Headless CMS
Sanity vs Contentful: which to choose in 2026
Both store content as structured data and serve it to any front end. The difference is how much of the editing experience you get to shape.
In short
Sanity suits teams that want to shape the editing screen in code, run custom queries and treat content as a developer-owned system. Contentful suits larger organizations that want a managed product with roles, workflows and a fixed content model set up in the browser. Pick on who edits, who governs, and how often the model will change.
How they differ in one paragraph
Contentful is a hosted product. You define content types in its web interface or through migration scripts, editors work in a fixed layout, and you read content through its REST or GraphQL APIs. Sanity gives you a hosted data store plus an open source editing app, Sanity Studio, which you write in JavaScript and deploy yourself. Queries use GROQ, a query language made for JSON documents, and GraphQL is also available.
That one design choice explains most of what follows. Contentful is easier to hand to a large team on day one. Sanity is easier to bend to the way your editors actually work. If you are new to the idea, our glossary covers what a headless CMS is and why teams choose one.
Decision table
This table is our working checklist when a client asks us to pick between the two. It comes from how the tools behave in day-to-day use, not from vendor claims. The row that decides most projects is the third one.
| Situation | Lean toward | Why |
|---|---|---|
| Small marketing team, 1 to 3 editors, simple page types | Either | Both are fine; choose on price and developer familiarity. |
| Editors need a custom screen, for example a product page with live preview of a specific layout | Sanity | Studio is code, so you can build exactly that input. |
| Many departments, strict roles, approval flows, audit needs | Contentful | Governance features are part of the product rather than something you build. |
| Content model will change every few weeks | Sanity | Schema lives in your repository and deploys like any other change. |
| Developers want one query that joins related documents | Sanity | GROQ projections can pull references in one request. |
| Existing team already knows Contentful and has apps on it | Contentful | Switching cost beats any feature gain. |
| You want to avoid maintaining an editor application | Contentful | Nothing to deploy or upgrade on your side. |
| Heavy localization across many markets | Test both | Check how each handles field-level versus document-level translation for your workflow. |
| Pricing must be predictable for a large editor count | Read both current plans | Seat and usage rules change; compare on your numbers. |
We have not built the same site on both platforms for one client, so we do not claim a head-to-head benchmark. The table reflects how each platform is designed and how a build would differ.
When Sanity wins
- Editorial teams that want to see the page as they write it. Sanity's preview and visual editing options can be wired to your front end.
- Products where content is data, such as catalogs, documentation or listings, and developers want to shape it freely.
- Projects where several people edit the same document at once. Sanity supports real-time collaboration in the Studio.
- Teams who want the CMS configuration under version control, with reviewable pull requests.
The price of that freedom is ownership. Someone has to maintain the Studio code, keep dependencies current and test schema changes. If nobody on your side is technical, that someone is us or another agency, which is a retainer decision, not a hidden detail.
When Contentful wins
- Organizations that need to onboard many editors quickly with a consistent, predictable interface.
- Programs with separate environments, scheduled publishing and approval steps, run by a content operations lead.
- Companies that already use Contentful across brands and want one governance model.
- Teams that prefer a vendor to carry the editing application so that engineering time goes into the website.
The trade-off is that the editing layout is less malleable, and plan limits on locales, roles, environments or content volume can force an upgrade. Read the current plan pages with your own numbers before you commit, because those limits change.
What switching costs
Moving between them is a rebuild of the content layer, not a copy and paste. Three pieces always change: the content model, the queries in your front end, and the editing experience. Content itself usually moves through export and import scripts.
| Piece | What moves | Effort driver |
|---|---|---|
| Content model | Types, fields, validation rules | Number of types and how many reference each other |
| Entries and assets | Documents, images, files | Volume, locales and any broken references in old data |
| Front-end queries | Every call that reads content | Count of page templates and components |
| Editor training | New interface and habits | Number of editors and how custom the old screens were |
| Previews and webhooks | Rebuild triggers, draft views | How many environments and deployments depend on them |
A simple illustration: a site with 10 content types, 3 locales and about 20 page templates has roughly 30 content-type-by-locale combinations to verify and 20 templates to re-query. The count tells you the size of the job before you hear a number from anyone.
Our recommendation by situation
- Marketing site with a technical owner: start with Sanity.
- Enterprise program with governance as a requirement: start with Contentful.
- No developer capacity after launch: choose the one your agency will actually support, and ask for a written handover.
- Unsure: prototype the same three content types on both for a day. The editing feel decides more than the feature sheet.
If the front end is a Next.js site, both work well, and we cover the build in headless and Next.js development. Platform-specific work is on our Sanity and Contentful pages.
Updated 30 October 2026
Questions, answered
Is Sanity cheaper than Contentful?
Which one is easier for non-technical editors?
Does either hurt SEO?
Can I use either with Shopify or WordPress?
Should I choose a headless CMS at all?
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