Needle is a knowledge integration platform focused on enhancing work efficiency. By utilizing AI technology, it consolidates various internal data of enterprises, breaking down information silos and enabling users to find required information in a short time. Its significance lies in the fact that employees in modern enterprises often spend considerable time searching for information, and Needle effectively reduces this time wastage, thereby improving work efficiency. Needle offers free basic services, and premium features are available for enterprise users, making it suitable for businesses and teams aiming for high productivity.