Accessibility Insights provides tools designed to help developers solve accessibility issues in their web and Windows applications before reaching customers. Their products include a browser extension for Chrome and Microsoft Edge, as well as a Windows desktop tool that allows for quick testing and assessment of accessibility against WCAG 2.1 AA standards. The tools enable users to identify common accessibility errors efficiently, with built-in guidance for resolutions. Accessibility Insights also embraces community collaboration, making their resources open-source and inviting contributions to improve inclusive software development.