Cross-browser testing is essential for ensuring that web applications function seamlessly across different browsers, operating systems, and devices, addressing variations in how CSS, HTML, and JavaScript are rendered. Despite Chrome’s dominant market share, other browsers like Firefox, Safari, and Internet Explorer are still widely used, necessitating thorough testing for optimal user experience. testRigor offers an AI-powered solution that drastically reduces test maintenance, enabling up to 90% test coverage within a year while simplifying the creation and execution of tests in plain English for all skill levels. The platform supports automation, unlimited users, and tests, ensuring data security and adaptability to framework changes. By mirroring user interactions and providing detailed issue tracking, testRigor facilitates effective continuous integration and development, as evidenced by IDT’s significant increase in automation coverage.