Slingshot Bio
Roboto converged Slingshot Bio's WordPress and Shopify sites into one headless Shopify build on Next.js and Sanity, instrumented end to end and AI-ready.
View case study
The process
How we migrate from Sanity to Drupal
- 01
Access and gating audit
First we check the existing Sanity and see whether the data is clean enough to move straight over to Drupal, and plan around any auth walls or bot protection in the way.
- 02
Rendering assessment and extraction
Then we work out how Sanity renders its pages and pull the content out, even without CMS access.
- 03
AI-assisted sanitization
Everything extracted runs through our sanitization pipeline, which flags slop, normalizes structure, and leaves us clean content to work with.
- 04
Content-model design with the client
Before anything moves, we agree the Drupal content model with you, shaped around how your editors actually work.
- 05
Transform and soft-migrate
We transform the content to the agreed schema and run a full dry run, so mappings and edge cases prove out before production.
- 06
Execute the real migration
Once the dry run is clean, everything moves into Drupal in one controlled cutover.
- 07
Redirect mapping and throttled sitemap submission
Every old URL gets mapped to its new home with the right redirect, so rankings and link equity survive the move.
- 08
Agentic-browser QA
Finally, automated browsers sweep the new site for data issues, design regressions, and missing SEO signals.
- Ready when you are. We'll bring the moving boxes.Start my migration
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 Drupal
Key advantages
We'll give credit where it's due: Drupal is a serious CMS for serious projects. If you're building a government portal, a university website, or a massive multilingual platform that needs to serve content in 24 languages, Drupal is genuinely hard to beat. Its content modeling is incredibly deep, its permissions system is enterprise-grade, and its multilingual capabilities are the best in the open-source CMS world. The European Commission runs on it for a reason.
Where Drupal really shines is in complex, structured content architectures. You can model relationships between content types, build granular taxonomies, and set up editorial workflows that would make other CMS platforms weep. If your content team has 50 editors across multiple departments with different access levels, Drupal handles that without breaking a sweat. It's also one of the few traditional CMS platforms that has genuinely embraced decoupled architecture, so you can use it as a headless backend with a modern frontend framework if you want.
The community is smaller than WordPress but significantly more technical. Drupal developers tend to be proper engineers, and the ecosystem reflects that. Module quality is generally higher, security patches are taken seriously, and the project has strong governance. If you're in an enterprise or government context where compliance, accessibility, and security auditing matter, Drupal is a well-trodden path.
That said, we'd only recommend Drupal for projects that genuinely need its power. If you're building a marketing site or a blog, you're using a sledgehammer to hang a picture frame. Talk to us first, and we'll figure out if Drupal is actually the right fit or if you've been sold on it by someone who bills by the hour.
Exceptional content modeling
Drupal's entity and field system lets you build deeply structured, relational content architectures that most CMS platforms can only dream of. Complex taxonomies, references, and custom types are all first-class citizens.
Best-in-class multilingual support
With over 90 languages available out of the box and proper translation workflows baked in, Drupal is the gold standard for multilingual sites. No plugins, no hacks, just native support that actually works.
Granular permissions and workflows
The access control system is absurdly detailed. You can lock down roles, content types, fields, and editorial workflows with a precision that enterprise clients genuinely need and other platforms struggle to match.
Viable headless architecture
Drupal's JSON:API and GraphQL modules make it a legitimate headless CMS option, letting you pair its deep content backend with a modern frontend framework like Next.js or Nuxt.
Strong security track record
The Drupal security team is proactive and well-organized. Security advisories are clear, patches are timely, and the community takes vulnerabilities seriously, which matters a lot in government and enterprise contexts.
Open source with no vendor lock-in
You own your data, your code, and your hosting. There's no monthly SaaS bill that scales with your content volume, and you can move between hosting providers without rewriting anything.
Common questions
Sanity to Drupal migration FAQs
Answers to the most common questions about Sanity to Drupal migration
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 for up to 50 seats, with 25,000 documents and the same API allowances, plus pay-as-you-go overages, private datasets, and 5 roles including Editor, Developer, and Contributor. Enterprise pricing is custom for organisations that need custom roles, dedicated SLAs, or single-tenant infrastructure. Most mid-size teams we work with stay well inside Growth's limits.
Not sold on moving? Sometimes the platform is fine and the build is the problem. We also fix Sanity sites in place.
Sanity development agencyGet in touch
Tell us what you're building. We reply within one working day. Jono or someone on the team picks up every message personally.
