LambdaTest Chrome Extension Alternatives

Live interactive cross-browser testing from your browser.

BrowserStack is a software testing platform for developers to comprehensively test websites and mobile applications for quality.

Open Source freemium $29.0 / Monthly (Starts at single user plans and billed annually)

BunnyCDN is a simple and powerful CDN, offering lightning fast performance for a fraction of the cost with free SSL, Brotli, HTTP/2 and 100% Pay As You Go pricing.

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The browser for ambitious web developers that want to 5× their quality and efficiency.

paid Free Trial $9.0 / Monthly (Individual user)

Perform Web Testing on 2000+ Browsers & OS

Open Source freemium $15.0 / Monthly

Easily create automated browser tests for your websites and web apps. Ensure everything works and looks the way it should. No coding required. 14 day free trial!

paid Free Trial $99.0 / Monthly (10,000 test runs per month; 5 member seats)

LaunchDarkly is a powerful development tool which allows software developers to roll out updates and new features.

Open Source

Selenium automates browsers. That's it! What you do with that power is entirely up to you. Primarily, it is for automating web applications for testing purposes, but is certainly not limited to just that.

Open Source

Testkit makes it super easy to create tests - just use our browser extension to record user interactions and create assertions. Additionally, Testkit automatically fixes flakiness and tests if they break, so you can focus on building!

paid Free Trial $29.0 / Monthly (500 test suite runs per month)

Stable, self-healing, end-to-end test automation via machine learning. Testim helps accelerate the delivery of high-quality software. Speed up test-authoring and improve the stability of automated, end-to-end tests.

freemium

Automatic cross browser layout testing

The global school for remote software developers.

Use the design system you already have

Test mobile or web apps instantly across 700+ browser/OS/device platform combinations - without infrastructure setup.