As of 28 Oct 2026, the panel rates Sanity 3/5 and Storyblok 3/5 in Content Marketing. Weighted by what each judge cares about, 2 of the 6 judges pick Sanity and 2 pick Storyblok, 2 call it a tie. Sanity scores higher on 3 of 7 criteria (Planning, editorial calendar & briefs, AI assistance & content rights and Pricing transparency). Storyblok scores higher on 3 of 7 criteria (European sovereignty, Publishing, distribution & integrations and Creation, review & approval). Provenance — Sanity: Rest of world; Storyblok: EU-Made. Ratings are the AI panel’s opinion, formed from public evidence: how scores are made.
The panel splits: weighted totals favor Sanity for the content lead (5.6 to 5) and the skeptic (5.8 to 5.7), Storyblok for the web engineer (6.4 to 5.9) and the SME marketer (5.4 to 5.3); the localisation lead and the data protection officer tie at 5.8 to 5.8 and 5.3 to 5.3. By criterion, Storyblok is ahead on distribution and integrations (7.3 to 6.3, 6 judges lean Storyblok) and sovereignty (4.3 to 3.0, 5 lean Storyblok, 1 tie); Sanity is ahead on AI and content rights (5.5 to 4.3, 6 lean Sanity), editorial planning (4.2 to 3.0, 5 lean Sanity, 1 tie) and pricing transparency (7.8 to 7.2, 4 lean Sanity, 2 ties). Content model and reuse ties 6 judges at 6.2 to 6.2; collaboration and approval splits 3 judges for Storyblok, 1 for Sanity, 2 ties. The bench's split, not a single lean, is the answer.
Choose Sanity if
You need written controls on AI training: the Sanity verdict records training on transferred input data as prohibited or disabled, and AI and content rights leans Sanity 6 judges to 0 (means 5.5 to 4.3).
Your editorial team needs configurable workflow stages with durable history plus comments and Tasks on paid plans; editorial planning leans Sanity 5 to 0 with 1 tie (means 4.2 to 3.0).
You model spend per seat: Sanity lists Free at $0, Growth at $15 per seat per month, viewer seats free and overages priced line by line; pricing transparency leans Sanity 4 to 0 with 2 ties (7.8 to 7.2).
Your team's weighting resembles the panel's content lead, whose weighted total reads 5.6 for Sanity against 5 for Storyblok.
Choose Storyblok if
You need delivery infrastructure with published operational figures: the Storyblok verdict records a versioned GraphQL API with a published rate limit of 100 points per second, webhooks, an app directory and a public status page; distribution and integrations leans Storyblok 6 judges to 0 (means 7.3 to 6.3).
You require a European legal entity: legal entity jurisdiction is listed as AT, and the verdict records an Austrian operator, ISO 27001 and a data processing agreement — while the same verdict records hosting on AWS with no region stated, services provided by a Storyblok Group company named in the contract, and no established location for AI processing; sovereignty leans Storyblok 5 to 0 with 1 tie (4.3 to 3.0).
Your team weighs collaboration and approval heavily: that criterion leans Storyblok 3 judges to 1 with 2 ties (means 6.5 to 6.2).
Your priorities match the panel's web engineer, whose weighted total reads 6.4 for Storyblok against 5.9 for Sanity.
Read this comparison as one judge. Each weighs the same scores by what they care about.
The SME Marketer
Is the marketing department of a 120-person Mittelstand company and writes half the content with an AI assistant. Wants to know who owns what the model wrote, whether her drafts train it, and what the plan costs once she adds a second language and the agency as guests.
Sanity
Storyblok
This judge's pick
Criterion by criterion
Planning, editorial calendar & briefs
Sanity
The content-calendar plugin shows a graphical calendar with publish dates, author display and scheduled states, and the editorial workflows material adds stages, assignments and durable history — but the calendar plugin is marked deprecated for an older Studio version and actual scheduled publishing needs an external script or cronjob. The only brief in evidence is a do-it-yourself image-brief schema with status and reviewer fields. We found no public information on grouping content by campaign or channel, on briefs carrying goal, audience and keywords, or on workload and coverage views.
Storyblok
Workflows give me statuses, owners, due dates and custom stages, and single stories can be scheduled — but I found no public information on an editorial calendar across channels or on briefs carrying goal, audience and keywords to the writer. The Ideation Room helps with drafting, yet the strategy is not connected to the plan, so campaign planning still lives in my head and my spreadsheet.
Creation, review & approval
Sanity
Comments with mentions run on all paid plans and can be configured per document type, the editorial workflows material shows configurable stages, clear ownership and durable history, and scheduled drafts ship with the Growth plan. A full audit trail and the History API are named only for the Enterprise plan. We found no public information on guest or agency access limited to assigned pieces, on mandatory legal or brand reviewers, or on an exportable record of which version each approver released.
Storyblok
The workflow engine is genuinely configurable: stages per content type, who may edit or publish per stage, language-specific workflows, due dates and comments, and only stories marked Ready to Publish can go live, with a changelog to review before sign-off and enterprise roles and audit trails advertised. I found no public information on mandatory legal reviewers, inline suggested edits, or guest and freelancer access limited to assigned pieces — which is exactly how I would bring our agency in.
