Traditional or Coupled CMS
The CMS where the content is created is ‘coupled’ with the system that publishes the content, such as blogging patforms like WordPress or Squarespace. It is easy to set up and deploy for a website and users don’t need much technical or coding expertise. But a coupled infrastructure is more complex to scale, migrate or integrate, making it harder to push content to third-party applications.
Decoupled CMS
Content authoring and delivery are separated into two disconnected applications and sometimes different infrastructures. To publish, content is pushed from the content repository to a content delivery platform. Businesses get greater flexibility – marketers can create content and developers can focus on coding. But once you select a delivery system, you can only publish content from that system.