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ReadyAPI Test vs TestMu AI (Formerly LambdaTest) comparison

 

Comparison Buyer's Guide

Executive SummaryUpdated on Mar 18, 2026

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 Test
Ranking in Functional Testing Tools
20th
Average Rating
8.0
Reviews Sentiment
7.0
Number of Reviews
31
Ranking in other categories
Regression Testing Tools (11th), API Testing Tools (11th)
TestMu AI (Formerly LambdaT...
Ranking in Functional Testing Tools
8th
Average Rating
8.6
Reviews Sentiment
6.9
Number of Reviews
28
Ranking in other categories
Test Automation Tools (9th)
 

Mindshare comparison

As of May 2026, in the Functional Testing Tools category, the mindshare of ReadyAPI Test is 2.2%, up from 0.5% compared to the previous year. The mindshare of TestMu AI (Formerly LambdaTest) is 3.4%, down from 5.3% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Functional Testing Tools Mindshare Distribution
ProductMindshare (%)
TestMu AI (Formerly LambdaTest)3.4%
ReadyAPI Test2.2%
Other94.4%
Functional Testing Tools
 

Featured Reviews

Luis Sanchez - PeerSpot reviewer
Senior Quality Assurance Test Engineer at Dormakaba
Helps in data, regression, performance, security, and functional testing
ReadyAPI Test needs to improve its reporting. While reports provide essential information when issues arise, or tests fail, having more graphical representations directly within the reports would be beneficial. It needs to improve stability and scalability as well. The tool's support is slow, and takes months to reach a solution.
KK
Practice Specialist at a government with 1-10 employees
Cloud-based testing has simplified remote mobile validation and provides flexible device coverage
I was not impressed with how detailed their analytics and logs are from LambdaTest. The solution we were testing is being used because many of us are working from home. It was easy to implement because with a real phone, we have to bring a real phone to each person. Since three years ago, many employees have been working from home, so we were trying to find a solution for this challenge. We had no need to exploit the information for the analytics generated in the background. The purpose was simply to make it easy for our employees to access a phone. The downsides I noticed include that the pricing was very good, but the visual quality of the image sometimes suffers. The contrast on a real iPhone provides better contrast than with the cloud solution. The only aspect that was less favorable than on a real phone was the contrast of the color.

Quotes from Members

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

Pros

"Overall, I think this solution is very cool and easy-to-use."
"The solution scales well."
"The out-of-the-box support for the database is a valuable feature."
"SoapUI Pro is a good tool when it comes to API design and orchestration. Additionally, it is beneficial for functional and for performance testing."
"The interface is user-friendly."
"SoapUI is uncomplicated and user-friendly."
"Using this solution, we developed tests about three times faster than we did with Java and by doing manual REST reverse engineering from product code (Java)."
"One good feature is SoapUI's URL check, which allows you to check among the applications. I'm not just talking about the ones for Android. It has all kinds of multi-world tests that are really helpful."
"The technical support services are excellent."
"LambdaTest is brilliant."
"The solution is very easy to understand and has a user-friendly UI."
"The most valuable features are that it's essentially on-demand, and you only focus on getting the code that needs to be executed without having to worry about the OS, hardware, etc."
"Geolocation testing is as straightforward as ticking checkboxes of browsers, operating systems, and countries."
"LambdaTest has helped me gain more customers."
"The Docker tunnel integration for local testing can be extremely useful to run on multiple instances in parallel."
"Stability-wise, I have not experienced any downtime or other performance issues."
 

Cons

"I would like more documentation, training, tutorials, etc. Also, I don't particularly appreciate that I have to save everything."
"Sometimes it would get stuck, so we had to close ReadyAPI and then start it again."
"The application has to be restarted after being used for an hour or so as it stops working after that."
"The UI could be a bit more flexible."
"Could integrate the graphing module for load testing."
"I am never going to buy SoapUI, far too expensive."
"The UI should be improved a little."
"SoapUI would benefit from some more customization abilities. It's a good interface, but it would be nice if they added the ability to build custom dashboards where the user can do their own bar graphs and pie charts."
"LambdaTest needs to have native application testing, which would be a great help to my team."
"LambdaTest needs to improve its speed and memory because it takes a long time to load."
"The downsides I noticed include that the pricing was very good, but the visual quality of the image sometimes suffers."
"LambdaTest's technical support comes in different tiers - most issues get resolved, but there's room for improvement with critical issues."
"You cannot perform native-app testing, as they offer simulation for web testing only."
"If possible to simulate the finger pinch, it would make it more realistic."
"It would be much easier for us to read the test if they provided dashboard analytics."
"I would like to see all of the features available in the Freemium plan so that I can test them."
 

Pricing and Cost Advice

"I think the number of users is also limited, considering how much we pay."
"The Pro version can be expensive for some companies. There are no costs in addition to the licensing fees."
"ReadyAPI Test is expensive, and I rate its pricing a four out of ten."
"ReadyAPI Test is about $680 per user, per year."
"The cost is not that bad."
"We have team members who are working in shifts, and it is not possible for us to utilize a single license on a single piece of hardware so that multiple team members can use it. We have to take out multiple licenses for each team member."
"It is free of charge."
"SoapUI Pro is open source but it has a subscription-based model which involves some more features. At the moment we are using the free version. The Pro version requires a license, and it is an annual license to use it."
"LambdaTest is priced well, which is why we migrated to it."
"It is free to start, which means you can actually see how it works and then take the decision to buy."
"This is an affordable product."
"LambdaTest is on the cloud, offers both free and paid plans which start at $19 USD per month."
"It is 60% cheaper and there is no fuss in maintaining the lab, so we have more time to do the testing."
"It is affordable as compared to similar SaaS solutions."
"From the customer side, LambdaTest is cheaper for big company usage and works fine as other similar applications."
"The pricing for LambdaTest is affordable, and one of the reasons we implemented it."
report
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Top Industries

By visitors reading reviews
Financial Services Firm
17%
Computer Software Company
7%
Construction Company
7%
Insurance Company
7%
Financial Services Firm
15%
Computer Software Company
9%
Manufacturing Company
8%
Healthcare Company
7%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business8
Midsize Enterprise3
Large Enterprise19
By reviewers
Company SizeCount
Small Business10
Midsize Enterprise8
Large Enterprise9
 

Questions from the Community

Ask a question
Earn 20 points
What do you like most about LambdaTest?
We use the solution for automation testing and monitoring.
What is your experience regarding pricing and costs for LambdaTest?
The pricing of LambdaTest depends on the deal negotiated. It is cost-effective compared to competitors like BrowserStack ( /products/browserstack-reviews ) and Sauce Labs ( /products/sauce-labs-rev...
What needs improvement with LambdaTest?
I was not impressed with how detailed their analytics and logs are from LambdaTest. The solution we were testing is being used because many of us are working from home. It was easy to implement bec...
 

Also Known As

SoapUI NG Pro
No data available
 

Interactive Demo

Demo not available
 

Overview

 

Sample Customers

Apple, Cisco, FedEx, eBay, Microsoft, MasterCard, Pfizer, Nike, Oracle, Volvo, Lufthansa, Disney, HP, Intel, U.S. Air Force, Schindler
Bringmax, Totpal, Nethhouse, Integreplanner, Cognizant, Vendisol, Clearscale, Edureka
Find out what your peers are saying about ReadyAPI Test vs. TestMu AI (Formerly LambdaTest) and other solutions. Updated: April 2026.
893,164 professionals have used our research since 2012.