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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
6th
Ranking in Test Automation Tools
8th
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
3rd
Ranking in Test Automation Tools
3rd
Average Rating
8.6
Reviews Sentiment
6.8
Number of Reviews
78
Ranking in other categories
API Testing Tools (7th)
 

Mindshare comparison

As of March 2026, in the Test Automation Tools category, the mindshare of TestMu AI (Formerly LambdaTest) is 2.6%, up from 1.9% compared to the previous year. The mindshare of Worksoft Certify is 3.3%, 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 Certify3.3%
LambdaTest2.6%
Other94.1%
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

"Without a doubt, LambdaTest is one of the big reasons behind our faster deployment and better team collaboration."
"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."
"Builds that took days to complete with in-house infrastructure were executed in a couple of hours."
"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."
"We use the solution for automation testing and monitoring."
"It's user-friendly and offers valuable features for testing, making it a reliable tool."
"Automation and mobile testing have improved our efficiency."
"This product offers out-of-the-box geolocation testing in automation, which is amazing!"
"One of the bigger value-adds that we had was extracting data from our warning systems to be inputted into our new learning system."
"One big advantage of Worksoft Certify is its integration with SAP Solution Manager..."
"If we write a new test that's 80 percent the same as an existing test, it is pretty straightforward to reuse the steps from existing tests for our new tests and build upon them."
"It does allow for good reusability. When it's designed properly and utilized properly, we can put things in a way that allows for reusability, meaning a lot of reuse of VA01, if they're very similar flows, to keep it simple."
"It's script-free, which is really important for our end users because we are usually dealing with colleagues who are not developers and who do not always have the technical background of developing and scripting. It's very useful that there is a nice UI and the tool is script-free."
"We love the Capture 2.0 feature. It seems to work very well."
"Automation, although it takes a higher initial cost, saves time with Worksoft Certify."
"Our business users are doing regression testing as their day job. This is an add-on to their daily work. With everything so pressured in the industry, automation takes the pressure of these users."
 

Cons

"We get logged out of the devices if there is some inactivity."
"Their smart testing module needs improvement."
"Improvements on a platform need to happen on a timely basis...There should be some new features coming up or some performance improvisation over a period of time."
"There is scope for improvement in service account usage, LDAP integration, and adapting new devices and features."
"I feel that the automated screenshot testing takes a little longer on MacOS sometimes."
"Load flow compared to other stacks needs improvement."
"Performing automation testing from UI is a little slow and could be improved."
"Sometimes, when multiple users use the tool simultaneously, it can slow down, affecting efficiency."
"The technical support comes on, and says, "Oh, so-and-so link is here, go through that link, and make the modifications." I'm not comfortable in making those changes. I want to schedule a call, share my screen, and have them fix it for me."
"Worksoft Certify does not help minimize or shorten the regression cycle."
"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."
"The overall speed and performance of this solution could be improved. In a future release, it would be useful to be able to do API testing."
"Small changes in the HTML page design can impact the automation process, unlike SAP, where the script remains stable unless there is a functional change."
"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."
"As part of our weekly regression, we wanted to use Execution Manager. However, from 2017 until March 2021, Execution Manager was not working as expected in our enrollment. It could have been better. If Execution Manager had worked well, then we could have doubled our productivity. Unfortunately, it had problems."
"The stability needs help. This is main thing that needs help, and if it's not the stability, then it's Worksoft's ability to respond to issues."
 

Pricing and Cost Advice

"The pricing could be made cheaper."
"The product can be described as an averagely-priced solution."
"The tool is not cheap, but it is not expensive."
"I used the product for free."
"LambdaTest is paid per execution."
"From the customer side, LambdaTest is cheaper for big company usage and works fine as other similar applications."
"LambdaTest is on the cloud, offers both free and paid plans which start at $19 USD per month."
"It is affordable as compared to similar SaaS solutions."
"We ended up buying too many licenses. They were very good at selling it to us, and probably oversold it a little. We bought 45 licenses and have never used more than twenty. However, they gave us a pretty significant discount on the bigger license, so it made sense for us to buy enough that we wouldn't have to go back and ask for more."
"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."
"The price is in line with everyone else's in the market. They are not cheaper nor more expensive than anyone else who was in our RFP."
"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 have seen ROI by being able to free up and give time back to the business for other value-added work."
"The license cost is quite high. This might not be a consideration for a large company, but it will be for a small company. E.g., Tricentis (their competitor) offers certain exclusive use cases where a company can use it in a certain way, so this is another option that companies consider."
"This solution has enabled us to automate in order to tremendously save time. Only first time when you are recording and creating the script will you spend some time with it, the rest of the time, you are just executing."
"This solution has enabled our clients to automate and save time (approximately 40 to 50 percent)."
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Top Industries

By visitors reading reviews
Financial Services Firm
12%
Computer Software Company
11%
Manufacturing Company
8%
Healthcare Company
7%
Manufacturing Company
15%
Retailer
10%
Energy/Utilities Company
8%
Computer Software Company
7%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business10
Midsize Enterprise8
Large Enterprise9
By reviewers
Company SizeCount
Small Business11
Midsize Enterprise6
Large Enterprise66
 

Questions from the Community

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...
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?
I would rate the pricing for Worksoft Certify as moderate and competitive, and I do not mark it as high. In my opinion, it is reasonable money for that solution.
What needs improvement with Worksoft Certify?
I have used some AI-powered test prioritization, and I feel that comparing with other tools, it can be improved more in Worksoft. There is a lot of scope for improvement in that area. In terms of p...
 

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: March 2026.
884,797 professionals have used our research since 2012.