Adobe Experience Manager vs Keystone

Adobe Experience Manager (AEM) is an enterprise content management system developed by Adobe Inc. for building websites, mobile apps, and forms. It combines digital asset management with a web content management system as part of the Adobe Experience Cloud platform. AEM is used by large organizations for managing marketing content at scale across channels.

Keystone is open-source headless CMS and GraphQL API framework for Node.js with a schema-driven content modeling approach. It provides comprehensive features for cms workflows. The tool is actively maintained with regular updates and strong community/vendor support.