Robot framework is described as 'Robot Framework is a generic test automation framework for acceptance testing and acceptance test-driven development (ATDD). It has easy-to-use tabular test data syntax and it utilizes the keyword-driven testing approach' and is a automated testing tool in the development category. There are more than 10 alternatives to Robot framework for a variety of platforms, including Windows, Linux, Mac, SaaS and Web-based apps. The best Robot framework alternative is Selenium, which is both free and Open Source. Other great apps like Robot framework are Geb, TestTube, Testsigma and Karate.