Case Study
View Case StudyTray.ai
Migrating hundreds of thousands of pages, re-platforming and extending for the leading composable AI integration platform
From Dato CMS to Prismic
We are the Dato CMS to Prismic migration experts
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Challenges with Dato CMS
Key pain points
DatoCMS gives all the vibes of Prismic, but is somehow less flexible. It can feel like a glorified drag-and-drop schema builder. The moment you want to do anything mildly custom, the walls start closing in. And yes, the pricing stings. It scales fast, which is great for Dato, not so great for anyone trying to run a startup without selling a kidney.
The ecosystem is small, the extensions are thin, and deeper customisation often turns into "well, I guess we're building that ourselves." There's no hard spend cap — DatoCMS confirmed overages accumulate automatically on paid plans with no way to set a budget limit, so surprise bills are a real risk. Once your project grows, you quickly realise drag-and-drop doesn't magically give you validation or extensibility. If you need something genuinely custom or long-term scalable, there are better choices. Just contact us before you start one of the most expensive journeys.
Limited customisation options
DatoCMS hits a ceiling fast if you need deeply custom logic. The drag-and-drop model is convenient, but it doesn't give you the freedom a code-first setup would.
Pricing based on traffic
Costs scale with usage, which can get painful quickly for growing sites. Traffic spikes = surprise bills, and there's no hard spending cap to protect you.
Steeper learning curve
While the UI is simple, the API-driven side demands more technical understanding. Non-developers may struggle once things get complex.
Need for additional plugins
Out-of-the-box features only go so far. More advanced workflows often require plugins or custom development to bridge gaps.
Limited feature set scalability
Great for small–mid projects, but larger, more demanding setups can outgrow what DatoCMS offers out of the box.
Potential integration issues
Certain frameworks and tools need careful configuration, and edge cases appear more often than you'd expect in more mature CMS ecosystems.
Benefits of Prismic
Key advantages
Prismic is phenomenal for simplistic page-builder-style websites. Its simplistic drag-and-drop page builder, along with the newer code-based version, helps you generate like-for-like components and automates the developers' process.
The built-in media optimisation tool is also great, so you can ensure that even if you're uploading 4mb images, they're going to be scaled down with minimal compression artefacts.
Content scheduling capabilities
Prismic makes it ridiculously easy to plan content ahead with built-in scheduling without any plugins or workarounds. Just pick a time, hit schedule, and your release goes live exactly when you want it.
Intuitive visual editor
The editor feels natural even for non-technical teams, with clean previews and simple fields. It keeps the writing flow distraction-free while still giving developers structure.
Efficient slices feature
Slices let you build repeatable, flexible components that marketers can rearrange without breaking layouts. It’s the closest thing to structured Lego-blocks for content teams.
Rich media embedding
Embedding images, videos, and rich assets takes seconds. You don't need to hack templates. Just paste, pick, and publish.
Flexible component reuse
Developers create once, marketing teams reuse forever. Slices and custom types make content scalable without adding complexity.
Seamless publishing experience
Publishing is fast, predictable, and drama-free. If you want to do a small tweak or a full-page release, everything ships smoothly with minimal cognitive load.
Common questions
Dato CMS to Prismic migration FAQs
Answers to the most common questions about Dato CMS to Prismic migration
How does DatoCMS compare to other headless CMS platforms?
DatoCMS sits in an interesting middle ground. The UI is polished and editors pick it up fast, which puts it ahead of more developer-centric options like Hygraph or Strapi. The image pipeline is genuinely excellent, with automatic optimisation and responsive transformations built in. Visual Editing launched in February 2026, so editors can now click directly on page elements to make changes with real-time updates — available on all plans including Free. Where it still falls short is customisation depth. Compared to Sanity, you hit ceilings sooner when you need custom validation, unique editorial workflows, or deeply nested content structures. Compared to Contentful, DatoCMS is cheaper at lower tiers but has a smaller plugin ecosystem. It's a solid choice for small to mid-sized projects, but larger builds tend to outgrow it.
What does DatoCMS pricing look like as traffic grows?
