The document discusses how having multiple SDKs for analytics, push notifications, surveys and other functions leads to data gaps and a lack of a 360 degree user profile, and recommends using a single integrated platform called Upshot to connect all user data sources and systems for more effective mobile app marketing. It provides an overview of common SDKs used, the costs of multiple platforms, and how Upshot aims to connect disconnected analytics, marketing, user experience and other functions into a single system.