Many web browsers are available and used nowadays. Users may use FIREFOX, or Safari, or Chrome, or Internet Explorer browser for reading. Users may use different versions of the browsers and also may be running browsers on any OS like Windows, or Mac, or Linux.

To help users get the best user experience, you need to go extra miles and test Web application on different browsers along with different platforms. You need to test applications on different browsers and OS. You need to put extra effort and spend TIME testing your web application on every possible OS and available browser. Is it possible and feasible? Now how to make it possible? Here Selenium grid FITS well and saves your time and energy.

Now the question is, Is it possible to set up selenium grid infrastructure using local systems? It is challenging to MAINTAIN Selenium Grid with all required browsers and operating systems and for that multiple online platforms PROVIDE an online Selenium Grid which you can access to run selenium scripts.