Online Automation Testing Platform

Accelerate your release velocity with blazing fast test automation on cloud



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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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 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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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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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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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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Parallelize your TestCafe test scripts and run them over LambdaTest's scalable, cloud-based infrastructure. Test across 3000+ real browsers and OS.

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K6 Browser

Run your K6 browser tests directly on the cloud, utilizing robust hardware, in a scalable environment. Test across more than 40+ browsers and operating systems.

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2 Million+






Powerful features for Test Automation

Run Selenium, Cypress, Puppeteer, Playwright, and Appium automation tests on reliable, scalable, and secure cloud-based infrastructure.
Get instant on-demand access to 3000+ desktop and mobile environments for browser and app compatibility testing.

Test on LambdaTest Nowarrow Powerful features for Test Automation

Enhance Test Reliability with Auto-Healing

Overcome the challenges of flaky tests and unexpected failures with Auto Healing. Experience your test suite becoming more robust and reliable by automatically recovering from certain failures without manual intervention.
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Selenium Parallel Testing

Test Execution Speeds that are Unmatched

Run your test scripts on the fastest test execution platform online. With LambdaTest you can cut down your test execution time significantly.
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Test Confidently with LambdaTest SmartWait

Perform actionability checks powered by the innovative SmartWait Algorithm, ensuring precise execution and minimizing false positives. Enhance automation capabilities, streamline testing processes, and deliver exceptional software quality.
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LambdaTest SmartWait
Automation Analytics

Test Fast and Test Often - Unblock your developers

Faster test execution speeds mean faster developer feedback, which in turn cuts down costs associated with finding issues at later stages. With LambdaTest you can test early and test often to reduce delivery times and costs.
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Elevate QA’s Visibility

LambdaTest Test Analytics suite provides you with real-time visibility into your testing efforts so you can quickly identify any bottlenecks or high-impact issues. Test Analytics can help you figure out what needs to be fixed so you can release better software faster and build brand confidence along the way.
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LambdaTest Test Analytics
Selenium Desired Capabilities

Test across 3000+ devices & browsers

Ensure that your users get the best experience no matter what device they are using. Deliver cross device and cross browser compatible apps with LambdaTest’s Automation cloud of 3000+ real desktop and mobile devices.
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Test Reliably and ship with confidence

With LambdaTest’s platform you can reduce your hardware related test flakiness to zero. Unparalleled hardware reliability ensures that your teams debug the right issues without wasting time chasing down flaky test results.
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LambdaTest Compliance

Test Securely and with confidence

At LambdaTest, we take security very seriously. We are SOC2 Type2 certified and GDPR compliant. We have implemented enterprise-ready security measures to ensure your testing remains as secure as possible.
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Bypass Firewalls for Seamless Test Execution

Easily overcome network restrictions and ensure smooth test execution by seamlessly bypassing firewalls or proxy servers during software testing. Integrate custom headers into tests to effectively tackle network limitations while maintaining network security, enabling comprehensive testing of your software.
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Selenium Parallel Testing

Customer Success Is Our Success

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

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Get 100 minutes of Automated 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 2 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.

Seamlessly Integrate

Why LambdaTest for Automated Test Execution

Here’s why LambdaTest is the choice of Automation cloud for 2 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

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 LambdaTest Automation?
LambdaTest is an online test execution cloud that allows you to execute your Selenium, Cypress, Appium, and JavaScript test automations builds online. You can run your scripts, in parallel, across 3000+ different browsers and devices. All real machines, running real OS and real browsers.Therefore with LambdaTest, you not only cut down your test execution times by running tests in parallel, you also increase your browser coverage, and thus ensure your users get best experience no matter what device they use.
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 Selenium Automation?
Selenium is a free and open-source tool for testing web applications across multiple browsers and operating systems. Selenium Test Scripts can be written in different programming languages, including Java, C#, JavaScript, Python, etc. Automation performed using the Selenium framework is referred to as Selenium Automation testing.
What are the benefits of Selenium in automation?
Selenium has numerous advantages for test automation. It also supports recording and playback for testing web apps and can execute numerous scripts across various browsers.
What is test automation?
Test automation refers to the use of software tools and frameworks to automate the execution of tests and compare the actual outcomes with expected results. It aims to improve testing efficiency, speed, and accuracy by reducing manual effort.
What is a test automation framework?
A test automation framework is a set of guidelines, best practices, and tools that provide a structured approach for creating and executing automated tests. It offers reusable components, standardized test design, enhances test maintenance, and promotes scalability and maintainability.
What are the benefits of using a test automation tool?
Using a test automation tool offers several benefits, including faster test execution, improved test coverage, reduced human errors, increased productivity, and the ability to perform repetitive tests consistently. It also enables parallel test execution, integration with other tools, and enhanced reporting and analysis.
How to write test cases in automation testing?
To write test cases in automation testing, identify the test scenarios, define the inputs, expected outputs, and necessary preconditions. Use a test automation tool's scripting language or graphical user interface to design the test cases, incorporate assertions for result validation, and handle test data and environment setup.
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 .
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Elevate Your Automation Testing Experience

Experience firsthand how our platform can empower you to reach your Automation testing objectives and bring innovation in your testing procedures. Try LambdaTest today.