A9.com
Technology, Information and InternetCalifornia, United States51-200 Employees
A9.com is a technology company within Amazon that focuses on search and advertising. It aims to help people find what they want by guiding early query formulation and ranking results to present the most relevant items. The organization operates a vast, worldwide document index and real-time updates to price and inventory, enabling fast, relevant results, and it also pursues visual search through deep learning technologies used in the Amazon mobile app. Its Ad Platform handles billions of queries, supporting a range of publishers and mobile developers to deliver better quality advertising and more relevant ads. Based in Palo Alto, California, with a global presence across several locations, A9 is a mid-sized technology firm that combines research-focused work with practical applications.