Looking to replace BrowserStack? These open source alternatives give you the same core workflow without the lock-in - free to use, often self-hostable, and auditable on GitHub. Compare licenses, languages and project activity, then switch on your own terms.
Playwright is a framework for end-to-end testing and browser automation. It drives Chromium, Firefox, and WebKit through a single API, so one test suite covers the engines behind Chrome, Edge, Safari, and Firefox.
Cypress is a testing framework for anything that runs in a browser. It is used for front-end testing and supports JavaScript projects that need to write, run, and debug tests against browser-based applications.
Selenium is an umbrella project for tools and libraries that enable web browser automation. It provides infrastructure for the W3C WebDriver specification, a platform and language-neutral coding interface for automating browsers.
