Sanity gives you real-time collaboration, a fully customisable content studio, and GROQ queries that make content modelling feel like programming. Contentful gives you enterprise maturity, a polished UI, and a composable content platform that powers Fortune 500 marketing stacks. Here is where each one wins — and where the real-world trade-offs bite.
Selected Work
This comparison walks through how Sanity and Contentful handle real content operations — content modelling, developer experience, editorial workflow, pricing at scale, API design, and what actually matters when you are building a headless content architecture that needs to scale.
We build headless sites with both Sanity and Contentful — connecting them to Webflow, Astro, Next.js, and custom front ends. We have migrated content between platforms, debugged production content pipelines on both, and pushed each to its limits with large content models, multi-language setups, and programmatic content generation. This page reflects that real-world experience, not feature-count marketing.
| Capability | SanityRecommended | Contentful |
|---|---|---|
| Content modelling | Schema defined in code (JavaScript/TypeScript). Fully custom content types with nested objects, arrays, references, and conditional fields. You write the model — it compiles to the studio. Developer-first, infinitely flexible. | Web-based content model builder. Define content types, fields, and validations through a clean UI. Powerful for most use cases but less flexible for deeply nested or programmatic models. |
| Editor experience | Sanity Studio is a customisable React app you deploy yourself. You build the editing interface — custom input components, workflow panels, real-time presence. Editors see exactly what they need, nothing they do not. | Polished, consistent web UI out of the box. Content editors get a clean interface with content modelling, entries, media, and roles. Less customisable than Sanity but requires zero setup. |
| API & query language | GROQ — a powerful query language purpose-built for structured content. Supports joins, projections, filters, aggregations, and conditional logic. GraphQL also available. GROQ is what makes Sanity feel like a database for content. | RESTful API with filtering, ordering, and content preview. GraphQL (GraphQL Content API) for complex queries. Both are solid and well-documented — predictable, if less expressive than GROQ. |
| Real-time collaboration | Real-time content editing built-in — multiple editors see changes as they happen. Presence indicators, live previews, and no lock conflicts. This is Sanity's signature feature. | No native real-time editing. Multiple editors can work simultaneously but changes overwrite without real-time visibility. Content locking and versioning help manage conflicts but do not match Sanity's live experience. |
| Content localisation | Flexible localisation — field-level or document-level translation. Customisable locale structure. Strong documentation and patterns for multi-language content. Not as turnkey as Contentful but more configurable. | Native localisation engine. Field-level translation with locale fallbacks, auto-population from primary locale, and a clean locale-switching UI for editors. Built for global content operations from day one. |
| Developer experience | Code-first CMS. Schemas in JS/TS, Studio in React, GROQ queries, CLI for scaffolding, and a strong open-source community. Feels like building with a framework, not configuring a tool. Developers love it. | GUI-first with strong SDKs. Content model builder is visual, SDKs cover JavaScript, PHP, Python, Ruby, .NET, Java. Easier for teams without strong front-end developers. Developers who want code-level control can find the visual tools constraining. |
| Open source vs proprietary | Open-source core (MIT license). Sanity Studio, GROQ, and the content lake are open. You can self-host or use the managed cloud. No vendor lock-in — your content model is portable code. | Proprietary SaaS platform. Enterprise-grade reliability and support, but your content and models live on Contentful's infrastructure. Migration off the platform requires exporting and rebuilding. |
| Pricing model | Free tier: 20 users, 100K records, 1M API requests. Growth ($15/user/mo): unlimited records, custom roles. Enterprise: SSO, SLAs, dedicated support. User-based pricing — scales linearly with team size. | Free tier: 5 users, 1M records, 1M API calls. Basic ($300/mo): 10 users, 2M records, 5 locales. Premium ($850+/mo): 20+ users, 10M records, advanced roles. Enterprise: custom. Space-based pricing — costs jump at tier boundaries. |
| App & integration ecosystem | Growing plugin ecosystem — Sanity Exchange with community plugins for dashboards, workflows, Mux video, Shopify, and more. Smaller catalogue than Contentful's marketplace but more customisable. | Mature App Framework and marketplace with 100+ apps — translation services (Smartling, Phrase), DAM connectors (Bynder, Cloudinary), commerce integrations, and automation tools. Enterprise-focused ecosystem. |
| Content preview | Live preview with real-time content updates as you type. Granular preview configuration — you control what the preview URL resolves to and how draft content renders. Works with any front end via the Presentation tool. | Preview API with draft content support. Content Preview URL configuration per content type. Functional but less real-time than Sanity — editors see a preview, not the content updating as they type. |
| Self-hosting & infrastructure | Self-hosting supported via open-source core. Run your own content lake, Studio, and APIs. Also available as a fully-managed cloud service. Flexibility to choose your infrastructure. | Fully managed cloud platform only. No self-hosting option. This is a plus for teams that want zero infrastructure management and a minus for teams with data residency or self-hosting requirements. |
| Enterprise readiness | SSO (SAML/OIDC), SCIM, audit logs, custom SLAs, dedicated infrastructure, and SOC 2 Type II. Growing enterprise adoption — Spotify, Figma, Nike, Sonos. Mature enough for enterprise, younger than Contentful in this segment. | Enterprise DNA from day one. SOC 2 Type II, ISO 27001, GDPR, HIPAA. SSO, role-based access, custom SLAs, dedicated support. Powers content for BMW, KFC, Chanel, and large regulated enterprises. Gold standard for enterprise headless CMS. |
No pitch deck — just an honest read on migration scope, CMS modelling, and whether your stack belongs on Webflow.
