Storyblok vs Sanity for Marketers and Developers

Deciding between Storyblok and Sanity usually has more to do with their contrasting approaches to content.

So rather than repeat the definitions you’ve already read elsewhere, this guide focuses on the decision framework you’re probably still missing: 

• What each platform costs at your actual team size.
• How multilingual support scales beyond a handful of locales.
• Which certifications matter for procurement. 
• What their AI features can do. 
• And what migrating between them would actually involve.

The goal is to help you see where each platform fits, where the tradeoffs start to matter, and which one is more likely to hold up as your content operation grows.

What Is the Core Difference Between Storyblok and Sanity?

Sanity is a headless CMS that stores content as structured data defined in code. Developers model that content once, and any front end can then pull it through an API. Storyblok is a visual-first CMS that stores content as pages built from components, so editors assemble and preview layouts directly in the browser.

That difference carries through to every element of how each platform works. Sanity’s schemas sit in the repository, versioned alongside the rest of your codebase like any other engineering artifact. Storyblok’s content types live in its admin interface instead, where they can be edited through the UI rather than a pull request.

This distinction determines who can add a new content type without bringing in a developer. With Storyblok, a content lead can define a new component directly through the interface. With Sanity, the same change requires someone to touch the code, even if the change itself is small.

That said, both platforms are API-first and cloud-hosted, so neither has an inherent advantage there. The difference is in approach: structured data versus visual assembly, rather than underlying capability. And almost everything that follows in this guide traces back to this one architectural choice.

	Sanity	Storyblok
Content model	Highly flexible, code-defined schemas for structured content and reusable components.	Component-based content models, configured through the UI or API.
Editing	Customisable Sanity Studio with live preview, visual editing and page building. Developer-configurable.	Visual Editor with live preview and drag-and-drop page assembly.
Real-time co-editing	Included on every plan, with simultaneous editing and live collaborator presence.	No equivalent simultaneous co-editing within stories; uses conflict detection, locking, comments and workflows.
Query APIs	GROQ and GraphQL on every plan.	REST on all plans; GraphQL on Premium and Elite.
Pricing basis	Growth: $15/seat/month, with no per-locale charge. Additional usage costs apply.	Growth Plus: $349/month, including 15 seats and 10 locales.

Which Platform Lets Non-Technical Editors Work Without a Developer?

Both platforms can be run by non-technical editors day-to-day; Storyblok gets them there with less setup, while Sanity matches the experience once a developer configures Studio.

That’s because Storyblok’s component-based visual editor is designed around editors assembling pages themselves. Most of the technical work happens upfront, when developers build the component library they’ll use. Once that library is in place, editors can handle day-to-day publishing without touching code.

Sanity, on the other hand, deliberately separates content modeling from content editing: a developer defines the schema in code, then editors work within Studio without needing to touch that schema themselves. The upfront investment is significant, but if the model remains stable, it becomes a one-time setup cost rather than an ongoing developer dependency.

What can be surprising is precisely how much of the practical gap Sanity closes once it’s properly configured. Live preview and click-to-edit can create an editing experience comparable to Storyblok’s.

If you have developer resources and a schema that’s stable, Sanity’s upfront investment can pay off quickly. If it changes every sprint, you’ll need a developer in the loop regardless of which platform you choose.

Which Fits a Team of Marketers and Developers?

For a team with both marketers and developers, the deciding factor is whether your content needs to be reused across more than one surface. If your content shows up across web, app, and email, the structured model offers a meaningful advantage for publishing velocity. 

If your output is primarily pages and campaigns on a single website, the upfront modeling work is slower to pay for itself, because there’s little need to repurpose that content elsewhere.

That’s why most enterprise teams shouldn’t make this decision based on marketer or developer headcount. In reality, most platforms will be a balance of both, with marketers and developers working from the same content.

What Do Storyblok and Sanity Cost?

A 15-person team can’t use Storyblok Growth at all because it caps at 10 user seats. So the comparison is Storyblok Growth Plus at $349 (billed monthly) versus Sanity Growth at $225 (15 seats at $15 each), rather than the entry-level tiers most pricing pages prioritize.

Storyblok Growth Plus is $349/mo with 15 seats and 10 locales included. It caps at 15 seats (no additional seats can be purchased) and at 10 locales (no per-locale add-on on this plan). To exceed either, you move to custom Premium/Elite pricing. Storyblok’s $20/locale add-on applies only to the Growth plan, which itself caps at 10 seats. Sanity Growth costs $15 per seat per month, with no locale charge regardless of how many locales you add.

There are additional Sanity costs to account for, though. Dedicated support, for example, costs $799 per month if your team needs it. So the headline figures on either pricing page only tell part of the story at 15 seats.

Sanity’s cost isn’t based only on the number of users. Teams should also consider usage such as documents, API requests, assets, bandwidth, datasets, and other plan limits. For larger implementations, these limits can have a bigger impact on total cost than the number of editor seats alone.

How Do Storyblok and Sanity Handle Multilingual Content?

On the Growth plan, Storyblok charges $20 per month for each locale beyond the 2 included (locales are unlimited on Growth). Growth Plus includes 10 locales and can’t add more, while Sanity doesn’t charge for locales on any plan.

Sanity’s unlimited locales still require a developer to configure the localization pattern, so “unlimited” doesn’t mean there’s no setup cost. Instead, the expense shifts from an ongoing subscription charge to an upfront engineering task.

Sanity gives developers flexibility in how localization is modeled. Teams can use document-level localization when the entire document needs separate language versions, or field-level localization when only specific fields, such as titles or descriptions, need to be translated. This allows teams to choose a localization structure that matches their content model, but the approach needs to be planned and configured during development.

