Applitools

Applitools is a software testing platform that uses artificial intelligence to automate end-to-end quality assurance for web applications, mobile apps, and documents. Its core technology, known as Visual AI, has been trained over a decade on more than 4 billion app screens to replicate human-like visual judgment at machine speed and scale. This allows teams to detect subtle visual differences, layout shifts, and rendering bugs that traditional functional tests often miss. The platform supports multiple testing modes, including functional testing, visual regression testing, API testing, accessibility compliance checks, cross-browser and cross-device validation, and component-level testing. Users can write fewer tests by relying on AI to automatically identify and validate UI elements, dynamic content, and complex end-to-end flows. The system is designed to be deterministic, producing consistent results without hallucination or false positives, which makes it suitable for regulated industries that require strict compliance, such as finance, healthcare, and government. For accessibility, Applitools integrates with standard frameworks like WCAG and Section 508, automatically scanning pages for contrast issues, missing labels, keyboard navigation problems, and other barriers. In cross-browser testing, it compares screenshots across different browser versions and viewports to find pixel-level discrepancies caused by CSS or rendering engine differences. The platform also handles dynamic applications with animated elements, pop-ups, and changing data by using smart regions and ignore areas that adapt to content modifications. For PDF validation, it can inspect multi-page documents for visual consistency, text readability, and proper formatting across different PDF viewers. The