Segment is a customer data management platform that can collect and control customer data from mobile and web apps to provide a comprehensive data toolkit for marketing, product, and engineering teams. With Segment, teams can easily view customer behavioral data across multiple channels and standardize data points using a shared data dictionary. With over 300 pre-built integrations, Segment can integrate with multiple systems to connect and unify customer data for product analytics, A/B testing, marketing, and more.