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.
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From Storyblok to Builder.io
We are the Storyblok to Builder.io migration experts
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The process
How we migrate from Storyblok to Builder.io
- 01
Access and gating audit
First we check the existing Storyblok and see whether the data is clean enough to move straight over to Builder.io, and plan around any auth walls or bot protection in the way.
- 02
Rendering assessment and extraction
Then we work out how Storyblok 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 Builder.io 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 Builder.io 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 Storyblok
Key pain points
Storyblok is not our first recommendation for a headless CMS. The product looks polished, but documentation sprawl makes initial setup harder than it should be, and non-technical editors routinely get lost navigating spaces, stories, and nested components.
Pricing is the bigger issue. Extra locales are $20/month each, extra seats are $15/month each, and custom roles, SSO, and the GraphQL API are all gated behind the custom-priced Premium and Elite plans. Teams on Growth ($99/month) often end up on Growth Plus ($349/month) not because they want the extra features, but because they hit an API request or locale limit.
You'll also lean on third-party integrations for a lot of ordinary tasks, which means more code paths to maintain. Webhook behaviour has changed between releases without clear deprecation notices. The platform works fine once it's set up. Getting there just takes more engineering than the marketing suggests.
Customisation can take effort
Storyblok can do almost anything, but sometimes the "how" involves developer time, CLI commands, or manual tweaking. Great control, just not always plug-and-play.
Some integrations need extra work
For things like CRMs or complex platforms, you’ll likely build the integration instead of installing it. Expect a bit more engineering.
Slower editing
Real-time previews are great, but large pages or heavy components can load slowly. Occasionally, the editor UI feels less intuitive than the rest of the platform.
Asset management isn’t perfect
Renaming assets, bulk editing, or cleaning libraries can take longer than expected. It doesn't feel as polished as the rest of the system.
Permissions are fixed
Roles are predefined. For smaller teams, that’s perfectly fine. Bigger teams may want more granular access controls than Storyblok currently offers.
Pricing jumps with scale
You get a free tier, but some advanced features sit behind higher plans. It’s worth it for projects if you want to pay more; just something teams should budget for early.
Benefits of Builder.io
Key advantages
Builder.io occupies a unique spot in the headless CMS landscape. It is not really a traditional headless CMS in the way that Sanity or Contentful are. It is more of a visual page builder with headless capabilities bolted on. That distinction matters because if your marketing team needs to ship landing pages fast without filing Jira tickets, Builder.io genuinely delivers on that promise. The drag-and-drop editor is solid, and the ability to register your own React components so that non-developers can compose pages from your actual design system is a legitimately powerful idea.
Where Builder.io really shines is in bridging the gap between developers and marketing teams. You build the components, register them with Builder, and then hand the keys over. Marketers can assemble pages, run A/B tests, and publish without touching code. For agencies like ours, this means fewer "can you just move this banner" tickets and more time spent on actual engineering work.
The framework support is also genuinely broad. Next.js, React, Angular, Vue, Svelte, Qwik, SolidJS, and React Native all have SDKs. If you are running a modern JavaScript stack, Builder.io probably has an integration for it. The AI features they have been shipping are interesting too, though still early days in terms of real production reliability.
Visual drag-and-drop editor
The visual editor lets non-technical users build and edit pages using your actual codebase components. It is one of the better implementations of visual editing in the headless space.
Custom component registration
Developers can register their own React, Vue, or Angular components so editors drag and drop real design system pieces rather than generic blocks.
A/B testing and personalisation built in
Native experimentation tools let marketing teams run split tests and personalise content without needing a separate optimisation platform.
Broad framework support
SDKs for Next.js, React, Angular, Vue, Svelte, Qwik, SolidJS, and React Native mean you are not locked into a single frontend framework.
Marketing team autonomy
Content and marketing teams can ship landing pages, campaign pages, and promotions independently, which frees up developer time for product work.
Structured and visual content modes
Builder.io supports both structured data models for developer-driven content and visual page building for marketing-driven content, giving teams flexibility in how they work.
Common questions
Storyblok to Builder.io migration FAQs
Answers to the most common questions about Storyblok to Builder.io migration
Storyblok's Starter plan is $0 with 1 seat, 2 locales, 100K API requests, and 100GB of traffic. Growth is $99/month for 5 seats, 2 locales, 1M API requests, and 400GB. Growth Plus is $349/month for 15 seats, 10 locales, 4M API requests, and 1TB. Add-ons run $15/month per extra seat, $20/month per extra locale, $10 per extra 1M requests, and $75 per extra 250GB. Premium and Elite are custom-priced and gate SSO, custom roles, and the GraphQL API. The catch most teams hit is the gap between tiers, because there's no gradual scaling. A Growth account that runs over on traffic or locales jumps straight to $349/month, a 3.5x increase for what's often a small overage.
Get 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.
