Finesse is an AI-powered product refinement platform that provides real-time, expert-level feedback on design, product strategy, user experience, content, and accessibility directly in your browser while you build, acting like a built-in product team that catches issues before you ship. It embeds as a browser extension so you can open any page in your app (including Localhost, production, design tools like Figma, or development environments) and receive comprehensive reviews that analyze UI quality, usability, spacing, typography, information hierarchy, content clarity, tone, and potential accessibility gaps such as contrast or touch-target problems. It surfaces feedback from multiple specialized AI agents, including roles like product manager, product designer, content strategist, and accessibility lead, delivering actionable insights, annotated reports, and recommendations aligned with best practices.