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    Overview
    ProductRatingMost Used ByProduct SummaryStarting Price

    TestMu AI (Formerly LambdaTest)

    Score8.9 out of 10
    Mid-Size Companies (51-1,000 employees)
    TestMu AI (formerly LambdaTest) is a full-stack, AI-native quality engineering platform that lets teams plan, author, execute and analyse software quality in one place, across web, mobile and AI applications. Performance and load testing: TestMu AI runs JMeter .jmx plans and Gatling simulations unchanged, at protocol level, on managed cloud load generators that are provisioned for each run across six regions and removed when it ends, so there is no load…

    $19

    per month per user

    UserTesting

    Score8.1 out of 10
    N/AUserTesting helps UX researchers, designers, product teams, and marketers gather actionable insights through research, testing, and feedback. With a network of real people ready to share their perspectives, UserTesting enables organizations to make customer-first decisions at scale.N/A
    Pricing
    TestMu AI (Formerly LambdaTest)UserTesting
    Editions & Modules
    Virtual Live
    $19
    per month Parallel Test
    Real Device Plus Live
    $49
    per month 1 parallel test
    Test Manager
    $59
    per month per seat
    Web Automation on Desktop
    $99
    per month Parallel Test
    Virtual Automation Cloud
    $159
    per month Parallel Test
    HyperExecute Cloud (Multi OS)
    $199
    per month Parallel Test
    Real Device + Automation Cloud
    $249
    per month Parallel Test
    SmartUI Visual Regression
    $269
    per month Parallel Test
    Kane AI (Mobile + Web)
    $349
    per month Parallel Test
    Enterprise
    Custom Pricing
    Parallel Test
    HyperExecute On-Premise
    Custom Pricing
    per parallel test
    No answers on this topic
    Offerings
    Pricing Offerings
    TestMu AI (Formerly LambdaTest)UserTesting
    Free Trial
    YesYes
    Free/Freemium Version
    YesNo
    Premium Consulting/Integration Services
    NoNo
    Entry-level Setup FeeNo setup feeNo setup fee
    Additional DetailsDiscount available for annual pricing.—
    More Pricing Information
    Community Pulse
    TestMu AI (Formerly LambdaTest)UserTesting
    Considered Both Products
    TestMu AI
    No answer on this topic
    UserTesting
    No answer on this topic
    Key User Insights
    Would buy again
    98%
    Would buy again
    105 Answers
    95%
    Would buy again
    128 Answers
    Delivers good value for the price
    98%
    Delivers good value for the price
    99 Answers
    92%
    Delivers good value for the price
    94 Answers
    Happy with the feature set
    100%
    Happy with the feature set
    107 Answers
    92%
    Happy with the feature set
    126 Answers
    Lived up to sales and marketing promises
    97%
    Lived up to sales and marketing promises
    75 Answers
    95%
    Lived up to sales and marketing promises
    82 Answers
    Implementation went as expected
    97%
    Implementation went as expected
    89 Answers
    97%
    Implementation went as expected
    90 Answers
    Best Alternatives
    TestMu AI (Formerly LambdaTest)UserTesting
    Small Businesses
    No answers on this topic
    No answers on this topic
    Medium-sized Companies
    No answers on this topic
    Dovetail
    Score8.6 out of 10
    Enterprises
    No answers on this topic
    Optimal
    Score8.5 out of 10
    All AlternativesView all alternativesView all alternatives
    User Ratings
    TestMu AI (Formerly LambdaTest)UserTesting
    Likelihood to Recommend
    9.0
    (118 ratings)
    8.5
    (196 ratings)
    Likelihood to Renew
    8.7
    (7 ratings)
    8.4
    (8 ratings)
    Usability
    9.1
    (70 ratings)
    8.6
    (174 ratings)
    Availability
    10.0
    (1 ratings)
    9.1
    (1 ratings)
    Performance
    9.0
    (1 ratings)
    9.1
    (1 ratings)
    Support Rating
    10.0
    (7 ratings)
    8.3
    (173 ratings)
    Implementation Rating
    9.0
    (2 ratings)
    4.6
    (4 ratings)
    Configurability
    8.0
    (1 ratings)
    7.3
    (1 ratings)
    Contract Terms and Pricing Model
    9.0
    (1 ratings)
    -
    (0 ratings)
    Ease of integration
    10.0
    (1 ratings)
    -
    (0 ratings)
    Product Scalability
    10.0
    (1 ratings)
    7.3
    (1 ratings)
    Vendor post-sale
    9.0
    (1 ratings)
    9.1
    (1 ratings)
    Vendor pre-sale
    9.0
    (1 ratings)
    9.1
    (1 ratings)
    User Testimonials
    TestMu AI (Formerly LambdaTest)UserTesting
    Likelihood to Recommend
    TestMu AI
