Case Study
View Case StudyTray.ai
Migrating hundreds of thousands of pages, re-platforming and extending for the leading composable AI integration platform
From WordPress to Prismic
We are the WordPress to Prismic migration experts
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Challenges with WordPress
Key pain points
Talking trash about WordPress is therapy at this point. We've had to build it for years, and it's consistently awful. I guarantee that if you have used it for long enough, you've experienced a site-breaking PHP error or been locked out of your admin panel due to a faulty plugin. We know the world of horrors, and we regret adding to that 40% of the web. Yes, it really makes up 40% of the web.
Potential security vulnerabilities
When you power half the internet, the hackers notice. WordPress stays safe, but only if someone is constantly updating, patching, and watching it like a hawk, which, trust us, you don't want to.
Heavy reliance on plugins
If you want any new feature, install a new plugin. Before you know it, your site is held together by 27 plugins and a prayer that none of those plugins are removed from the market.
Compatibility issues
Themes, plugins, and core updates sometimes play nicely together, leading to surprise breakages and debugging sessions you didn’t plan for.
Maintenance takes time
WordPress doesn’t run itself. You have to run backups, security patches, plugin conflicts, and random errors. Someone has to tuck it in at night.
Performance needs tuning
WordPress sites need caching, CDN, and database optimization to stay fast, especially if you plan to scale.
Customization has limits
You think you can do a lot with themes and plugins, but when it comes to custom experiences, it means custom dev work (or going headless entirely).
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
WordPress to Prismic migration FAQs
Answers to the most common questions about WordPress to Prismic migration
What are the best WordPress alternatives?
It depends on what you're building. For marketing sites, Webflow or Framer will get you further with less pain. For content-heavy projects that need a headless CMS, Sanity is our go-to recommendation. It gives developers full control over the frontend while editors get a clean, modern interface. If you're a developer looking for alternatives specifically, Next.js paired with Sanity or even a static site generator will outperform WordPress on speed, security, and developer experience.
How much does WordPress cost per month?
WordPress.org itself is free, but hosting, themes, premium plugins, and maintenance add up quickly. A basic setup on SiteGround runs about $3-15/month for hosting. Add a premium theme ($50-200 one-time), a few paid plugins ($100-500/year), and a security solution. Realistically, you're looking at $30-100/month for a properly maintained small business site. WordPress.com's managed plans run $4/month (Personal) to $45/month (Commerce) on annual billing, and plugin installs only unlock on the Business plan and above at $25/month. WordPress.com Enterprise starts at $25,000/year.
How do I migrate from WordPress to a headless CMS?
We start by exporting your WordPress content using WP's REST API or a database export, then restructure it for the target CMS. Posts, pages, categories, tags, media, and custom fields all get mapped to the new schema. The frontend gets rebuilt in a modern framework like Next.js. The whole process usually takes 3-6 weeks depending on how many custom post types and plugins you have. We've done this migration enough times to have solid tooling for it.
What are the best WordPress alternatives for developers?
If you're a developer tired of PHP and plugin conflicts, look at headless CMS options paired with a frontend framework. Sanity with Next.js is our top pick. You get TypeScript, version control for your content schema, and a frontend you actually enjoy working with. Strapi is another option if you want self-hosted and open-source. For simple sites, Astro with markdown content is surprisingly powerful and deploys anywhere.
Is it worth migrating away from WordPress?
For most teams we work with, yes. The maintenance burden alone costs more than people realize. Between plugin updates, security patches, performance tuning, and the occasional site-breaking PHP error, WordPress demands constant attention. Modern alternatives give you better performance, stronger security by default, and a developer experience that doesn't feel like 2010. The migration itself is an investment, but the reduced ongoing costs and improved site speed usually pay for it within 6-12 months.
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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