BrowserStack is a test platform built for developers and QAs to expand test coverage, scale and optimize testing with cross-browser, real device cloud, accessibility, visual testing, test management, and test observability. BrowserStack states it currently powers over a billion tests a year for customers who include Amazon, Paypal, Well Fargo Bank, Nvidia, MongoDB, Pfizer, GE, Discovery, React JS, Apache, JQuery and several others rely on BrowserStack to test their web and mobile apps.
$0
per month Unlimited users and 5000 free screenshots
Selenium
Score 8.3 out of 10
N/A
Selenium is open source software for browser automation, primarily used for functional, load, or performance testing of applications.
N/A
TestMu AI
Score 8.9 out of 10
Mid-Size Companies (51-1,000 employees)
TestMu AI (Formerly LambdaTest) is a Full Stack Agentic AI Quality Engineering platform that uses end-to-end AI agents to plan, author, execute, and analyze software quality. The platform enables testing of web, mobile, and enterprise applications at any scale across real devices, real browsers, and custom real-world environments.
$19
per month per user
Pricing
BrowserStack
Selenium
TestMu AI
Editions & Modules
Percy - Free
$0
per month Unlimited users and 5000 free screenshots
App Percy - Free
$0
per month 5000 free screenshots and 100 minutes of infrastructure
BrowserStack products has been found better for low code automations and visual regression techniques. We have been struggling to maintain the API endpoint sanity tests and writing a lot of code for them while releasing the builds, while we chose BrowserStack accessibility …
BrowserStack provided similar features at a lower cost than any other platform. All features surpass those of our competitors. Support from the BrowserStack team is awesome.
BrowserStack is easy to use compared to LambdaTest. I find its simplistic UI layout with multiple device separation quite helpful and easy to understand. The ability to direct add screenshot and edit it for bugs is quite helpful too. Having access to all the devices at one …
In my earlier organisation, we used the lambda test for application testing. As I transitioned to NSE, we all decided to use BrowserStack, so we are now utilizing BrowserStack for UI testing. I thought, 'Don't explore more testing tools for testing the application.
Jira,Zypher scale-I feel choppy with these as they are big and so many unnecessary things which are not for my purpose Lambda test- poor customer support service late response, no real time device support based on my needs, not cost effective.
Browserling is good but only have basic features and require manual efforts to do all the testing. It doesn't output much detail that my org required. LambdaTest cost doesn't match the output from the app, also it's not feature rich as BrowserStack.
Percy by BrowserStack was a bit easier to use and more technically advanced than LambdaTest visual testing tools. I also felt Percy by BrowserStack was more commonly used and trustworthy of a product.
Applitools was the most technically advanced for visual testing but …
As compared to lambdtest I think the BrowserStack is ahead in terms of UI/UX and the performance and capability for the use of app live and live features. I think BrowserStack is expensive as compared to lambda test but it performs better. I think lambda test is confusing for …
When we are comparing BrowserStack have faster session start times compared to Sauce Labs. And also simpler, user friendly setup and UI. This help to our team members to navigate and use. Browser stacks have reliable parallel execution with stable performance. We can get better …
BrowserStack outshines LambdaTest with its vast real device cloud, faster performance, and reliable support. It offers superior browser and device coverage, seamless integrations, and unmatched scalability. We chose BrowserStack for its robust features, proven reliability, and …
BrowserStack provides User-friendly UI which helps me to easily use the tool and also configuration via code is easy, we have to just add the config JSON and update the devices there on which we want to automate. Realtime view of the app is a plus point, reporting is also there.
I found Browserstack's website very informative and their documentation much more detailed than the other products I tried to explore. Also one more aspect where Browserstack stood out for me for other similar vendors is that they provide a 100 minute free trial for any newly …
BrowserStack has better Customer Support, better Community backup, more range of devices, and better Return on Investment than both of the above mentioned companies.
Open sourced and free: Multiple language support: The community: Wide plugin support: Easy installation and intuitive usage: Cross-browser support: Remote testing: Multiple testing and parallel testing execution:
I have the most experience with selenium. I have used form filler, which is a Google add-on that allows you to create a form quickly. This is a little easier to use and has less setup time than selenium IDE, however, it is less powerful. I picked selenium because it is an …
UI and functionalities of LambdaTest are better than BrowserStack. Working with LambdaTest was easier.