    One day, I needed to test a specific issue that was occurring only on Pixel phones. I turned to LambdaTest, quickly identified the problem, and was able to fix it. There hasn't been a situation where I felt LambdaTest didn't help, it's my go-to solution for testing, as it solves many problems.
    Incentivized
    Read full review
    UserTesting
    UserTesting has been great for moderated customer interviews/usability testing as well as for unmoderated testing of messaging, imagery, prototypes and live experiences. I would say that the scope of what you want needs to be limited, as the participants are only paid so much and tests are supposed to not exceed a certain amount of time. For customer interviews, I think it can be difficult to onboard customers to UserTesting if they have never used it before. If I set up interviews, I don't even have them use the UserTesting scheduling tool, I actually set up all the interviews with the customers myself through the tool (being mindful of time zones!). When we run the meeting, they really don't even know UserTesting is involved. Might be nice for UserTesting to allow the upload/connecting to of a Zoom interview and let it do the transcription/analysis from there.
    Incentivized
    Read full review
    Pros
    TestMu AI
    • Very accessible as multiple users can be added in each subscription
    • Very reliable as it is very close to the actual device when it comes to operating system and version behavior
    • There are a lot of options for devices and browsers that users can choose from when it comes to emulating and testing
    Read full review
    UserTesting
    • Product Manager who follows up on your UserTesting usage and gives advice/support when you need it.
    • UserTesting University is a great platform to learn how to use UT and general information about research.
    • UserTesting can find participants quickly, so you won't need to wait long before you can start the analysis.
    Incentivized
    Read full review
    Cons
    TestMu AI
    • More real devices should be added like I have Samsung mobile but it was not in the list
    • It takes time in checking the link on LambdaTest if we compare with real mobiles
    • Sometimes exact results are not matching as from real mobiles
    Read full review
    UserTesting
    • Sometimes there are restrictions around types of research that can be used for moderated user-testing with our own users.
    • For tests on relatively small areas of a website or app, the AI analysis seems rather overblown, like it's trying too hard to come up with something insightful when the test is actually about something quite small (e.g. structure of a mobile app menu).
    • It's difficult to invite our own users to unmoderated user-testing because they wouldn't know how the UserTesting interface works - this is particularly an issue for mobile research.
    Incentivized
    Read full review
    Likelihood to Renew
    TestMu AI
    The reason i have given the 10 points becasue the problem LambdaTest solves is providing access to all devices in one place, allowing developers to identify the same errors they would encounter on real devices. This makes life much easier, especially for developers who regularly face cross-device functionality issues. It's a big plus point that positions LambdaTest as an all-in-one solution.
    Incentivized
    Read full review
    UserTesting
    I'm very happy with my experience of the product and the level of service and learning resources they provide. If the service becomes more expensive than it currently is then we might not be able to justify additional cost - but this is theoretical. I would recommend UserTesting and would ideally renew our contract.
    Incentivized
    Read full review
    Usability
    TestMu AI
    Because of the ease of use of the platform, we just save a lot of time and effort with this as its a feature rich solution, we just need to upload app binary once and for everytime we need to test on a different device we can just directly install that binary on the device without the pain of reupload.
    Read full review
    UserTesting
    It's very good, I have used other tools in the past and this is by far the most intuitive and user friendly. Testament to this is the ease with which other non researchers who have been onboarded to the tool with our additional seat have found it easy to use
    Incentivized
    Read full review
    Reliability and Availability
    TestMu AI
    yes always available
    Incentivized
    Read full review
    UserTesting
    Never encountered any problems
    Incentivized
    Read full review