At 5 locales, Storyblok Growth Plus adds no extra cost because you’re still within the 10 included, so the platforms remain roughly comparable on locale cost alone. The same is true at 8 locales. At 12, however, Growth Plus can’t cover it at all (the plan includes 10 locales and has no per-locale add-on) so the team has to move to custom Premium/Elite pricing, while Sanity‘s cost stays the same regardless of locale count.

That difference isn’t dramatic at moderate locale counts, but it becomes increasingly meaningful as a global rollout expands beyond the allowances shown in the headline pricing.

What Security Certifications Do Storyblok and Sanity Hold?

Sanity is SOC 2 Type 2 certified and states GDPR and CCPA compliance. Storyblok’s Trust Center lists ISO 27001, TISAX, GDPR, and the EU-U.S. Data Privacy Framework. Those lists don’t overlap perfectly, which matters if your procurement team needs a specific certification rather than broad reassurance around compliance.

Neither platform includes its strongest access controls on entry-level plans, either. Storyblok reserves SSO and SCIM for its Premium and Elite tiers, while Sanity reserves SSO for Enterprise. In both cases, the certification story goes beyond what’s shown on the standard pricing page, so if SSO or SCIM is a procurement requirement, you’ll need to discuss it directly with sales rather than rely on the plan comparison chart.

How Do Storyblok and Sanity Handle Collaboration?

Sanity supports simultaneous multi-user editing on every plan, so several people can work in the same document at once without creating conflicts. Storyblok structures collaboration differently, around role-based approvals, content locking, and inline comments instead of live simultaneous editing.

Neither model is inherently better; they’re designed for different workflows. In Sanity, two editors can open the same document, make changes at the same time, and see those changes sync as they work. In Storyblok, an editor might draft a page, move it into review, assign it to a teammate, gather feedback through comments, and then progress it to the next workflow stage.  

Real-time editing works well for teams that need to co-edit the same content together. Structured approvals make more sense when content needs to move through defined review stages before publication, which is often closer to how larger editorial or brand teams operate.

Sanity also provides role-based permissions that can control what different users can access or change. Enterprise teams can create custom roles that restrict access to specific document types or actions such as publishing. This is useful when editors, reviewers, developers, and administrators need different levels of access.

What Can Each Platform’s AI Do Today?

Sanity’s AI Assist helps editors generate and transform structured content directly within Sanity Studio. Content Agent provides broader conversational AI for finding, analyzing, creating, and updating content across Sanity projects, while the Content Agent API brings those capabilities into custom applications and workflows.

Storyblok’s FlowMotion, which automates workflows across connected systems, is sold separately as a paid add-on through Storyblok’s sales team rather than included in any standard plan. Storyblok does offer in-editor generation and translation on its self-service plans, so you can access some AI functionality without the enterprise add-on, just not the full FlowMotion workflow automation.

Both platforms’ AI offerings are changing quickly, and treating “AI features” as a simple checkbox misses the bigger distinction: Sanity is applying AI to content structure, while Storyblok is applying it primarily to workflow automation.

Are There Any Alternatives to Consider Besides Storyblok and Sanity?

Some shortlists include a third option, so here’s where Contentful fits alongside the other two. Whereas Sanity is built for content that needs to be reused across web, app, and email, Storyblok’s strength is focused around visually assembling pages for a single surface.

Contentful occupies a different niche from both. It’s built around workflow-first governance, with formal multi-stage approval chains on its paid tiers. That structure comes with challenges, including added complexity that can slow smaller teams down when they don’t have enough process overhead to justify it. Sanity handles governance through the content model itself, backed by role-based permissions, which is what keeps it workable when multiple brands or regions share one content model.

If you’re seriously weighing all three, the fuller three-platform breakdown in Multidots’s Sanity development guide covers the detail this section doesn’t have room for.

How Hard Is It to Switch Between Storyblok and Sanity?

Moving between Storyblok and Sanity is a rebuild rather than a straightforward export because schema-as-code and interface-defined components don’t have a direct migration path between them. Your content needs to be re-modeled from scratch, whichever direction you’re moving.

Before committing, test each model against your hardest existing content type. Nested variants, conditional fields, or multi-brand logic will expose architectural limits that a simple blog post never will.

Multidots has completed more than 1,000 migrations from platforms including Sitecore, AEM, Drupal, and Contentful, so the complexities of this kind of rebuild work aren’t theoretical. For a step-by-step look at the process, see the Contentful to Sanity and AEM to Sanity migration guides.

Which Should You Choose?

At enterprise scale, the reuse test almost always points to Sanity: content rarely stays on one surface for long, and choosing the wrong model gets more costly with every locale, surface, and migration you add later.

There’s one case where Storyblok’s visual assembly is the simpler fit: a small marketing team on a single surface, with no developer on staff and no near-term plans to reuse content elsewhere. Even then, it’s the scenario Sanity’s structured model outgrows once content, locales, or surfaces multiply.

The challenge is how quickly that scenario shrinks in practice. Content tends to spread across surfaces faster than teams expect, locale counts rise as products enter new markets, and governance needs move beyond visual assembly as soon as multiple brands or regions need to share a content model. And because there’s no clean migration path between the two platforms, choosing for today’s needs can mean a full rebuild later, right when your organization can least afford the disruption.

With this in mind, teams evaluating 15 seats and multiple locales are exactly the kind of organizations Sanity’s structured model was built for.

Get a Sanity Build Right the First Time with Multidots

Multidots is an official Sanity partner and doesn’t implement Storyblok, so there’s no attempt here to hedge the recommendation by serving both sides of the comparison. Our Sanity strategy, development, and migration services cover content modeling from the ground up, plus ongoing support once you’re live.

Talk to the Multidots Sanity team about your migration, whether you’re moving from a legacy platform or building your first Sanity implementation.