Allows you to quickly rotate through any browser you may need to test on, including some 'rare' varieties.
Lets you emulate phone software operating systems which are otherwise almost impossible to try and emulate.
Lets you change viewports to test true responsiveness of digital elements.
BrowserStack has a good variety of devices and browsers for us to test on.
Easy cross browser
Allows easy cross browser compatibility testing across all different browser versions.
Browserstack is a useful online tool that allows users to test their website on different platforms. With Browserstack, you can test all aspects of your site, such as flash, CSS, Java and others. Browserstack uses real devices for testing and supports 700+ browsers. There is the possibility of local testing and quick capture of screenshots at different screen resolutions from 800 600 to 2048 1536.