OddsOverlay is a Chrome extension designed to enhance the experience of browsing tweets on the platform X by providing real-time insights from prediction markets. This tool seamlessly integrates into the tweet display, showing users the probabilities associated with claims made in tweets related to various topics, including politics, crypto, AI, and more. By leveraging the Polymarket API, OddsOverlay reveals what traders are betting on, allowing users to gain a clearer understanding of public sentiment without the influence of opinions or commentary.

The extension operates quietly in the background, automatically matching tweet content to relevant prediction markets. Users can toggle the feature on or off as desired, ensuring flexibility in their browsing experience. With AI-powered contextual matching and the ability to share insights as screenshots, OddsOverlay caters to a wide range of interests and provides a valuable tool for those seeking data-driven perspectives on trending discussions.