Sanity and Contentful are both headless CMS platforms — but they represent different ideas about how content should be modelled, built, and maintained. Understanding that difference matters more than any feature checklist.
Sanity puts content modelling and studio configuration in code — JavaScript and TypeScript. Contentful puts them in a visual web UI. Developers who want programmatic control prefer Sanity. Teams who want visual tooling prefer Contentful.
Sanity treats your content as structured data — query it with GROQ (joins, projections, aggregations), model it like a database, and programmatically generate pages at scale. Contentful treats content as entries in a structured repository — accessible, reliable, and predictably modeled.
Sanity's real-time collaboration is a core differentiator — multiple editors, live updates, no lock conflicts. Contentful prioritises content consistency and versioning over real-time — safer for regulated environments, less fluid for creative teams.
Sanity Studio is a React app you own — you can build any editing experience. Contentful has a curated App Framework — vetted, stable integrations that work within the platform's boundaries. Unlimited flexibility vs predictable reliability.
Sanity's open-source core means your content model and queries are code you own. You can self-host, switch providers, or run hybrid infrastructure. Contentful is a platform — your content lives there, and migration is a project. Open-source portability vs SaaS dependability.
Sanity optimises for developer speed — ship a custom content studio, write GROQ queries, integrate with any front end. Contentful optimises for editorial speed — polished UI, familiar content modelling, minimal training for content teams.
Sanity and Contentful are the two leading headless CMS platforms — but they serve different segments of the market and different types of content operations.
Sanity is the fastest-growing headless CMS with 55K+ GitHub stars, a $400M+ valuation, and customers including Spotify, Figma, Nike, Sonos, and PUMA. It pioneered the concept of content as structured data — GROQ queries, real-time collaboration, and a fully customisable React Studio that makes content editing feel like part of the product, not a separate admin panel. Sanity appeals to teams that want developer control over the content layer — custom content models, programmatic content generation, and a platform that feels more like a content infrastructure than a managed service.
Contentful defined the enterprise headless CMS category. With 30K+ customers, $3B+ valuation, and a client list that includes BMW, KFC, Chanel, and Vodafone, it is the default choice for large organisations moving to composable content architectures. Its composable content platform — content modelling, orchestration, and delivery — is purpose-built for enterprises managing global, multi-brand, multi-language content operations at scale. Contentful appeals to teams that need a battle-tested, enterprise-grade platform where content operations are predictable, supportable, and compliant.
Sanity is an open-source headless CMS that treats content as structured data. Its core is the Content Lake — a real-time database for content — paired with Sanity Studio, a customisable React application that serves as the editing interface. Content models are defined in code (JavaScript/TypeScript), queries are written in GROQ (a purpose-built query language that supports joins, projections, and aggregations), and the entire platform can be self-hosted or run on Sanity's managed cloud. It is built for teams that want developer control over the content layer — custom editing experiences, programmatic content operations, and real-time collaboration built into the core.
Contentful is a composable content platform — an enterprise-grade headless CMS that models, manages, and delivers content via RESTful and GraphQL APIs. Content types are modelled through a clean web UI, editors manage content in a polished, consistent interface, and content is delivered globally through a CDN-backed API. Its App Framework and marketplace provide enterprise integrations — translation services, DAM connectors, commerce platforms — as managed, supported extensions. It is built for organisations that need a reliable, predictable content infrastructure that scales across brands, locales, and teams without requiring developer intervention for everyday content operations.
