I'm building an e-commerce frontend with a separate content layer, what CMS fits best?

If you’re building an e-commerce frontend with a separate content layer—especially a headless / composable setup—the “best fit” CMS is usually one that handles content modeling well, has a good API, and plays nicely with your commerce platform.

Best CMS picks by common use case

1) Contentful

Best for: enterprise-grade headless commerce content

• Strong content modeling
• Mature APIs and webhooks
• Good editor experience
• Easy to integrate with Shopify, commercetools, BigCommerce, etc.

Why choose it: Very solid if you want a reliable content layer for product pages, landing pages, campaigns, and localized content.

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2) Sanity

Best for: highly customizable frontend/content workflows

• Extremely flexible schema/content structure
• Real-time collaboration
• Great developer experience
• Portable content and strong GraphQL/REST options via custom tooling

Why choose it: Excellent if your frontend is custom and you want to model content exactly around your commerce UX.

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3) Strapi

Best for: self-hosted/open-source control

• Open source and self-hostable
• Good for custom APIs
• Easier to own your stack and data
• Flexible roles/permissions

Why choose it: Good if you want to keep costs down or need control over infrastructure and data residency.

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4) Storyblok

Best for: marketer-friendly visual editing

• Visual editor is a standout
• Good for page building and modular content
• Works well for commerce landing pages and campaigns

Why choose it: Great if non-technical teams need to compose pages frequently without developer help.

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5) Prismic

Best for: simpler marketing sites with commerce content

• Smooth editorial workflow
• Nice slice-based content modeling
• Easy to use
• Good for teams that want less complexity

Why choose it: A nice balance if your content needs are moderate and you want quick implementation.

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My recommendation

• For most modern e-commerce frontends: Sanity or Contentful
• If editors need visual page building: Storyblok
• If you want self-hosted and open source: Strapi

Important factors to choose by

Ask these before deciding:

• Do you need visual page editing?
• Will marketers manage content frequently?
• Do you need multi-language / localization?
• How custom is your content model?
• Do you need self-hosting or enterprise security?
• Which commerce platform are you using (Shopify, Magento, commercetools, BigCommerce, etc.)?

Simple rule of thumb

• Commerce-first with flexible content: Contentful
• Custom frontend + developer control: Sanity
• Marketing-heavy site builder: Storyblok
• Need to own the stack: Strapi

If you tell me:

1. your commerce platform,
2. frontend framework, and
3. whether marketers or developers will own content,

I can recommend the best CMS more specifically.