Structured content, localisation & export
Sanity
Content is stored as structured JSON in the Content Lake with a fully definable model, references between entries, and unlimited content types and locales on every plan, so my second language adds nothing to the plan limits; AI Assist translates whole documents or single fields while retaining formatting. Export is documented only as a database export provided within thirty days after termination. We found no public information on field-level language fallback, translation workflow status per locale, named translation-service connectors, or a self-service export of content, model and assets together.
Storyblok
Content lives as a real model: fields, blocks and stories, nestable reusable components, reference fields linking pieces, and a shared-components setup where sites inherit one parent space's definitions. Locales sit beside each story with per-language publication status and machine translations; I found no public information on field-level fallback languages, named translation-service connectors, or a documented full export of content, model and assets, though JSON delivery is documented.
Publishing, distribution & integrations
Sanity
The platform is API-first by design: content reaches any channel over the GROQ and GraphQL APIs, webhooks fire on content events, and the product list includes Live CDN, Functions, an App SDK and an MCP server, with named frameworks from React and Next.js to Astro. That covers publishing to websites and any API-consuming surface from one place. We found no public information on named connectors for the CRM, analytics or translation tools a marketing stack already runs, an integration marketplace, a public status page, or per-piece performance data flowing back into the platform.
Storyblok
The GraphQL API is versioned with a published rate limit of 100 points per second, webhooks ship Storyblok events to other applications, and there is a public app directory, mobile SDKs, a status page and a preview space. I found no public information on performance data per piece pulled back from analytics, so I would still need a separate tool to see what my content actually did.
AI assistance & content rights
Sanity
The AI terms name OpenAI, Anthropic and Pinecone as providers receiving input data and state that all configurations explicitly prohibit or disable training on data transferred to them — the question I care most about, whether my drafts train anything, is answered head-on — and AI Assist's drafting, translation and variant features are described in concrete detail. Retention is given only as "a few days" by providers, and the terms allow technology partners to change without notice. We found no public information on an admin-level switch to disable AI features, on ownership of generated output, on EU processing for AI, or on marking generated text for EU AI Act transparency.
Storyblok
Providers and models are named — OpenAI, Google Gemini and Anthropic Claude — admins can switch AI features on at space or organization level, brand voice runs through natural-language output rules, and usage history is filterable by user, feature and provider. But I found no public information on whether my drafts train these models, on retention of prompts and outputs, or on who owns the generated text — the three questions I ask first, and the terms only state that customer content as such is owned by the customer.
European sovereignty
Sanity
A GDPR-based privacy policy and a data processing addendum are offered, with standard contractual clauses for transfers out of the EEA, and the privacy policy names the Norwegian entity Sanity AS. The contracting terms, however, run under California law with exclusive venue in San Francisco, the site is hosted in the United States, customer input data goes to the US AI providers OpenAI, Anthropic and Pinecone, and the captured pages do not state the Google Cloud Platform region where content is held.
Storyblok
The operator is Storyblok GmbH in Linz, with GDPR and Austrian DSG compliance, a data processing agreement, ISO 27001, and a European Union region available for the delivery API among five. But the terms say services are provided by a Storyblok Group company specifically named in my contract, the datacenter is AWS with no region stated for content, and I found no public information on where AI prompts are processed.
Pricing transparency
Sanity
I can price my team myself: the Growth plan is $15 per seat per month with unlimited locales, viewer seats are free so agency guests can read without a seat, and overages are published to the cent — $0.05 per AI credit, $0.30 per 1GB bandwidth, $1 per 25K additional API requests. What I cannot compute is the Enterprise plan, which is custom-priced, and that is where the audit trail, SSO and the uptime SLA sit; annual billing is Enterprise-only, and the terms let AI consumption rates change at any time with immediate effect.
Storyblok
For my exact scenario the numbers are public: Growth at 99,00 €/mo with 5 seats, each additional user at 15,00 €/month up to 10 seats, a second language at 20,00 €/month per additional locale, extra traffic at 75,00 €/month for each 250GB, AI credits at 20,00 €/month per 200k, and one month free when paying annually, with a default one-year term and 30 days' renewal notice. What I cannot compute is the top end: Premium and Elite are priced as Custom, and that is where single sign-on, custom roles and workflows live.
Sovereignty, side by side
Dimension
Sanity
Storyblok
Legal entity
Not determined
Not determined
Ownership
Not determined
Not determined
Data residency
Not determined
Not determined
Subprocessors
US CLOUD Act reach
Not determined
Facts, side by side
Only facts both products carry under the same definition — anything else would not be a fair row.
As of 28 Oct 2026, the panel rates both 3/5. Weighted by what each judge cares about, 2 of the 6 judges pick Sanity and 2 pick Storyblok, 2 call it a tie. Which one fits depends on the criteria that matter to you; the table on this page shows both side by side, and each judge’s reading has its own page. Both were scored by the same AI bench under the same rubric, from public evidence only, as the methodology describes.
Is Sanity or Storyblok European?
Sanity is not European by provenance (Rest of world). Storyblok is European (EU-Made). Provenance is read from each company’s own legal pages: who builds it and who owns it.
Do Sanity and Storyblok have a free plan?
As of 28 Oct 2026, both vendors’ own pages state a free plan. Each product page links the pricing page it was read from.