Companies use API management solutions to set up an API foundation for digital transformation, manage relationships with API users, and drive business value from APIs. But to access these benefits, you'll first have to select from a diverse set of vendors — vendors that vary by size, functionality, geography, and vertical market focus. Application development and delivery (AD&D) pros should use this report to understand the value they can expect from API management solutions and select vendors based on size and fit with their organization's API strategy.