Sikuli Script is a scripting language and a similar tool for performing automated software testing of Graphical User Interfaces using Screenshot images of the software to be tested.
License: Open Source
Sikuli is an open-source tool focused on GUI automation using image recognition, making it ideal for visual tasks across platforms, while WinAutomation is a comprehensive paid solution with a user-friendly interface, robust error handling, and strong support for enterprise applications, primarily on Windows.