A decoupled CMS is a type of content management system that separates the backend and frontend, allowing for greater flexibility and scalability in digital projects. Unlike traditional CMSes, which intertwine both back-end and front-end tasks, decoupled CMSes offer separate templates, tools, and processes to create and deliver content. This approach helps future-proof websites by enabling complete redesigns without re-implementing the CMS itself. Decoupled CMSes are often preferred for projects with unlimited access to developers, single-page websites, or companies that don't work with eCommerce. They can also be beneficial for content-first strategies, as they allow developers to focus on presentation layer and APIs. Contentful is a decoupled CMS that offers a headless CMS functionality but defines itself as a content platform, which includes a hub for all content and a programming tool to ship it to any website or app. The company's API-first approach and enterprise-tested solutions make it a trusted vendor for scaling digital ecosystems.