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TestMu AI (Formerly LambdaTest) vs Worksoft Certify 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

TestMu AI (Formerly LambdaT...
Ranking in Functional Testing Tools
7th
Ranking in Test Automation Tools
9th
Average Rating
8.6
Reviews Sentiment
6.9
Number of Reviews
28
Ranking in other categories
No ranking in other categories
Worksoft Certify
Ranking in Functional Testing Tools
2nd
Ranking in Test Automation Tools
3rd
Average Rating
8.4
Reviews Sentiment
6.7
Number of Reviews
87
Ranking in other categories
API Testing Tools (5th)
 

Mindshare comparison

As of June 2026, in the Test Automation Tools category, the mindshare of TestMu AI (Formerly LambdaTest) is 2.6%, up from 2.0% compared to the previous year. The mindshare of Worksoft Certify is 3.1%, down from 4.2% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Test Automation Tools Mindshare Distribution
ProductMindshare (%)
Worksoft Certify3.1%
TestMu AI (Formerly LambdaTest)2.6%
Other94.3%
Test Automation Tools
 

Featured Reviews

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.
Muddisetty Arun Kumar - PeerSpot reviewer
WorkSoft Certified Automation Engineer at Qualesce
Automation has delivered strong ROI with AI-driven test prioritization and parallel reporting
The best feature of Worksoft Certify is the automatic report generation. Unlike traditional tools like Selenium or Java-based frameworks where reporting often requires custom coding, Certify handles this natively. We are currently utilizing the 14.5 version, which has modernized these capabilities, though we frequently manage backward compatibility for clients still running on the 12.x version series.

Quotes from Members

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

Pros

"LambdaTest was handy and easy enough to save us a lot of time, effort, and money."
"Using LambdaTest, we could run all our functionality tests across various browsers, OS, and resolutions."
"LambdaTest has made our testing process less tedious with automated parallel testing."
"LambdaTest is brilliant."
"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."
"The UI is pretty clean and easy to navigate, and we were able to figure it out very quickly."
"LambdaTest supports multiple platforms like iOS across different devices and enables real-time testing."
"LambdaTest proved to be a savior for us here, as one platform does the job!"
"We are able to automate, not just SAP, but the entire application ecosystem. If you take any company, SAP is the backbone, and if they use SAP ERP, then, there are multiple software applications, where some of them are SAP and some of them are non-SAP applications. Worksoft is one of the tools which can transcend across SAP and non-SAP applications. Non-SAP application include Java or .NET. Worksoft can seamlessly automate these applications."
"Before Worksoft Certify, we needed almost two weeks or more of regression testing to move our changes from regression to production, and after the implementation of Worksoft Certify, we went from two weeks and 200 man-hours to three days of testing, saving more than 10,000 euros and increasing our scope, test coverage, and reducing issues."
"It's very different versus other tools in the past, which were not very modern. It easy for people to automate."
"Automation using Worksoft Certify has saved our testing times by 40% to 50%."
"Worksoft Certify supports multiple interfaces and applications like SAP, Web, or Silverlight Java, and Mainframe. It is easily integrated."
"Worksoft Certify has good integration capabilities with third-party tools."
"Worksoft Certify has improved my organization by initially enabling us to transition from manual testers to automation, enhancing productivity by 50%."
"Automation, although it takes a higher initial cost, saves time with Worksoft Certify."
 

