IBM Rational Test Workbench vs Postman comparison

IBM and Postman are both solutions in the API Testing Tools category. IBM is ranked #12, while Postman is ranked #2 with an average rating of 8.1. IBM holds a 0.4% mindshare in APIT, compared to Postman’s 19.0% mindshare. Additionally, 100% of IBM users are willing to recommend the solution, compared to 94% of Postman users who would recommend it.

IBM Rational Test Workbench

Read 4 IBM Rational Test Workbench reviews

177 Views
111 Comparison Views

100% willing to recommend

Postman

Read 55 Postman reviews

8,827 Views
7,042 Comparison Views

94% willing to recommend

IBM Rational Test Workbench

Postman

Comparison Buyer's Guide

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Executive SummaryUpdated on Sep 11, 2024

IBM Rational Test Workbench and Postman are popular tools for testing and development. IBM Rational Test Workbench is preferred for its comprehensive testing capabilities, though Postman is valued for its simplicity and intuitive design.

Features: IBM Rational Test Workbench supports a wide range of test types like functional, performance, and regression testing. It offers an all-in-one testing solution. Postman focuses on API testing with powerful collaboration tools and automated testing capabilities, making it ideal for API-centric tasks.

Room for Improvement: Users suggest IBM Rational Test Workbench improve setup complexity and update frequency. Postman users seek enhancements in automation capabilities and better integration with other tools.

Ease of Deployment and Customer Service: IBM Rational Test Workbench has a challenging deployment process requiring more time and expertise, whereas Postman offers swift and straightforward deployment. IBM Rational Test Workbench is rated higher in customer service compared to Postman’s self-service approach.

Pricing and ROI: IBM Rational Test Workbench involves higher setup costs, but users feel the investment is justified by its extensive capabilities and ROI. Postman provides a cost-effective solution with a strong return on investment, appealing to budget-conscious users seeking efficient API testing solutions.

To learn more, read our detailed IBM Rational Test Workbench vs. Postman Report (Updated: October 2024).

Buyer's Guide

IBM Rational Test Workbench vs. Postman

October 2024

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Helped 814,649 peers since 2012

Categories and Ranking

IBM Rational Test Workbench

Ranking in API Testing Tools

12th

Average Rating

7.6

Number of Reviews

Ranking in other categories

Performance Testing Tools (18th), Test Automation Tools (34th)

Postman

Ranking in API Testing Tools

2nd

Average Rating

8.2

Reviews Sentiment

7.8

Number of Reviews

Ranking in other categories

API Management (12th), API Monitoring Software (1st)

Mindshare comparison

As of November 2024, in the API Testing Tools category, the mindshare of IBM Rational Test Workbench is 0.4%, up from 0.3% compared to the previous year. The mindshare of Postman is 19.0%, down from 26.2% compared to the previous year. It is calculated based on PeerSpot user engagement data.

API Testing Tools

Featured Reviews

reviewer1513668

IT Specialist, ITE at a government with 10,001+ employees

Mar 14, 2021

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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Raghvendra Jyothi

Manager Project Management at Capgemini

Dec 17, 2022

Reliable and easy to expand with a helpful API network

I am working for an insurance firm, a big client in the USA. They wanted to upgrade the current technology with something new. However, they have legacy applications, and they don't want to handle APIs. They didn't want anything to hit their existing API since they have two layers of APIs. At the…

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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

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

"Reporting is pretty good. Its interface is also good. I'm overall pretty happy with the functionality and use of IBM Rational Test Workbench."

"The most valuable feature of Postman is the verification and testing of APIs."

"The most valuable feature of this solution is Collections."

"In Postman, we have an option to directly import a call, make it a Postman collection, and execute it in a batch. This feature is very useful. It saves a lot of time. The manual effort is also reduced when we can just pick it in a Postman collection and then run and execute it to get the results."

"It is a scalable solution."

"It is nice to have different workspaces. You have your personal workspace, and then you have a team workspace. In general, I like its UI. It is quite cool."

"We can also submit requests multiple times and it allows us to capture the response each time by using utility scripts."

"I have enjoyed using parameters and setting parameters while powering directly."

"The interface and the different types of API methods you can use are the most valuable aspects of this solution."

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."

"Multi-part requests should be handled in the octet-stream."

"I would like to see more integrations with other platforms."

"Should have a more improved easy-to-use interface."

"The solution can be improved by providing detailed error logs including the line the error took place to make it easier to correct."

"The tool needs to have a reporting feature."

"We'd like to see videos or user-friendly reference documentation to help us figure out the solution or troubleshoot issues on our own."

"UI testing needs to be added to the solution."

"An area that needs some improvement would be to allow multiple windows with different collections to be open at the same time."

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."

"Postman is a free service."

"I rate the product's price a nine or ten on a scale of one to ten, where one is cheap, and ten is very expensive. Postman is an expensive tool for Turkey."

"I rate the price of Postman a four out of five."

"This solution offers a free version."

"I use the tool's free version."

"We are using its free version."

"The solution is open-source and free."

"This tool is open-source and free to download and use."

Top Industries

By visitors reading reviews

Financial Services Firm

26%

Computer Software Company

13%

Manufacturing Company

12%

Government

11%

Financial Services Firm

22%

Computer Software Company

15%

Manufacturing Company

Insurance Company

Company Size

By reviewers

Large Enterprise

Midsize Enterprise

Small Business

No data available

Questions from the Community

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How does Postman compare with Apache JMeter?

Postman lets you easily define variables, which then get updated automatically. This is a huge time-saver and makes processes very efficient. We can also export the test cases we create and share t...

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What do you like most about Postman?

The product is easy to implement.

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What is your experience regarding pricing and costs for Postman?

Postman is economical and is considered to be rather cheap compared to other software solutions.

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Comparisons

ReadyAPI Test vs IBM Rational Test Workbench

Compared 100% of the time

More IBM Rational Test Workbench Competitors

ReadyAPI Test vs Postman

Compared 28% of the time

Apache JMeter vs Postman

Compared 22% of the time

Tricentis Tosca vs Postman

Compared 14% of the time

Katalon Studio vs Postman

Compared 13% of the time

Parasoft SOAtest vs Postman

Compared 6% of the time

Product Reports

Buyer's Guide

Performance Testing Tools

November 2024

Download IBM Rational Test Workbench product report

Buyer's Guide

Postman

October 2024

Download Postman product report

Also Known As

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

No data available

Learn More

IBM

Postman

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.

Postman's Tools Support Every Stage of the API Lifecycle. Through design, testing and full production, Postman is there for faster, easier API development - without the chaos.

Sample Customers

Financial Insurance Management Corp.

PayPal, Shopify, Microsoft, Adobe, Atlassian, Twitter, BestBuy, Coursera

Buyer's Guide

IBM Rational Test Workbench vs. Postman

October 2024

Free Report: IBM Rational Test Workbench vs. Postman

Find out what your peers are saying about IBM Rational Test Workbench vs. Postman and other solutions. Updated: October 2024.

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