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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 (10th), API Testing Tools (12th)
TestMu AI (Formerly LambdaT...
Ranking in Functional Testing Tools
7th
Average Rating
8.6
Reviews Sentiment
6.9
Number of Reviews
28
Ranking in other categories
Test Automation Tools (9th)
 

Mindshare comparison

As of June 2026, in the Functional Testing Tools category, the mindshare of ReadyAPI Test is 2.3%, up from 0.5% compared to the previous year. The mindshare of TestMu AI (Formerly LambdaTest) is 3.1%, down from 5.7% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Functional Testing Tools Mindshare Distribution
ProductMindshare (%)
TestMu AI (Formerly LambdaTest)3.1%
ReadyAPI Test2.3%
Other94.6%
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

"The solution saves us a ginormous amount of time; we used to write our own solutions, from small scripts to task web services, so this saves us thousands of hours."
"The solution has some good scanning features."
"Great tool. Makes API testing super easy to set up and use."
"It clearly makes it easy to test APIs based on the SOAP protocol. We are a logistics company, and we have lots of tracking calls coming in. We provide APIs for tracking services, and it makes sense for us to use SoapUI to test them thoroughly."
"We run around 10,000 different validations, including database validations, and we can complete the entire aggregation in less than one hour."
"For the money this is a great tool."
"The Pro and free version of SoapUI Pro has good technical support."
"The interface is user-friendly."
"Our test execution time was reduced to 16 mins from five hours when executed in parallel on multiple VMs. This has been extremely helpful!"
"The most valuable feature is the real-time testing, which helps you to test your website on more than two thousand combinations of browsers and operating systems."
"I am really glad that there are tools like LambdaTest that help freelancers like me to make sure everything is okay before finally making a website live."
"With LambdaTest, we could see improvements in identifying errors before our customer does."
"This product offers out-of-the-box geolocation testing in automation, which is amazing!"
"The Docker tunnel integration for local testing can be extremely useful to run on multiple instances in parallel."
"Using LambdaTest, we could run all our functionality tests across various browsers, OS, and resolutions."
"LambdaTest was handy and easy enough to save us a lot of time, effort, and money."
 

Cons

"Grouping of the cases is not possible in SoapUI, to my knowledge. When working with critical cases or the, we were not able to group them properly. We can definitely create a suite and add them there, but within a whole suite, we have to identify them, which was not easy."
"I think their user-information sites should be better defined by SoapUI. For example, if I want to hit that virtualize server, let's say, with a 100K load — what is the bare minimum requirement?"
"Automation features are not user-friendly."
"In the LoadUI companion the scripts are not user friendly, and it also has a slow startup time."
"Working with Git needs to be improved. SoapUI 1.8.0 has this annoying habit of touching or changing many files that are unrelated to a test developer's actual change."
"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."
"The application has to be restarted after being used for an hour or so as it stops working after that."
"Better integration capabiliites with a range of Test Management Systems (not that it is not possible using the API) where a range of aspects are considered such as housing of the project, sharing (some capabilities here), versioning of projects, automatic saving of run information and results (again this can be done in test suite setup but would be great to view in a test management system)."
"I didn't like the solution's technical support and how they communicated and tried to fix the issues of customers like me."
"The downsides I noticed include that the pricing was very good, but the visual quality of the image sometimes suffers."
"Responsive testing UI is a bit cluttered, whereas the LT browser is much better to use."
"If possible to simulate the finger pinch, it would make it more realistic."
"We get logged out of the devices if there is some inactivity."
"There is scope for improvement in service account usage, LDAP integration, and adapting new devices and features."
"It would be much easier for us to read the test if they provided dashboard analytics."
"The analytics over the automation dashboard can be more intuitive."
 

Pricing and Cost Advice

"The Pro version can be expensive for some companies. There are no costs in addition to the licensing fees."
"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."
"I think the number of users is also limited, considering how much we pay."
"ReadyAPI Test is expensive, and I rate its pricing a four out of ten."
"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."
"My understanding is that the pricing is okay, however, that's taken care of by our procurement team. It's around $5,000 for three years."
"It is free of charge."
"The cost is not that bad."
"LambdaTest's pricing is cheaper than that of other similar platforms."
"It is affordable as compared to similar SaaS solutions."
"LambdaTest is paid per execution."
"The tool is not cheap, but it is not expensive."
"LambdaTest is on the cloud, offers both free and paid plans which start at $19 USD per month."
"From the customer side, LambdaTest is cheaper for big company usage and works fine as other similar applications."
"It is 60% cheaper and there is no fuss in maintaining the lab, so we have more time to do the testing."
"It is free to start, which means you can actually see how it works and then take the decision to buy."
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Top Industries

By visitors reading reviews
Financial Services Firm
15%
Construction Company
14%
Computer Software Company
6%
Manufacturing Company
6%
Financial Services Firm
15%
Manufacturing Company
10%
Computer Software Company
8%
Outsourcing Company
7%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business8
Midsize Enterprise3
Large Enterprise20
By reviewers
Company SizeCount
Small Business10
Midsize Enterprise8
Large Enterprise10
 

Questions from the Community

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Earn 20 points
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...
What is your primary use case for LambdaTest?
I can provide a review for one of the products that I have experience with. The kind of testing tools we use includes a real phone for testing our application, but we were searching for a cloud sol...
 

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: June 2026.
899,917 professionals have used our research since 2012.