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IBM DevOps Test UI vs ReadyAPI comparison

 

Comparison Buyer's Guide

Executive SummaryUpdated on Dec 18, 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 DevOps Test UI
Ranking in Functional Testing Tools
29th
Average Rating
7.2
Reviews Sentiment
7.1
Number of Reviews
8
Ranking in other categories
Regression Testing Tools (14th)
ReadyAPI
Ranking in Functional Testing Tools
14th
Average Rating
7.8
Reviews Sentiment
7.0
Number of Reviews
37
Ranking in other categories
Performance Testing Tools (7th)
 

Mindshare comparison

As of August 2025, in the Functional Testing Tools category, the mindshare of IBM DevOps Test UI is 0.8%, up from 0.8% compared to the previous year. The mindshare of ReadyAPI is 1.4%, up from 1.4% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Functional Testing Tools
 

Featured Reviews

HZ
Reliable test automation, and test data creation with efficient support
The solution can be improved by removing the need for object matching in the framework. The latest version has increased load time before testing can be run. The reason is that changes were made to how it works with the browser and the startup takes some time. Adjusting those changes to speed up the load time will improve the solution.
Walter Wirch - PeerSpot reviewer
Seamless integration with cloud environments supports backend projects while seeking AWS Lambda enhancements
ReadyAPI enhances my workflows by allowing us to use Docker containers based on the ReadyAPI test runner. It helps extend our functional tests, even though we are not heavily using performance testing. It supports a wide range of protocols such as Kafka and GRPC, depending on the project. It also aids in faster feedback to developers, allowing them to implement developments in a sprint without the need for extensive testing afterwards, thus improving our time to market metrics.

Quotes from Members

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

Pros

"The most valuable feature is the UI component tester."
"Test automation is most valuable because it saves a lot of time."
"IBM Rational Functional Tester is very contextual."
"It is compatible with all sorts of Dark Net applications. Its coverage is very good."
"It's great for those that don't have as much exposure to programming."
"It's easy to learn how to use it."
"One of the features of ReadyAPI that's worth mentioning is that it allows you to parameterize. I'm working with more than two hundred resources, so I don't have to go and make a small change at each point every time. I have the option to just parameterize in one place for the changes to reflect everywhere. Another valuable feature of ReadyAPI is that it provides a customized environment. In my company, you work in different environments, such as QA, UAT, and LT, so the URLs for every environment are different. In ReadyAPI, you can customize your environment, set it up, then start working on it. Another feature worth mentioning that's offered in ReadyAPI is automating your test value as the tool allows Groovy scripting. In your test case, you can use a Groovy script that says that in a particular test case, you have ten resources, but you just want to exhibit five and that you don't want to exhibit the remaining five. You can write a small Groovy script that lets you execute just five resources out of the ten resources. I also like that ReadyAPI allows you to read the data from CFC and Excel. It also allows you to create or customize your data, but that only works at a certain point because every application has its specific data. ReadyAPI cannot generate every data, but when I'm posting and I want to generate a random name, such as a first name, I can do it in ReadyAPI. The tool also has many different features which I find valuable, including Git integration."
"ReadyAPI's best features are user-friendliness, smooth integration with Postman, the speed of creating test cases, and integration with customer data."
"The most valuable features of ReadyAPI are its robust functionality and collaboration capabilities."
"It's easy to automate for more data-driven testing."
"It's easy to implement."
"The great thing about ReadyAPI is that it has a wide variety of functions. You can test any API that you come across. You are not limited to one type of API. It supports many APIs."
 

Cons

"The latest version has increased load time before testing can be run."
"They need to do a complete revamp so that even a non-technical person can manage the tool."
"If the solution is running on Linux, there are some issues around application compatibility."
"As many of our products are moving from PC to mobile, the most important thing that this solution needs is mobile app support."
"They have performance testing also. However, it's not that great."
"It is challenging doing upgrades and patches because sometimes the environmental variables or suits in the projects get erased."
"Version control does not work well."
"The performance in some cases needs improvement. Sometimes it requires too many resources."
"One issue I found with ReadyAPI is related to event listeners compared to JMeter or SoapUI. We created an in-house dashboard to display automation runs across projects, which required manual updating of event listeners for new project imports."
"Based on my experience, ReadyAPI could improve by simplifying the process of scripting."
"The initial setup could be less complex."
"Advanced functionalities could be improved."
 

Pricing and Cost Advice

"Licensing is good but the prices for the products are expensive. A single-user license may go for something like $10,000 to $30,000. There are no additional costs, and support is included within that price."
"The solution is dynamically priced so you only pay for what you use."
"The pricing is very competitive."
"We have approximately 12 licenses in place. There are other solutions that are more expensive than ReadyAPI that have more features, but if the scope of the project is limited to SOAP and REST service, then this is the best option."
"If I remember correctly, ReadyAPI costs between $5,000 to $7,000 for five thousand virtual users running it at a given point in time. Other tools, for example, Apache JMeter, can run millions of users at a given time. ReadyAPI is a tool that requires you to pay more money if you want more users to run it for performance testing. For functional testing, each ReadyAPI license costs $1,000, and you do get basic testing, and it's inclusive of one hundred users. In my company, if there's a need for more than one hundred users, my team uses Apache JMeter because it's futile to end up paying $5,000 or $6,000 annually just for performance testing, which can be done in Apache JMeter as well. Given the circumstances, my team does performance testing only towards the end of the fiscal year when the regulatory testing of applications takes place. If I have to run ReadyAPI just for two days or just for ten or fifteen odd days, then it's not worth paying $5,000 for the license with the small number of users provided by ReadyAPI."
"We pay $3,000 annually for a floating license. actually. That allows another person from my company to use it as well. It's a cloud-based license."
"For each license, they charge the same amount, which is less than $1,000 for each desktop license."
"The price of the solution has been fine."
"This is a cheap solution when you consider the money that will be saved in testing."
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Top Industries

By visitors reading reviews
Computer Software Company
25%
Manufacturing Company
12%
Government
9%
Insurance Company
8%
Financial Services Firm
19%
Computer Software Company
15%
Insurance Company
10%
Healthcare Company
6%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
 

Questions from the Community

Ask a question
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What do you like most about ReadyAPI?
The performance testing capabilities are very good.
What is your experience regarding pricing and costs for ReadyAPI?
Currently, we don't extensively use the performance testing due to license costs. License prices can be a factor in considering which technologies to adopt.
What needs improvement with ReadyAPI?
One issue I found with ReadyAPI is related to event listeners compared to JMeter or SoapUI. We created an in-house dashboard to display automation runs across projects, which required manual updati...
 

Also Known As

IBM Rational Functional Tester
Ready API
 

Overview

 

Sample Customers

Edumate
Healthcare Data Solutions (HDS)
Find out what your peers are saying about IBM DevOps Test UI vs. ReadyAPI and other solutions. Updated: July 2025.
865,384 professionals have used our research since 2012.