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
Sauce Labs
Score 6.9 out of 10
N/A
Sauce Labs is a cloud-based platform
for automated testing of desktop and mobile applications. It is designed to be instantly scalable, since it is optimized for continuous
integration workflows. (The vendor says that when tests are automated and run in parallel on
multiple virtual machines across many different browser, platform and device
combinations, testing time is reduced and developer time is freed up from
managing infrastructure.) The Sauce Labs testing cloud is intended to be paired…
$19
per month
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
Sauce Labs
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
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 is often favored for its broader device coverage, ease of use, and strong local testing, while Sauce Labs shines with deeper analytics (video, network capture), AI-driven features, and robust performance for large-scale automation, especially for mobile/desktop …
BrowserStack is simpler and more user friendly than Sauce Labs and can be easily learned by any individual who is new to it and does not require much efforts. Also, BrowserStack is more trusted by the clients that we offer services to, and is always considered the best option …
I actually tried BitBar back when they were still called CrossBrowserTesting. They offered a free trial when Browserstack got hacked in 2014. I wasn't a huge fan of their service vs Browserstack, mainly because the UI was less intuitive. I ultimately ended up going back to …
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 …
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 …
Sauce Labs
Verified User
Professional
Chose Sauce Labs
Sauce Labs' strengths lie in the integrations already available with other systems, and in their support. Their weaknesses are in the speed of their emulations and with the absence of mobile debugging tools, some of which are simplicity itself in BrowserStack. Selection was …
I selected Sauce Labs over BrowserStack because of their customer service, their willing to change their security contract, and their training team. BrowserStack would not negotiate their security contract at all, and in their contract it stated if they got sued, so would my …
I used BrowserStack for a time for several web development and testing projects. It was the first platform I inherited while on a project many years ago. The Sauce platform supports more devices and the interface is easier to use on a daily basis. Moreover, the API for Sauce is …
BrowserStack captures more market share than Sauce Labs does as of this writing, and thus has a much larger support network. During testing, it was also a little faster to spin-up virtual machines, and substantially quicker spinning-up mobile simulators and emulators. Pricing …
My company used BrowserStack in the past. It was before I came on board, so I am not sure of the reason that they switched. Ever since I have been here, we have been on SauceLabs, and I am quite pleased with it. I have maintained a private selenium grid at a previous …
BrowserStack is too slow and costs the same as Sauce labs. They also don’t have as many capabilities as Sauce. Selenium grid is too much of a maintenance nightmare.
Sauce Labs is easier to configure, also it has a great documentation which helps a non-technical user in a great way. Sauce Labs is pretty good in performance compared to BrowserStack. And with a variety of support for different automation tools, makes a Sauce Labs 100% a first …
I think BrowserStack is a decent competitor with similar features to Sauce Labs. I have also used VMware, however, VMware takes up a lot of storage on your computer. Sauce Labs has pretty good documentation and webinars which I think are useful for the consumer to understand …
The Sauce Labs is more expensive than BrowserStack, especially for smaller organizations. Both Sauce Labs and BrowserStack are excellent mobile testing platforms with extensive device coverage, automation capabilities, and reporting and analytics features. While Sauce Labs …
Intuitive UI and fabulous support system make them a great vendor. Sauce Labs has a well structured support system that is extremely important in the current distributed environment.
Verified User
Engineer
Chose Sauce Labs
Sauce Labs' platform seemed to be the most flexible and I really haven't used much else. Haven't had a need to.
Pricing is one of our most concern. Since Cross Browser Testing has increased their price, we were looking for another alternative. We are really happy with Sauce Labs right now. The price is very reasonable and the coverage is always at most. Not to mention that their customer …
The UI is much better than Browser Stack. However I think BS was a little quicker to run up and start the tests.
