No more typing reviews! Try our Samantha, our new voice AI agent.

ReadyAPI vs TestingWhiz 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

ReadyAPI
Ranking in Functional Testing Tools
15th
Average Rating
7.8
Reviews Sentiment
7.0
Number of Reviews
37
Ranking in other categories
Performance Testing Tools (7th)
TestingWhiz
Ranking in Functional Testing Tools
23rd
Average Rating
7.0
Reviews Sentiment
6.9
Number of Reviews
1
Ranking in other categories
Regression Testing Tools (10th)
 

Mindshare comparison

As of April 2026, in the Functional Testing Tools category, the mindshare of ReadyAPI is 1.9%, up from 1.2% compared to the previous year. The mindshare of TestingWhiz is 0.6%, up from 0.2% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Functional Testing Tools Mindshare Distribution
ProductMindshare (%)
ReadyAPI1.9%
TestingWhiz0.6%
Other97.5%
Functional Testing Tools
 

Featured Reviews

PK
Lead QA Engineer at Msys Technologies
Experience effective testing with flexible licensing alongside pivotal insights on essential improvements
For non-functional testing, I focus on performance and security. For performance and security tests, I used REST API, SoapUI, and JMeter. These tools help us conduct thorough testing across these dimensions. I find ReadyAPI helpful especially in overcoming security issues, as we experienced slowness in the application after merging our JAR files. For instance, if a person wants to access a university database and encounters a timeout error, we learned through ReadyAPI that the issue was due to HTML protocol limits with the payload. We fine-tuned this process to display the expected data effectively. I consider ReadyAPI a cost-effective solution because it covers three verticals without needing to purchase separate tools for security, performance, or functional testing. ReadyAPI is a versatile tool for creating multiple testing frameworks and validating various parameters seamlessly. REST API is the tool I use to test all three types of articles, meaning I validate the APIs I send to my peers or clients for functional testing, and I also perform security testing to ensure the URL and data passed through multiple components adhere to policies and user privileges. This is done through functional security testing using the REST API tool, and for performance, I ensure that applications can be accessed simultaneously by multiple users without hindrance or slowness through thorough performance testing.
VS
Test Associate & Manager at Opus Technologies
Low code features and good customization but needs more customer-requested features
We utilized the solution to showcase our capabilities to customers or clients, and demonstrate how it can save money and achieve a return on investment through automation The organization was able to provide customers with business solutions by giving demos of various tools, assisting in securing…

Quotes from Members

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

Pros

"It has the ability to combine it with different CI/CD tools."
"Without it, we cannot release anything."
"ReadyAPI solves different business problems, and I've seen that, particularly in the education sector where I worked."
"The dashboards are very good and consolidate all of the tests that you are performing with the client."
"The most valuable features of ReadyAPI are the ready-to-use assertions and filters which can perform the validation. If we want to filter out any value, the filters are available. Apart from that database integration, if you want to go ahead and perform validation in the database layer it is possible with the ready-to-use feature available. The execution and reporting are rich features."
"The most valuable features are the integration with Jira and the test management tools."
"This solution is very intuitive. Once you finish your first few testing cases, you can change several parameters and create lots of testing cases. You could use the same testing cases for different purposes such as automation, performance and screen testing."
"It is the best tool that I have ever seen for API testing."
"TestingWhiz is a low code, no code tool with integration facilities, such as with Jira, and can be used over the cloud."
 

Cons

"There are lots of options within the solution, however they are not upfront or user-friendly."
"I don't like how they don't have a clear way to manage tests between multiple projects."
"They have performance testing also. However, it's not that great."
"The Property Transfer capability could be more user friendly because it is a bit difficult to understand."
"I don't like how they don't have a clear way to manage tests between multiple projects."
"They have performance testing also, however, it's not that great."
"Lacking flexibility of adding more custom verification for security testing."
"We have an older version of ReadyAPI and it's not supporting our whole tests, so we have had to migrate some or we've had difficulties running them because they're very old script."
"Some features need to be implemented based on customer customization requests, which are currently not available."
 

Pricing and Cost Advice

"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."
"The thing with ReadyAPI is that you have to buy different licenses for different purposes."
"There are costs in addition to the licensing fee. For example, if you want to add the load testing you would pay more."
"The solution is dynamically priced so you only pay for what you use."
"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."
"It costs approximately $200 000 Taiwan Dollars for three years."
"The pricing is very competitive."
"ReadyAPI is moderately priced, with added costs for more plugins."
Information not available
report
Use our free recommendation engine to learn which Functional Testing Tools solutions are best for your needs.
885,728 professionals have used our research since 2012.
 

Top Industries

By visitors reading reviews
Financial Services Firm
15%
Insurance Company
9%
Manufacturing Company
8%
Computer Software Company
6%
No data available
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business5
Midsize Enterprise5
Large Enterprise28
No data available
 

Questions from the Community

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...
What is your experience regarding pricing and costs for TestingWhiz?
It is cheaper compared to other tools. The tool is web-based with various licenses, including professional and enterprise editions.
What needs improvement with TestingWhiz?
Some features need to be implemented based on customer customization requests, which are currently not available. Additionally, there is a need to improve the handling of less critical issues which...
What is your primary use case for TestingWhiz?
We utilized the solution to showcase our capabilities to customers or clients, and demonstrate how it can save money and achieve a return on investment through automation.
 

Also Known As

Ready API
No data available
 

Overview

 

Sample Customers

Healthcare Data Solutions (HDS)
Verizon, IBM, Symantec, VMware, Hyundai, Choice Hotels, Intel, Autodesk, Frost
Find out what your peers are saying about Tricentis, BrowserStack, Worksoft and others in Functional Testing Tools. Updated: March 2026.
885,728 professionals have used our research since 2012.