Case Study
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Migrating hundreds of thousands of pages, re-platforming and extending for the leading composable AI integration platform
From Prismic to Uniform
We are the Prismic to Uniform migration experts
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Challenges with Prismic
Key pain points
We have a long history with Prismic, and at one point, we were agency partners, so count us as biased. However, if you're anything like us, we've had an absolutely terrible experience with Prismic.
They've historically changed their API ad hoc, resulting in many broken websites, which is especially bad for an agency. They've dumped infrastructure on the community, resulting in expensive migration bills and client dissatisfaction and they've updated their system with no way to migrate other than to rebuild your entire website for literally years.
If you're having a hell of a time, we can help you move away and do it without breakages. We've had to migrate quite a few folks and we have a standardised process that lets us migrate images, videos, text and content structure to the platform of your choice.
Dependency on third-party hosting
You don’t control the infrastructure, Prismic does. So you’re tied to their uptime, limits, and CDN behaviour.
Limited native integrations
Most serious integrations require extra tooling or custom code because Prismic’s built-in ecosystem is pretty thin.
Steep learning curve
Slices, custom types, and the editor workflow take time to understand, especially for teams new to component-driven CMS structures.
Lack of built-in versioning
There’s no full document history or global rollback, meaning mistakes are harder to recover from without workarounds.
Escalating pricing model
Costs jump fast as you add seats, locales, or repositories, making it expensive to scale a growing content team.
Limited out-of-box features
Beyond basic content creation, most advanced needs require custom development, external tools, or plugins.
Benefits of Uniform
Key advantages
Uniform positions itself as a “composable DXP,” which is enterprise-speak for “it does a bit of everything on top of your actual CMS.” To be fair, the visual workspace is genuinely useful. Marketers get drag-and-drop control, personalization, and A/B testing without pinging developers every five minutes. And if you’re already juggling multiple systems (CMS, commerce, DAM), the orchestration layer can tidy up the chaos.
That said… we’ll be honest, we don’t really build with DXPs like this anymore. Whenever a headless tool starts shouting “DXP” from the homepage, it usually means heavyweight architecture, unnecessary complexity, and a bill only Fortune 500 companies would smile at. If you’re considering it anyway, feel free to get in touch. We’ll happily walk you through better, modern alternatives before you sink a quarter’s budget into something you probably don’t need.
Visual experience composition
Uniform’s visual builder lets marketers piece together pages without pinging developers every 5 minutes. It’s basically a drag-and-drop layer on top of your headless stack.
Multi-source content federation
Uniform pulls content from multiple CMSs, DAMs, and commerce tools into one interface, so you don’t need 10 tabs open to build a single page
Real-time collaboration tools
Teams can edit, plan, and experiment together without overwriting each other’s work. It’s built for big organisations where ten people touching the same page is a weekly occurrence.
Enterprise-grade scalability
Uniform is built to handle traffic spikes and heavy personalisation workloads. It’s overkill for small sites but a safe bet for enterprises terrified of a Black Friday outage.
Omnichannel content management
You can pipe the same content across web, apps, and any other channel marketing dreams up. Useful for brands juggling multiple experiences without wanting to rebuild the same page three times.
Built-in A/B testing
Uniform ships with native testing and targeting, so teams can experiment without gluing together half a dozen tools. It’s marketer-friendly and fast.
Common questions
Prismic to Uniform migration FAQs
Answers to the most common questions about Prismic to Uniform migration
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.
How do we migrate away from Uniform?
Uniform is an orchestration layer, not a traditional CMS, so migration means detangling it from the systems it sits on top of. Your actual content likely lives in a separate CMS, DAM, or commerce platform. The Uniform-specific parts, including composition layouts, personalisation rules, and A/B test configurations, need to be rebuilt in your target platform or replaced with dedicated tools. We typically spend 2 to 4 weeks on Uniform-specific teardown, on top of whatever migration the underlying content sources require.
Why do teams leave Uniform?
The price-to-value ratio is the most common complaint. Uniform's enterprise pricing is steep, and teams find they're paying premium rates for an abstraction layer that adds complexity rather than removing it. The learning curve is real. Teams consistently need weeks of onboarding to become productive, and the orchestration model introduces debugging overhead that frustrates both developers and content editors. When the contract comes up for renewal, many teams conclude they'd be better served by a simpler architecture.
Do we actually need a DXP like Uniform?
Probably not. We've worked with teams that adopted Uniform because they were managing content across 4 or 5 different systems and wanted a single editing interface. In practice, most of those teams would have been better off consolidating into one strong headless CMS and using it as the single source of truth. The "composable DXP" pitch sounds good in a sales deck, but it often means you're paying enterprise prices to glue together tools that could be replaced by a cleaner architecture. We're happy to audit your stack and give you an honest answer.
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