what cms should I choose for reusable content blocks

If your main goal is reusable content blocks, I’d choose a CMS that supports:

• structured content instead of page-only editing
• components/blocks you can reuse across pages
• rich APIs so the same block can be used on web, mobile, email, etc.
• editor-friendly previews so non-technical users can assemble pages easily

Best options by use case

1. Contentful

Best if you want a mature headless CMS with strong content modeling and reusable entries.

Pros

• Excellent for reusable components and structured content
• Strong API ecosystem
• Good for multi-channel delivery
• Widely supported by tools and frameworks

Cons

• Can get expensive
• Some teams find the modeling UI a bit complex

Good for: product sites, marketing sites, multi-channel content teams

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2. Sanity

Best if you want maximum flexibility and a very customizable editor experience.

Pros

• Highly flexible content modeling
• Great for reusable blocks and nested structures
• Real-time collaboration
• Powerful custom editing interfaces

Cons

• More developer involvement
• Setup takes more planning

Good for: teams that want custom block systems and developer control

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3. Strapi

Best if you want an open-source CMS you can self-host.

Pros

• Open source
• Good support for reusable components via content types and dynamic zones
• Self-hosting gives you control
• Strong admin UI

Cons

• You manage hosting, upgrades, and ops
• Less “enterprise polished” than some hosted tools

Good for: teams that want control and lower vendor lock-in

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4. Prismic

Best if you want simple reusable slices/blocks with a clean authoring experience.

Pros

• “Slices” are designed for reusable content blocks
• Easy for editors
• Good for marketing pages
• Nice preview workflow

Cons

• Less flexible than Sanity for complex content models
• Can feel limiting for advanced use cases

Good for: marketing sites and content teams that want simplicity

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5. Builder.io

Best if your priority is visual page building with reusable sections.

Pros

• Strong visual editing
• Good for reusable page sections
• Can empower marketers to build pages without developers
• Works well with modern frontend frameworks

Cons

• More focused on page composition than deep CMS modeling
• Can be pricier depending on usage

Good for: teams that want drag-and-drop reusable blocks

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Quick recommendation

• Want the best all-around headless CMS for reusable blocks? → Sanity
• Want a polished enterprise SaaS option? → Contentful
• Want open-source/self-hosted? → Strapi
• Want simple editor-friendly slices? → Prismic
• Want visual page building? → Builder.io

My default pick

If you’re starting fresh and want reusable content blocks, I’d usually recommend Sanity for flexibility or Contentful for a more established enterprise-style setup.

If you want, I can also give you:

1. a CMS comparison table, or
2. a recommendation based on your stack like Next.js, WordPress replacement, e-commerce, or marketing site.