    Performance
    TestMu AI
    haven't found any glitch while using this
    Incentivized
    Read full review
    UserTesting
    Perfectly fine. Never had any problems.
    Incentivized
    Read full review
    Support Rating
    TestMu AI
    The customer support team is very active and cooperative. Once, I contacted them in their off timings because of an issue, I got an instant reply from the executive and he resolved the issue very efficiently. This is why we have been using LambdaTest for more than two years. It is best suited for us.
    Read full review
    UserTesting
    I have contacted UserTesting's customer service online, by email, or by phone a few times, and each time, I have encountered the same professionalism and expertise. Even in person during a work event, they were there, and it was the same experience.
    Incentivized
    Read full review
    Implementation Rating
    TestMu AI
    Implementation of Lambdatest was very easy for different project requirements.
    Incentivized
    Read full review
    UserTesting
    From a technical perspective, the implementation was extremely smooth. Most of the change management / implementation hurdles were clearing use of the tool through our various security, legal, and information privacy teams. Once these concerns were addressed (UserTesting.com was very helpful in providing all the needed documentation), the implementation process was very simple and we were able to get going right away.
    Incentivized
    Read full review
    Alternatives Considered
    TestMu AI
    While BrowserStack is also a well-established platform, we found LambdaTest to offer similar and even better features at reasonable pricing. LambdaTest is more cost-effective than BrowserStack. LambdaTest provides a free forever plan, while BrowserStack does not. Even manual testing plans are better priced than BrowserStack’s. In terms of UI and onboarding, we found LambdaTest more user-friendly as well.
    Read full review
    UserTesting
    The quality of the participants: they usually have good feedback and act like "professional" users. Which is good when we want a few insights in a short amount of time. Also, the interface is good. I miss having more features, like a good transcription tool like we have in Condens
    Incentivized
    Read full review
    Scalability
    TestMu AI
    not all department, but we're using for our clients
    Incentivized
    Read full review
    UserTesting
    The package we have limits the number of people who can set up tests. This prevents us from scaling the use of the platform.
    Incentivized
    Read full review
    Return on Investment
    TestMu AI
    • Automation testing has a bit of a learning curve
    • Lack of real device keep that bug in your head if not on the website.
    • Need to wait for a while for a new OS or browser version on the contrary of immediate availability in case of owning a lab
    Read full review
    UserTesting
    • Content is key to the sign up journey and UserTesting helps me improve that.
    • UserTesting has helped me improve the Cashier on our site, making it easier for users to deposit money.
    • UserTesting is helping me iterate all our content decisions, helping us improve the UX across all platforms.
    Incentivized
    Read full review
    ScreenShots

    TestMu AI (Formerly LambdaTest) Screenshots

    Screenshot of An automated screenshot.Screenshot of Mobile-browser-testingScreenshot of Automation testing on LambdatestScreenshot of Some of the available integrations.Screenshot of Real-time testingScreenshot of Responsive testing

    UserTesting Screenshots

    Screenshot of UserTesting's several solutions for gathering rich customer experience narratives.Screenshot of Interactive Path Flows
Built on recent research in data mining, the Interactive Path Flow aggregates interaction data across multiple participant sessions to visualize the customer journey, surface unexpected behaviors, and locate key moments in the customer journey.Screenshot of Keyword Mapping
Similar keywords are automatically grouped based on overall sentiment (positive, negative, or neutral) to identify themes. Highlight reels associated with each keyword are grouped together, to discover the why behind each sentiment.Screenshot of Video capture and live streaming
Digital and real-world customer experiences are recorded on desktop and mobile devices or live streamed for in-platform viewing.Screenshot of Audience targeting
Audiences are specified by screening contributors from UserTesting’s global network of contributors or connecting to any preferred network.