Execute C# Automation Testing Online

Accelerate your test cycles and ship products faster with LambdaTest, a lightning-fast platform for C# Automation Testing 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 reliable, 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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2 Million+






Powerful Features To Execute C# Automation Testing

Run C# automated tests on reliable, scalable, and secure cloud-based infrastructure.
Get instant on-demand access to 3000+ desktop and mobile browser environments.

Test on LambdaTest Nowarrow Powerful Features To Execute C# Automation Testing

Accelerate C# Automated Tests with Parallel testing

With LambdaTest, you can run your automated C# tests faster and more efficiently by executing your tests in parallel on the fastest cloud-based infrastructure. Test more in less time, and ship faster with LambdaTest.
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Parallel Testing
Automation Analytics

Run C# Automation Tests Early and Often

LambdaTest lets you automate C# tests early and often, and save on costs associated with fixing issues at a later stage.Shift-left your C# automation testing with LambdaTest, unblock your developers with faster feedback.
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Run C# Test Scripts over 3000+ devices & browsers

LambdaTest helps developers and testers to access 3000+ real mobile and desktop devices and run C# test automation for any web or mobile application. Expand cross-browser and cross-device coverage for your C# test scripts now.
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Selenium C# Desired Capabilities
Automation Video Logs

Debug C# Automation Tests Easily

Speed up your bug-finding process with LambdaTest by accessing a variety of logs that are recorded for each C# automation test that gets execute on the platform. These logs include raw Selenium logs, exception logs, network logs, command logs, and a video log of the entire test execution.
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Test Securely and with confidence

Here at LambdaTest, we take security very seriously. We're SOC2 Type2 certified, CCPA and GDPR compliant. We have enterprise-ready security measures in place to ensure you receive top-notch service.
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LambdaTest Compliance

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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 C# Automation Testing

Here’s why LambdaTest is the most preferred 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

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

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

Wall Of Fame

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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.
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 .