Verified User
Team Lead
Chose Sauce Labs
Eventually, SauceLabs was cheaper and a bit faster option (at the moment when we made a choice). On the top of that SauceLabs provided us with big enough for consistent evaluation demo period/minutes so we could test it carefully enough before purchasing. We also find no …
SauceLabs is really known to us because we have used Sauce Labs since 2012..2013 and we're really happy with it. I don't know if we'll change Sauce Labs. But we do not know any other product that has significant key features that Sauce does not have.
I initially went with Sauce Labs due to a reason that no longer exists: access to specific public real devices without having to wait because there's only one of that device. While it's a bummer things changed, with the offering of their dynamic allocation, I'm able to get a …
We found Sauce Labs to be better in the following: 1) Better selection of mobile devices (including all the new devices) 2) Supports many CI tools like Jenkins, CircleCI
Sauce Labs (when applied properly) seems to be a more efficient cross browser solution, while offering way, waaaaay more functionality and capability. In fact, sometimes it felt like there was too much baked in there and that Sauce might need to be broken into smaller pieces …
We determined, after much research and data collecting, that Sauce Labs was a better overall solution to our organization's tech needs. Our QA team was very invested in making a decision that we could be happy with not just now, but in the long term. Having to switch from one …
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) …
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 …
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.
Having used some of the competitor's tools over the year I would say that SauceLabs provides a lot of value for money if you plan to run long sets of tests with high frequencies. Paying for a single slot means you can run tests whenever you want without creeping costs but it does make running tests in parallel require an extra slot. Currently, our test suite takes over three hours to run and at the moment it is cost prohibitive to purchase an extra slot. However, having access to live testing and integration with Appium is great.
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.
I've had four changes in account managers over the past couple of years. They ranged from super experienced/advocate to some that seems relatively junior/a bit removed. I understand this happens but clarity on what I can expect with these partnerships would be valuable. What I've gotten in the end has varied dramatically.
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.
As we currently know, there's nothing on the market with a big feature set like saucelabs at their current price point. Along with the business not having to learn a whole new tool to use again and the ability to refresh our private devices and the continuously growing number of public devices available and features.
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.
It is an incredibly easy service to use for what its primary intention is. The only reason a point is deducted is because more feature enrichment can be done around the Sauce Connect Proxy utility and the Jenkins Sauce OnDemand plugin. User Account administration also needs more work, such as the addition of user groups, rather than a simple hierarchy of users.
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
Yes, Sauce labs is always there, and it is easy to troubleshoot when you are having any connectivity issue, they always keep you informed when they plan to perform any type of maintenance window on their side in advance, so you can plan and will not affect your current work. I do not recall any outage.
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.
The time where they acquired TestObject and were trying to integrate their services would probably be the most annoying time. Annoying as features were in two separate places (websites) for example. But since the introduction of their unified platform, we haven't run into any issues as of yet and we've used them for at least 5-6 years now.
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 people here are just so friendly and personable. For instance, Tristan Lombard answered every single email with a very cheery tone and not only did he diagnose my issue, he also made sure to ask how my day was going. Keep it up
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.
I am not sure if it's my company that makes getting Sauce Labs integrated into the team difficult or is it Sauce Labs. The process for getting Sauce Labs for a project is quite a tedious process and the information for using Sauce Labs initially is quite lacking. There is little support for getting started
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.
We have also tested out Browser Stack, which at the time was more geared towards manual testing. Although it appeared to support more mobile devices/browsers, we also wanted something that can plugin in easily with our existing Selenium test scripts. Sauce Labs was definitely more geared towards our goals at the moment which were to automation functional/regression testing and build it into our release pipeline.
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
With private devices, you have full reign over usage of them, so no complaints there. Public devices are available if no one else is using it, which is understandable. Browser VMs are based on number of open sessions and Saucelabs give you a certain number depending on what you need. If you need more, then you pay for more. It is as simple as that. You need more devices, then you can pay for more private ones too. A workaround for public devices is to pick the first available one and not be too picky, that's if you are able to of course.