Sanity
Sanity content models are defined in JavaScript or TypeScript files. You declare document types, field types (strings, objects, arrays, references, blocks), validation rules, and preview configurations — all in code that is version-controlled, reviewable, and shareable. This means you can model deeply nested content (landing page sections, rich page builders, complex relational data) that would be awkward in a visual builder. The trade-off: non-developers cannot change the content model without a developer.
Contentful
Contentful content models are built through a visual web UI. You add content types, configure fields with dropdowns and checkboxes, set validations, and define relationships — all without touching code. This is excellent for teams where content architects are not developers and for rapid prototyping. The trade-off: deeply nested, programmatic, or dynamically-generated content models are harder to express in a visual interface. Changes are manual — no version-controlled schema-as-code.
Sanity wins on content modelling flexibility. Schema-as-code is version-controlled, reviewable, and handles complex nested content. Contentful wins on accessibility — content architects do not need a developer to change the model.
Sanity
GROQ is Sanity's purpose-built query language for structured content. It supports joins (joining documents across references), projections (returning only the fields you need), aggregations (count, sum, group), conditional logic, and deep filtering — all in a single query. A GROQ query can fetch a blog post, its author profile, related posts, and category metadata in one request. This is what makes Sanity feel like a content database, not just a CMS API.
Contentful
Contentful offers RESTful and GraphQL APIs. The REST API is predictable and well-documented — filter by field, order by date, paginate results. The GraphQL API supports complex queries with field selection, nested references, and filtering. Both are production-grade and backed by a global CDN. The trade-off: neither is as expressive as GROQ for complex relational data queries. Multi-level joins often require multiple API calls or carefully structured GraphQL queries.
Sanity wins on query power. GROQ's expressiveness for structured content queries is unmatched. Contentful's APIs are solid and predictable but less powerful for complex, relational data fetching.
Sanity
Sanity Studio is a React application you deploy. You control the editing experience — build custom input components (colour pickers, map selectors, rich text toolbars), configure workflow panels, add validation messages, and shape the interface around your editors' needs. The Studio can look and feel like an internal tool purpose-built for your content team. The trade-off: this customisability requires front-end development. You are building the editing tool, not just configuring it.
Contentful
Contentful's web app is polished, consistent, and requires zero setup. Content editors get a clean interface for managing entries, media, and content models — everything looks and behaves predictably. The UI is intuitive enough that editors need minimal training. The trade-off: you cannot customise the editing experience beyond what Contentful provides. If your editors need a specific workflow, field behaviour, or interface that Contentful does not support, you work around it.
This is a trade-off between flexibility and predictability. Sanity wins if you need a custom editing experience. Contentful wins if you need a polished, zero-setup editor that works out of the box.
Sanity
Sanity's real-time collaboration is a fundamental feature — not an add-on. Multiple editors see each other's changes as they type, presence indicators show who is editing what, and the Content Lake resolves conflicts without locking documents. For content teams that collaborate on the same content (marketing pages, blog posts, campaigns), this transforms the editing workflow from sequential to simultaneous. Editors can pair on content the way developers pair on code.
Contentful
Contentful does not have native real-time editing. Multiple editors can work on the platform simultaneously, but changes are saved independently — one editor will not see another's unsaved changes. Contentful's approach prioritises content consistency: versioning, draft/published states, and content locking prevent accidental overwrites. This works well for structured editorial workflows where content goes through review stages. It does not work well for live collaborative editing sessions.
Sanity wins decisively on real-time collaboration. If your content team collaborates on content in real time, Sanity's live editing is a genuine differentiator. Contentful's versioning-first approach is safer for regulated workflows but less fluid.
Sanity
Sanity pricing is user-based. Free tier: 20 users, 100K records, 1M API requests. Growth plan: $15/user/month for unlimited records and custom roles. Enterprise: custom pricing with SSO, SLAs, and dedicated support. The pricing scales linearly with your team — you pay per editor, not per content volume. For content-heavy sites with small editorial teams, this is cost-effective. For large editorial teams, costs scale with headcount.
