

No data available

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

Worksoft Certify offers codeless automation for efficient test scripting by non-programmers. It integrates with SAP, supports multiple interfaces, and ensures seamless end-to-end testing, facilitating time savings and streamlined operations.

Worksoft Certify stands out for its unique codeless automation capabilities, enabling users without programming skills to easily create automated test scripts. Its Capture feature effortlessly records user actions, accelerating test development. Integration with SAP systems and support across various interfaces make it highly versatile. The tool's architecture allows for easy script maintenance and decouples scripts from data, speeding up testing processes while minimizing manual effort. Although it's known for excellence in automating SAP applications, there is room for improvement in areas like web and mobile integration, UI enhancements, and support responsiveness.

What are the key features of Worksoft Certify?

Codeless Automation: Enables easy script creation without coding skills.
Capture Feature: Records actions for rapid test development.
SAP Integration: Ensures seamless operation within SAP environments.
Interface Support: Enhances versatility across multiple platforms.
End-to-End Testing: Facilitates comprehensive testing cycles.

What are the benefits and ROI to consider?

Time Savings: Automation drastically reduces testing time.
Reduced Manual Intervention: Minimizes errors and enhances efficiency.
Supporting Transformations: Aids large-scale SAP and cloud transformations.
Scalability: Handles large datasets with stability and reliability.
Maintenance: Decoupled scripts ensure easy updates and management.

In industries relying on SAP and ERP systems, Worksoft Certify serves as a valuable tool for automating regression and integration testing. Organizations benefit from reduced manual testing effort and faster project delivery times. It's extensively utilized in sectors requiring large-scale SAP deployment and cloud application integration, making it integral in streamlining business operations.

Worksoft

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

Buyer's Guide

IBM Rational Test Workbench vs. Worksoft Certify

January 2026

Free Report: IBM Rational Test Workbench vs. Worksoft Certify

Find out what your peers are saying about IBM Rational Test Workbench vs. Worksoft Certify and other solutions. Updated: January 2026.

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