Question: Can you recommend a headless CMS that can easily connect to different data sources and applications?

If you're looking for a headless CMS that can easily connect to different data sources and applications, Magnolia is a good option. It's a hybrid headless CMS that includes a Content Engine for content reuse and that can connect to any data source, application or channel. The interface includes a visual editor with inline editing, drag-and-drop components and omnichannel preview. It also includes AI-powered content creation tools and market-leading security, making it a good option for enterprises that want to speed up digital delivery.

Another good option is Sanity, which offers a Composable Content Cloud with an extensible editing environment and APIs that connect to tools like Shopify and Mux. Its Content Lake for decoupled backend operations makes it easy to store, manage and deliver content, and it offers real-time collaboration, GROQ for precise querying and built-in AI Assist for content help. It's good for e-commerce, marketing sites and product management, and can be used with frameworks like React, Vue and Gatsby.

Contentful is another option. The digital experience platform makes it easier to create and deliver content across channels with tools like Contentful Platform, Contentful Studio and Contentful Ecosystem. It offers AI-powered content automation and integrates with more than 100 apps, so it's good for large enterprises. Contentful offers a flexible design, enterprise-grade governance and a free plan, with custom pricing available on request.

For an open-source option, Payload is a good choice. It's built with TypeScript and React and offers features like AI-powered content generation, visual editing and single sign-on integration. Payload offers localization, file uploads and custom endpoint integration, so it's a flexible and extensible framework for building custom business solutions. It's free to self-host and paid plans start at $35 per month, so it's good for agencies, marketers and developers.