Automated Browser Testing Online

Accelerate your release velocity with a faster, more reliable automated browser testing tool that lets you test on 3000+ real browsers and operating systems online.



A reliable, scalable, secure, and high performing test execution cloud that empowers development and testing teams to accelerate their release cycles.

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Run end-to-end tests on a blazing fast cypress test execution cloud. Test on 40+ different browser and browser versions including headless versions.

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A scalable, secure and high-performing Appium test execution cloud that empowers development and testing teams to accelerate their release cycles.

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A next-gen test execution platform that can match your local test execution speeds and costs as much as a flexible spot instance cloud.

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Run your Playwright tests directly on the cloud, over powerful hardware, in an environment that scales effortlessly. Tests on more than 50+ browsers and OS.

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Run your Puppeteer tests online. Deploy a quality build faster by running automated checks across 50+ browsers and OS combinations.

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Test your Native Android apps on cloud using Espresso with real devices online including SmartPhones from Samsung, OnePlus, Oppo, Xioami and more.

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Test your Native iOS apps on cloud using XCUITest with thousands of real iPhone and iPads. Access apple devices online with latest and legacy iOS.

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1 Million+






Powerful Features of Automated Browser Testing Platform

Run Selenium, Cypress, and Appium automated browser tests on any of 3000+ desktop and mobile browsers on cloud
with LambdaTest the most powerful browser automation testing platform.

Test on LambdaTest Nowarrow Powerful Features of Automated Browser Testing Platform

Unmatched Browser Test Execution Speed

Accelerate your test execution time, run test scripts in parallel, and ship products faster by using LambdaTest's automated browser testing platform to run your scripts.
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Parallel Testing
Automation Analytics

Test Fast and Test Often - Unblock your developers

Let LambdaTest accelerate your team’s automated browser testing efforts by providing a scalable cloud-based platform for cross browser and cross device testing.
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Automated Browser Testing across 3000+ browsers

Expand your automated browser testing coverage by running Selenium, Cypress or Appium scripts over 3000+ real browsers, devices and operating systems with LambdaTest.
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Selenium Desired Capabilities
Automation Video Logs

Test Reliably and Ship with Confidence

LambdaTest gives you a sturdy hardware on cloud to keep test flakiness at bay. So you could run your automated browser tests accurately, ensuring a seamless test experience and analysis.
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Test Securely and with confidence

At LambdaTest, we're committed to securing your testing data. We are SOC2 Type 2 certified, CCPA and GDPR compliant, maintain enterprise-ready security measures.
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LambdaTest Compliance
Traditional Testing vs Hyperexecute

Fastest End-to-End Test Execution Cloud

Experience HyperExecute, an utlrafast cloud platform that’s 70% faster than any traditional Selenium Grid cloud. HyperExecute is feature-packed to intelligently manage test execution and it super easy to scale, along with your test requirements.
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Get 100 minutes of Automated browser testing FREE !! The only free for lifetime Automation Testing Tool.

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Powerful Cloud Testing Platform to Accelerate Your Go-To-Market

Secure, reliable, and high performance test execution cloud built for scale

Run Selenium automation scripts on a scalable, secure, and reliable Selenium Grid cloud. Run Selenium, Appium, and JavaScript tests at scale on 3000+ desktop and mobile devices.

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Selenium Testing

120+ Integrations See all arrow

Here's why LambdaTest is the choice of test automation cloud for 1 Million+ developers & quality analysts


Seamlessly Integrate With Complete CI/CD Tech Stack

Get detailed insights of your automation tests in your CI/CD pipelines by integrating with your favorite DevOps tools.

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Why LambdaTest for Automated Test Execution

Here’s why LambdaTest is the choice of Automation cloud for 1 Million+ developers & quality analysts

24/7 Support

24/7 Support

Get access to industry leading 24/7 dedicated support

 Zero Test Flakiness

Zero Test Flakiness

Highly reliable and accurate infrastructure that has no flakiness

120+ Integrations

120+ Integrations

Fits seamlessly into your testing stack with out-of-the box integrations

3000+ environments

3000+ environments

Best browser coverage across on any cloud grid

How LambdaTest is helping Global Enterprises

Trusted by startups, SMBs and big enterprises alike.


By being able to run our Selenium scripts on the legacy and latest browsers on LambdaTest helped us save significant time in test execution with zero hassle to maintain the infra.

Anish Ohri

Head of Testing and Performance Engineering


Increased Browser Coverage

Try LambdaTest Now !!

Get 100 minutes of Automated testing FREE !! The only free for lifetime Automation Testing Tool.

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  • Free Sign Up
  • 24/7 Support
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Wall of Fame

LambdaTest is #1 choice for SMBs and Enterprises across the globe.

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Frequently Asked Questions

What is Web testing in automation?
Automated website testing is a method in which various software tools are used to evaluate the performance of a website. Automation testing can relieve you of tedious, time consuming repetitive tasks. A majority of businesses have a website or web-application to serve their customers.
What is parallel testing?
Parallel testing is one of the best ways to cut down overall test execution time of the whole test build. If you have test builds of multiple tests, parallel testing at LambdaTest will allow you to run these Selenium webdiver tests across multiple machines simultaneously. so if you have a build of 100 tests, and are subscribed on 10 parallel testing plan, then you can run upto 10 test threads simultaneously across 10 machines. Running tests in parallel will cut down drastically your overall build test execution times.
What is HyperExecute?
HyperExecute is an unique LambdaTest platform aimed at enabling teams executing thier test scripts at the fastest possible times. HyperExecute is an innovative new take on test execution on cloud and runs tests at speeds that even exceeds the local test execution speeds. The platform is flexible enough to run on VMs, MacOS infrastucure, and even Containers. And the best part is that it costs as much as spot instance cloud.
What is an automated browser?
Open-source frameworks such as Selenium, allows you to execute an automated browser. You can define the test scenario in any major programming language that is compatible with Selenium to automate any action within a browser. Be it a double-click over a particular button, or opening multiple tabs simultaneously. Selenium is considered gold standard for browser automation and has a huge community support.
Which tool is used for automation testing?
Depends upon the type of testing you wish to automate. Selenium is one of the most renowed open-source test automation framework for automated browser testing. It is compatible with all major programming languages including Java, JavaScript, Python, Ruby, PHP, Golang etc. It also supports recording and playback for testing web apps and can execute numerous scripts across all major web browsers. Similarly, you could use Appium to automate mobile app testing.
How can I automate with Selenium using LambdaTest?
The LambdaTest Selenium Automation Grid allows you to run end-to-end automation tests on a secure, robust, and scalable Selenium infrastructure. You can perform automated cross-browser testing across 2000 browsers and operating systems, resulting in higher test coverage and much shorter build times. Refer to our Selenium Automation testing documentation .