An organization can reap several benefits by using the right tool to support its software testing efforts. Along with reducing repetitive tasks, increasing test coverage, and achieving greater consistency, the tool will further help the enterprise in reducing the software testing time and cost significantly. Based on its requirements and goals, a business has option to choose from a wide range of open source and commercial software testing tools. At the same time, it can also consider build customized test suites. However, it is important for the business to focus on some key points while deciding about buying or building the software testing tools.