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Headless CMS choice between Sanity and Contentful, content team worried about overly strict or overly loose models.

Technical differences are small, the real gap sits in modelling philosophy. Sanity lets you use references and portable text for flexible blocks, Contentful is rigid in linked entries and faster to onboard non-technical editors. Right choice depends on who writes the content.

Try this first

  1. 1Assess the editorial team: technically comfortable or not. Sanity Studio is powerful but expects editors to grasp what a 'reference' or 'portable text block' is. Contentful's webapp leans on form fields and is less intimidating for non-technical editors.
  2. 2Map content types on paper first: Page, Post, Author, Service, Case, FAQ. Per type: which fields are reusable as components or blocks? That is where the real modelling decision lives, not in the tool.
  3. 3Sanity: GROQ as query language, real-time previews, content lake architecture, datasets per environment (production, staging). Strong for editorial sites with complex block content.
  4. 4Contentful: GraphQL and REST, content types with linked entries, environments. Strong for product catalogues and marketing sites where structure per type must stay tight.
  5. 5Compare price on real volumes: Contentful's free tier is generous, paid tiers scale fast. Sanity charges on API calls and datasets, can be cheaper or pricier depending on traffic pattern.
  6. 6Weigh the migration path: both tools allow content export, but field-by-field migration is manual either way. Today's choice is a 3-5 year choice, not a 1-year one.

When to bring us in

Small editorial team with technical affinity and complex block content, pick Sanity. Many non-technical editors or a product catalogue, pick Contentful. When in doubt, a 1-2 week POC on your own content beats any comparison blog post.

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