Case Study
View Case StudyTray.ai
Migrating hundreds of thousands of pages, re-platforming and extending for the leading composable AI integration platform
From Sanity to Contentful
We are the Sanity to Contentful migration experts
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Challenges with Sanity
Key pain points
We obviously prefer Sanity, so much so that our own website is on Sanity. But if you don't have the right implementation team, you might find yourself in a bad situation. Its highly customizable nature can lead to complexity and time-consuming setup processes for less experienced developers. We've inherited our fair share of stinkers, but we advise that before you jump ship, you let us look over it to see if it's salvageable.
That said, if you are considering moving, we can help you migrate away with automated migration scripts, web scraping, and content mapping. It'll be a 1:1 with whatever platform you choose.
Not always plug-and-play
Sanity gives you a ton of flexibility, but it’s not a “drag-and-drop” CMS. If your team prefers instant themes and presets, you’ll need a little extra setup to get started.
Potentially high resource demand
As your content model grows, Sanity gives you incredible power and real-time performance. Just keep in mind that very large projects may require a bit more horsepower behind the scenes.
Less ideal for beginners
Editors love Sanity once everything is set up, but teams switching from traditional CMSs may need a short onboarding period to learn the workflow.
Infrastructure management needed
Unlike hosted CMS platforms, you own your content pipeline. That gives you full control and scalability, but also means setup and environments need to be managed properly.
Technical skill required
Since Sanity is schema-driven, developers can model content precisely the way your business needs it. Non-technical teams benefit from that structure, but setup usually requires engineering support.
Complexity in setup
Sanity doesn’t force rigid templates or assumptions. You have to define everything like content, structure, and workflows. The tradeoff: a bit more initial setup for much more flexibility long-term.
Benefits of Contentful
Key advantages
Contentful is one of the most established headless CMS choices, and we still see plenty of customers land on it after a shortlist.
It's built around structured content, so you model fields once and pull them into any front end you like. That means no copy-pasted components scattered across pages. It also has first-party support for A/B testing and personalization through its Studio add-on, which most competitors don't match natively. The app ecosystem covers SEO, translation, validation, and asset management, and editors get live side-by-side preview for content they're working on.
If your team has the budget and the developer resources to model content properly, it's a solid pick.
API-first design
Contentful was built for APIs from day one, which means your content plugs cleanly into apps, websites, and mobile.
Developer-friendly flexibility
Schemas, content models, and references can be tuned however you like. If your stack is anything beyond “cookie-cutter,” Contentful won’t get in your way.
User-friendly interface
Editors enjoy using it. Clean UI, quick search, structured fields, and no “where does this go again?” confusion.
Extensive integration capabilities
Plug in analytics, eCommerce, automation, and translation. Contentful plays nicely with almost anything. And if something isn’t supported yet, you can wire it up yourself without hacking the platform apart.
Scales under traffic
Contentful's global CDN holds up under heavy load. We've run it on sites pushing millions of monthly requests without needing bespoke infrastructure to handle spikes.
Cloud-based architecture
You don't have to install, patch, or maintain anything. It’s fast, globally distributed, and always up to date. Your content team can ship from anywhere without a DevOps babysitter.
Common questions
Sanity to Contentful migration FAQs
Answers to the most common questions about Sanity to Contentful migration
Why should we migrate to Sanity instead of another headless CMS?
Sanity's Live Content API means content goes live the instant you press publish, with zero caching issues. We've migrated teams from WordPress, Contentful, Drupal, and legacy platforms, and the consistent feedback is that the editorial experience is faster and more flexible. The schema-as-code approach means your content model is version-controlled alongside your codebase. Pricing starts free for small teams and scales predictably, unlike platforms that hit you with surprise API overage bills.
What does a migration to Sanity actually involve?
A typical migration has three phases. First, we map your existing content model to a Sanity schema, which usually takes 1 to 2 weeks depending on complexity. Second, we build automated migration scripts that transfer your content, media assets, and relationships. Third, we set up the frontend integration and editorial workflows. For a mid-sized site with 500 to 2,000 pages, the full process usually runs 4 to 8 weeks. We use our Turbo Start Sanity foundation to accelerate the setup so you're not starting from zero.
How long does it take before our content team is productive in Sanity?
Most editors are comfortable within the first week. Sanity's Presentation tool gives them a side-by-side live preview that feels intuitive, especially for teams used to visual page builders. The real-time collaboration means multiple editors can work on the same document without conflicts. We typically run a 2-hour onboarding session and provide a custom guide tailored to your specific content model. After that, editors rarely need developer support for day-to-day publishing.
How much does Sanity cost?
Sanity's Free plan includes 20 user seats, 10,000 documents, 1M CDN API requests, 250K regular API requests, 100GB of assets, and unlimited locales. The Growth plan is $15 per seat/month with 25,000 documents and the same API allowances, plus pay-as-you-go overages and 5 roles including Editor, Developer, and Contributor. Enterprise pricing is custom for organisations that need custom roles, SLAs, or private datasets. Most mid-size teams we work with stay well inside Growth's limits.
How much does Contentful cost?
Contentful has a Free tier with 10 users, 100K API calls per month, 25 content types, and 10,000 records. The Lite plan is $300/month for 20 users, 1M API calls, and 100GB CDN bandwidth. Premium is custom pricing with unlimited API calls and a 99.99% uptime SLA. We've seen teams hit the free tier's API ceiling or content type cap fast, and the jump to Lite is often forced by a single limit rather than a feature need.
What are some alternatives to Contentful?
Sanity is the alternative we recommend most. It gives you real-time collaboration, a customizable studio, and pay-as-you-go pricing that doesn't punish you for scaling. Storyblok is worth considering if your editors want a visual builder. We've migrated teams off Contentful to both, and Sanity consistently gets the best feedback from developers and content editors alike.
How does Contentful compare to Sanity on pricing?
Contentful charges $300/month for its Lite plan with hard caps on API calls, seats, and content types. Sanity's pricing is usage-based, starting free and scaling with actual consumption. For most mid-size projects, Sanity ends up significantly cheaper. The real difference is that Sanity doesn't gate core features behind premium tiers the way Contentful does with roles, SSO, and content modelling limits.
Can I migrate from Contentful to Sanity?
Yes. We've migrated dozens of Contentful projects to Sanity. The structured content model in Contentful maps well to Sanity's schema, so most migrations are straightforward. Content, assets, references, and localized fields all transfer. Our typical migration takes 2-4 weeks depending on the number of content types and the complexity of your references. We handle frontend rewiring too if you're on Next.js or a similar framework.
Is Contentful good for large enterprise websites?
It can be, but the costs get steep. Enterprise plans are custom-priced and often land in the $50,000-$100,000+ per year range. If you have deep pockets and your team already knows the platform, it works. If you're evaluating from scratch, we'd push you toward Sanity for enterprise use. You get equivalent API performance, better real-time editing, and a pricing model that doesn't penalize growth.
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