Cons

"It would be much easier for us to read the test if they provided dashboard analytics."
"I think Lambdatest is a valuable tool for our team and things that have room for improvement would be mobile app testing, as it can be an important addition to the tool."
"Mobile application testing will be an added benefit for us if LambdaTest implements this really soon."
"Performing automation testing from UI is a little slow and could be improved."
"The scalability is good with Amazon, but IBM had some issues."
"The execution reporting can be improved for better integration between automation execution and accessibility platform reporting."
"For us, Cypress! It looks like the support for Cypress is not there."
"You cannot perform native-app testing, as they offer simulation for web testing only."
"Upgrading Certify takes a lot of time and effort, which is like a small project by itself."
"Our interactions with technical support has not been the best always and there is room for improvement especially with respect to the time taken to respond to cases. However, with the right contacts and reasonable escalations we have always managed to get quick attention on our cases."
"Based on my colleagues' feedback, there are still some minor issues concerning continuous testing, particularly related to the timeout feature."
"Although I don't think it would be easy, being able to edit and change an action and logic flow in mid-test execution would be nice."
"We have issues with database response during execution."
"Another negative of this tool is that its license is costly. It is a bit more expensive than other tools."
"In terms of areas for improvement, I would suggest simplifying the input criteria when working on tables, as creating child record sets can become confusing."
"When it is unstable, there will be times when a test that we are running in Certify will just stop, and it will say, "Aborted." There will be errors. There will be no explanation as to why it happens. It has now happened maybe one out of 20 times. When it happens, I just tell our QA team to stop Certify and restart it, hoping we don't see it again."
 

Pricing and Cost Advice

"It is 60% cheaper and there is no fuss in maintaining the lab, so we have more time to do the testing."
"The tool is not cheap, but it is not expensive."
"The product can be described as an averagely-priced solution."
"LambdaTest is paid per execution."
"The pricing for LambdaTest is affordable, and one of the reasons we implemented it."
"From the customer side, LambdaTest is cheaper for big company usage and works fine as other similar applications."
"I used the product for free."
"It is free to start, which means you can actually see how it works and then take the decision to buy."
"We no longer need ten people sitting and manually testing something. We can just have one person running the entire regression automation testing suite, and this has saved us dollars."
"We could use Certify to do robotic process automation, which is basically running a process on your correction system instead of your test system. Therefore, we may do that in the future."
"I think they came out with a different type of licensing specifically for testing. Therefore, you don't have to use a more expensive user license, you can use an automation license. So potentially, if we had 100 use cases, we could spin up a 100 different machines, have them all run and be done in five minutes. That would be the goal, but I don't know if that would actually succeed or not."
"By using automation, it reduced about 75 percent of the time when compared to any other tool."
"The tool is not really good at all because you need to purchase some additional tools."
"On our last big SAP implementation project, we inserted an automation resource into the beginning of the project. Between automating regression processes, data staging, and using our automation to help repair cutover and conversion issues. We saved the project about $1,700,000."
"The initial investment is probably a little high. It was a little hard for me to sell, but it was a one-shot deal and that's why it's so high. All we are doing now is paying annual maintenance, which we don't have to do if we don't want upgrades, but we do."
"We've saved over 80 percent in time savings."
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Top Industries

By visitors reading reviews
Financial Services Firm
15%
Manufacturing Company
10%
Computer Software Company
8%
Outsourcing Company
7%
Manufacturing Company
15%
Energy/Utilities Company
9%
Financial Services Firm
7%
Construction Company
7%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business10
Midsize Enterprise8
Large Enterprise10
By reviewers
Company SizeCount
Small Business17
Midsize Enterprise6
Large Enterprise71
 

Questions from the Community

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...
How does Tricentis Tosca compare with Worksoft Certify?
Tosca fulfills our business needs better because it is an end-to-end solution across technologies. We like that it is scriptless, so even non-experienced staff can use it. To put it simply, with To...
What is your experience regarding pricing and costs for Worksoft Certify?
Regarding the pricing of Worksoft Certify, I do not know the actual pricing, but the company gets it as a per-license, per-user basis. I do not know the inside information, but I got the feeling th...
What needs improvement with Worksoft Certify?
The execution time which is happening with Worksoft Certify is a bit low compared to Playwright and all. That is one thing I have found as a little discomfort. When compared, it is comparatively le...
 

Interactive Demo

Demo not available
 

Overview

 

Sample Customers

Bringmax, Totpal, Nethhouse, Integreplanner, Cognizant, Vendisol, Clearscale, Edureka
Kraft, Reliant Energy, Richemont, Applied Materials, Siemens PLM, Mosaic, Dow Corning, ebay, IBM, Accenture, Fortis BC, US Government, Southwest Airlines
Find out what your peers are saying about TestMu AI (Formerly LambdaTest) vs. Worksoft Certify and other solutions. Updated: May 2026.
899,917 professionals have used our research since 2012.