DatoCMS pricing is tied to API calls and bandwidth, which means costs scale with your traffic. The free tier includes 100k Content Delivery API calls per month and 10GB of bandwidth. Separately, the Developer plan Content Management API limit was raised to 25k monthly calls in April 2026. The Professional plan runs €199/month on a monthly basis, or €149/month billed annually, with higher limits including 1M CDA API calls and 1TB bandwidth per month. The Enterprise tier is custom-priced. One real concern worth flagging is that there is no hard spending cap. DatoCMS confirmed in their community forum that paid plans let overages accumulate automatically with no way to set a budget limit — so a traffic spike or viral post can generate surprise bills without warning. Set up API caching aggressively and lean on static generation to keep costs predictable. If budget guardrails are critical to your team, factor that in before committing.
Is DatoCMS good for non-technical content editors?
For basic content editing, yes. DatoCMS has one of the cleaner editor interfaces in the headless CMS space. Drag-and-drop schema building means content teams can understand the structure visually, and the media library is well-designed. Visual Editing — launched February 2026 across all plans — now lets editors click directly on live page elements rather than switching to a separate preview environment, which closes a long-standing gap. The issues that remain are around scale. Editors managing content across multiple locales find the interface gets cluttered. The Structured Text editor has been noted as slow on very long documents with heavy hyperlink use (a bug patched in April 2026, so recent versions should be fine). For teams coming from WordPress or HubSpot, the shift away from WYSIWYG-first thinking is still an adjustment, but Visual Editing reduces the friction considerably.
What should you watch out for when migrating from DatoCMS?
The migration path out of DatoCMS is cleaner than most. Both GraphQL and REST APIs give you full content access, so extraction is straightforward. Schema mapping is the main planning task, since DatoCMS's modular content blocks need to be translated to whatever structure your target CMS uses. The thing to watch is image URLs. DatoCMS serves images through its own CDN with transformation parameters baked into the URL, so you'll need to re-upload assets and update references across your content. Budget 3-6 weeks for a typical DatoCMS migration. If you're using their Structured Text field type, allocate extra time to convert that into your new CMS's rich text format.
How much does Prismic cost?
Prismic has a free plan for 1 user with limited API calls. The Starter plan is $7/month per user for small teams. The Small plan is $150/month for up to 25 users with more locales and API bandwidth. Medium is $500/month. Large and Enterprise plans go higher. The pricing jumps are significant once you need multiple locales or repositories. We've had clients hit the ceiling on the Small plan faster than expected because of how Prismic counts API calls and custom types.
What are the best Prismic alternatives?
Sanity is the alternative we recommend most. It gives you better content modelling, real-time collaboration, and a query language (GROQ) that's far more flexible than Prismic's API. Contentful is another option with a bigger ecosystem, though pricing is steeper. If you liked Prismic's Slices concept, Sanity's block-based content approach works similarly but with more depth. We've migrated multiple former Prismic agency partners to Sanity, and the developer experience improvement is always the first thing they mention.
Can I migrate from Prismic to another CMS?
Yes. We've migrated quite a few Prismic projects, mostly to Sanity. We export your custom types, documents, and media through Prismic's API, then restructure everything for the target platform. Prismic's Slice-based content maps well to Sanity's portable text and block system. Typical migrations take 3-5 weeks. We keep your existing Prismic site live throughout, so there's no downtime. The biggest challenge is usually handling Prismic's media library, since images need to be moved to a new CDN.
Is Prismic a good CMS for developers?
It's decent for simple projects. The Slice Machine tooling is clever and the TypeScript support has improved. But Prismic's API has limitations that frustrate developers on bigger projects. You can't do complex queries, filtering is basic, and the content modelling is shallow compared to Sanity or Contentful. The bigger issue is Prismic's track record of breaking API changes and infrastructure shifts that have caused production outages. Developers who need reliability and deep customization are better served elsewhere.
Why are teams leaving Prismic?
The main reasons we hear are API instability, limited content modelling depth, and pricing that doesn't match the feature set. Prismic has a history of making breaking changes to their API and infrastructure without adequate migration paths. One major version change left agencies (including us, when we were partners) with broken client sites and expensive rebuild bills. Teams also outgrow the content modelling quickly. Once you need complex relationships between content types, Prismic's flat structure becomes a bottleneck.
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