Verified User
Engineer
Chose TestMu AI
We chose LambdaTest over BrowserStack and Sauce Labs because it offers a cost-effective, easy-to-use, and efficient cloud-based testing solution. While BrowserStack has better real-device support and Sauce Labs excels in enterprise automation, LambdaTest balances affordability, …
When comparing LambdaTest with tools like BrowserStack, Testsigma, and BugBug, LambdaTest stands out with its affordable pricing and rich set of features like geolocation testing and smart analytics, making it a solid choice for teams that need a balance between functionality …
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 …
The reason I have selected LambdaTest is that earlier I have used BrowserStack in my workflow, but when I got to know from the industry expert about LambdaTest, then I explored it on my own, and I found that it's a very cost-effective and slightly more flexible for our project …
Verified User
Engineer
Chose TestMu AI
For less money, you get premium features as IP Geo location. In our case it was the decision factor to go with TestMu AI, in our case we have a tight budget that didn't allow to go with other cloud device vendors. It has been great the balance between offered features and price
It was a choice out of my hands as based upon budget, but overall the products are very similar, I understand that LambdaTest offers a cheaper option providing the same functionality
What I love most about LambdaTest is the real-time device testing. It makes it so much easier to spot specific issues across different devices, something that's usually tough when you don’t have access to a full range of physical devices. So as compare to the competitors it …
LambdaTest has been a better choice because these platforms lack in many features like the third party integration, availability of number of devices, and most importantly its quicker than all and thats the most important aspect which led to switch LambdaTest, They also provide …
When comes to performance Lambda'sTest keeps it high, and it works seamlessly across all different models, versions which we choose among mobile or performance aspects. Cost efficient which makes affordable to go with quality on the mind. Deliverables also on time and no …
LambdaTest stands out among its competitors in a few key areas as observed which major includes:-1) Real-Time Browser Testing with Advanced Features 2) Automated Testing with Grid 3) Live Interactive Testing and Parallel Test Execution 4) Customer Support & Documentation 5) …
Its excellent userfriendly interface makes it easier to the user. Top notch execution stability of the testing steps and saves it. Instead of browser it reduces the execution time of the testcase. Its price is also affordable any client of user can buy it. It has cross OS …
It is very reliable and can provide great results for all the stakeholders. Access is very quick and there are wide-array of devices that can be used to provide a robust application. Having limited resources on a remote setup really helps users to complete task with this …
Verified User
Engineer
Chose TestMu AI
Provides cloud based platform to test across multiple browser
Features
BrowserStack
Selenium
TestMu AI
Automation Testing
Comparison of Automation Testing features of Product A and Product B
If you need immediate testing (for example, from Azure pipelines agents), use BrowserStack instead of LambdaTest (which makes you wait in a "pool" until the device/platform combo you are querying is accessible). If you don't need your tests to be immediate and prefer a wider range of devices, then use Lambdatest.
When you have to test the UI and how it behaves when certain actions are performed, you need something that can automate the browsers. This is where Selenium comes to the rescue. If you have to test APIs and not the frontend (UI), I would recommend going with other libraries that support HTTP Requests. Selenium is good only when you have no choice but to run the steps on a browser.
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.
Selenium is pretty user-friendly but sometimes tests tend to flake out. I'd say roughly one out of twenty tests yields a false positive.
Selenium software cannot read images. This is a minor negative because a free plug-in is available from alternate sources.
Slowness may be a minor factor with Selenium, though this is an issue with basically any testing software since waiting on a site to execute JavaScript requires the browser to wait for a particular action.
It's almost the 3rd year for us and it's renewal time for us. So yes, we are already discussing how many licenses we need to increase as users are increasing internally. So it's 100% sure that we are already planning renewal this year as well BrowserStack with live and app automate.
We love this product mainly because of its high customization abilities and the ease of use. Moreover, its free and can be learned easily through online communities and videos. The tests are more consistent and reliable as compared to Manual tests. It has enabled us to test a large number of features all in one go, which would have impossible through manual tests. The reports generated at the end of the tests are really helpful for the QA and the development teams to get a fair view of the application.
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.
So many options that it can be a little overwhelming, but the core functions are easy to find and use and it's usually not too hard to figure things out for the more complex tasks. Very easy to boot up a device and a specific browser from the dashboard to begin a manual website test.
For those who are unfamiliar with coding, there is a bit of a learning curve. There is plenty of helpful documentation and resources but it can take a little time to get the software up and running. Once you get the hang of how Selenium works, and what it can do, you realize how many things you can use it for, and how many processes you can automate.
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.
I rated BrowserStack's availability a 10 because it is consistently reliable, with minimal to no downtime or unplanned outages. The platform is accessible whenever needed, ensuring uninterrupted testing. Its robust infrastructure and proactive monitoring ensure a seamless experience, allowing us to meet deadlines without delays caused by availability issues and all
The tests are fast considering the fact that they're Appium tests. I've seen tests reliably pass or fail when they're supposed to, with next to zero issues on the BrowserStack side of things. Tests launch only seconds after I kick off them off from my CLI.
I've not had much direct interaction with the BrowserStack support team. The help and community are great and we've not run into any issue that has really required us to reach out. I guess having a stable and easy to use system means you may never need to contact support.
The Selenium app has a pretty fat community of users. For the problems we are experiencing, we are primarily receiving support from these communities. In addition, there is widespread service support. Instant support is given to the problems we experience when we need Online support. We and our team are happy to provide this support, especially before important deployment processes
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.
Yes, it was online training on meet, and trainer looks like skilled and technical strong, he has covered end to end all the features and he has answers all the queries. because of this trainings we are able to implement it by our own in the organization, thank you for support and training.
It was a quick training from the support of browserstack, it was nice and easy to understand, thanks again for the support given by the team. and regularly I used to receive mails for training from support for any new feature they launch, I was able to spread same training to all my team and dev.
I rated the implementation satisfaction an 8 because while it went smoothly overall, there were some challenges during the initial learning phase and integration with existing tools. Key insights include the importance of providing sufficient training upfront and ensuring seamless integration with other systems to minimize disruptions and improve adoption speed.
We did everything we needed to use it. Now we can execute our tests on different operational systems and browsers running few tests simultaneously. We also implemented Appium framework to execute our tests on mobile devices, such as iPhones, iPads, Android phones and tablets. We use SauceLabs for our test execution and Jenkins for continuous integration.
BrowserStack products has been found better for low code automations and visual regression techniques. We have been struggling to maintain the API endpoint sanity tests and writing a lot of code for them while releasing the builds, while we chose BrowserStack accessibility solutions, we found it a way easier than we thought and worked it up.
At the time of adoption, there were not many other alternatives that were even close to being competitive when it comes to browser testing. As far as I know now to this day, there is still little competition to Selenium for what it does. Any other browser-based testing still utilises Selenium to interact with the browser.
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.
I may not be the best person to answer this as I am only using it for 1 department and at 1 site but will still try my best As far as Scalability for Devices for Mobile Automation is concerned, it gets a Solid 10, as the users can run cases on upto 10 device parallel and also have the best choices of devices to choose