Contentful
Contentful pricing is tier-based with steep jumps. Free tier: 5 users, 1M records. Basic: $300/month for 10 users, 2M records, 5 locales. Premium: from $850/month for more users, 10M records, advanced roles. Enterprise: custom. The tier model means you pay for a capacity band — and crossing into a higher tier (more users, more records, more locales) can double or triple your monthly cost. For large content operations, Enterprise pricing is negotiable. For mid-size teams, the tier jumps can be punishing.
Sanity wins on pricing predictability and flexibility. Per-user pricing scales linearly. Contentful's tier-based pricing has abrupt cost jumps at boundaries — better for enterprises that can negotiate Enterprise terms.
Sanity
Sanity's ecosystem is community-driven and open-source. The Sanity Exchange hosts community plugins — dashboards, workflow tools, Mux video integration, Shopify sync, translation workflows, and more. Plugins are typically open-source React components you install into your Studio. The ecosystem is smaller than Contentful's marketplace but grows faster and is more customisable. If a plugin does not quite fit, you fork it.
Contentful
Contentful's App Framework and marketplace are enterprise-focused. 100+ apps — Smartling and Phrase for translation, Bynder and Cloudinary for DAM, commercetools and Shopify for commerce, Optimizely for experimentation — are pre-built, supported, and maintained. Integration is through the Contentful web UI. The ecosystem is mature, enterprise-oriented, and reliable — but apps are closed-source and cannot be customised beyond their configuration options.
Contentful wins on ecosystem maturity. Pre-built, supported enterprise integrations for translation, DAM, and commerce. Sanity's ecosystem is more customisable but smaller and younger.
We’ll map your content model, integrations, and publishing workflow — then recommend what actually fits.
Pros
Cons
Pros
Cons
| Persona / scenario | Recommended | Why |
|---|---|---|
| Startup marketing site with small team | Sanity | Free tier covers 20 users — generous for startups. Per-user pricing scales with the team. Developer control over content models pays off as the product grows. |
| Enterprise multi-brand content platform | Contentful | Contentful's organisation management, localisation engine, and enterprise compliance are purpose-built for multi-brand operations at scale. |
| Rich, interactive content experiences | Sanity | Sanity's structured content + GROQ + Portable Text make it ideal for content-rich sites with nested components — landing page builders, interactive docs, editorial products. |
| Global marketing site with 10+ locales | Contentful | Contentful's localisation engine — field-level translation, locale fallbacks, auto-population — is mature and battle-tested for global content operations. |
| Developer portfolio or personal site | Sanity | Free tier covers personal projects comfortably. Open-source core, self-hosting option, and code-defined models appeal to developers building their own stack. |
| Regulated industry content platform | Contentful | Contentful's ISO 27001, HIPAA, and enterprise compliance posture is more mature. Dedicated support and predictable SLAs matter in regulated environments. |
| Programmatic SEO content engine | Sanity | GROQ queries, structured content, and schema-as-code make programmatic content generation at scale — thousands of SEO pages — straightforward in Sanity. |
| Large editorial team with structured workflows | Contentful | Contentful's roles, permissions, content locking, and versioning support structured editorial workflows where content moves through review stages. |
If Contentful's tier pricing has become a constraint, or you need developer control and real-time collaboration that Contentful does not provide, migrating to Sanity is a structured process. We map your Contentful content types to Sanity schemas, migrate content via the Contentful Export API, rebuild the editing experience in Sanity Studio (customised to your editors' workflows), and wire up your front end to the Sanity Content Lake. A typical migration of a mid-size Contentful space (20-50 content types, 5K-20K entries) takes 4-8 weeks. The result: the same content, a more flexible content model, real-time collaboration, and typically lower recurring costs — especially for content-heavy sites with small or medium editorial teams.
Migrate my siteB2B SaaS, agencies, education, professional services — performance-first launches with retainers that stick.
Sanity and Contentful are both excellent headless CMS platforms — but they are built for different teams and different philosophies. Sanity is the stronger choice for teams that want developer control: schemas-as-code, GROQ's expressive querying, a customisable React Studio, and real-time collaboration built into the core. Its per-user pricing and open-source foundation make it cost-effective and portable. Contentful is the stronger choice for enterprises that need a mature, predictable, and supportable content platform: built-in localisation, enterprise compliance, a polished UI for non-technical editors, and an ecosystem of pre-built integrations. The right platform depends on who will own the content layer — a development team that wants control, or a content operation that needs reliability. We build on both platforms and will recommend the right one based on your team, your content model, and how you work.
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