Mule ESB provides a standard framework that simplifies integration architecture. It allows for faster and more robust integration. Mule ESB can expose and host reusable services using its lightweight service container. It can transform data across different formats and protocols. Mule Studio offers a graphical drag-and-drop interface for creating, editing, and testing Mule ESB flows without an in-depth knowledge of Mule configuration. Mule ESB is a full integration platform, whereas Spring Integration is intended for smaller-scale integration within Spring applications. Mule ESB supports more transports and transformations for more complex integrations.