Selenium is a portable software-testing framework for web applications. Selenium provides a record/playback tool for authoring tests without the need to learn a test scripting language (Selenium IDE). Developed by SeleniumHQ
License: Open Source
Selenium is a powerful and flexible tool that supports a wide range of programming languages and offers extensive features for web automation, making it ideal for complex testing scenarios. In contrast, Kantu Web Automation Browser is more user-friendly and accessible for beginners, focusing on a simple record and playback approach, but lacks the depth and flexibility of Selenium.