Software testing is a main part of Software Development Life Cycle and one of the important aspects of Software Engineering. There is a wide variety of testing tools which require or not the user experience in testing software products. According to the daily use, Mobile and Web applications take the first place in development and testing. Testing automation enables developers and testers to easily automate the entire process of testing in software development saving time and costs. This paper provide a feasibility study for commercial and open source web testing tools helping developers or users to pick the suitable tool based on their requirements.