Perform local testing of your locally hosted website or web application across 3000+ browsers and device combinations.
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Instant LambdaTest Tunnel Activation
Eliminate the need for launching tunnel through CLI. With UnderPass, automatically establish secure tunnels for testing locally-hosted pages in a single click on LambdaTest AI-powered cloud.
Try Now →Multiple Tunnel Management
With our improved system infrastructure, users can effortlessly initiate and manage multiple tunnels at once, ensuring seamless testing across different environments without any interruptions.
Try Now →Advanced Configurations
For users seeking tailored setups, we offer advanced tunneling configurations catering to fundamental and complex needs, ensuring a flexible and optimized testing environment for all scenarios.
Try Now →Streamlined Log Sharing
To simplify the debugging process, UnderPass now has an easy-to-use log copying mechanism. This allows users to quickly share and analyze logs, enhancing collaboration and speeding up issue resolution.
Try Now →Enhanced Login Flexibility
With expanded authentication methods, the UnderPass Tunnel not only supports the conventional email-password approach but also integrates with Google, GitHub, and SSO, ensuring a seamless and secure user experience.
Try Now →Revamped User Interface
The all-new LambdaTests UnderPass Tunnel now boasts a refreshed and intuitive design, ensuring users experience smoother navigation and more efficient tunneling operations.
Try Now →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
By using LambdaTest, the team was able to execute up to 200 tests concurrently through parallel testing. Test suites that used to take 60 minutes now take not more than 5 minutes.
Lovleen Bhatia
Co-Founder & CEO
Using LambdaTest cross browser automation on the cloud has allowed Emburse to reduce test execution time up to 20% and achieve better code quality.
Alan Harwood
Senior Manager, Engineering
LambdaTest has reduced the time taken to reproduce and debug the problem. It has helped us identify browser specific problems and increase developer feedback time by 400% and increase efficiency by 100%.
David Seel
Team Lead (Software Engineering)
With LambdaTest, we were able to increase our test coverage by 70% and reduced our test execution time from average 1 minute per test to 20 seconds, a 66% reduction in test execution time.
Matt Rench
Principal Automation Engineer
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