Sanity

What is Sanity?

Sanity is a content operations platform and back-end for structured content that powers web, mobile, and agentic applications at scale. Sanity differentiates itself by pairing a fully configurable, code-defined Studio for modeling content with automation primitives — content agents, functions, and document event handlers — that handle manual work before and after publishing.

Key Features

• Code-defined content schemas: Content types are modeled in code using defineType and defineField in TypeScript, with field-level options such as required validation rules, text row counts, and image hotspot settings. Each schema can declare a preview configuration that selects a title, subtitle, and media for editors browsing documents.
• Configurable Studio: The Sanity Studio is described as fully configurable, letting teams model their entire content platform around how their business and editorial workflows actually operate rather than around a fixed tool's assumptions. The source shows the Studio handling page titles, descriptions, hero images, and site navigation changes in one interface.
• Revision history: Sanity stores revisions for every document, so editors can review the history of changes made to any piece of content.
• Scheduled publishing and releases: Documents carry a publishing date that can be set in advance, and related changes — such as a site nav bar update plus multiple locale variants — can be grouped into a release and run together.
• Localization workflows: The Studio supports locale-specific variants of a document, demonstrated with US-ES and EU-FR locales added alongside a shared navigation change.
• Content agents and automations: Agent actions, functions, and content agents automate manual work before and after publishing, including updating references, translating with AI, and delegating tasks from elsewhere. The source shows a natural-language style prompt for looking up products, finding blog posts missing translations, and focusing on content from the last two weeks.
• Sanity Functions with document event handlers: Using @sanity/functions, developers export a documentEventHandler that receives the event and context, builds a client with @sanity/client, and queries for every document referencing the published content before notifying a storefront webhook so affected pages can be rebuilt.
• Developer onboarding via CLI: A new project is started with npm create sanity@latest, and a product demo is available for evaluation.

Use Cases

• Content operations teams: Teams that need structured content, scheduled publishing, releases, and revision history in one place can model their editorial workflow directly in the Studio instead of adapting to a fixed CMS interface.
• Web and mobile application developers: Developers building content-driven front ends can define schemas in TypeScript, fetch documents through the client, and trigger downstream rebuilds with document event handlers.
• Localization and translation workflows: Teams managing multiple locales can hold locale-specific variants and use AI translation plus reference lookups to find posts missing translations.
• Product and catalog content: The source demonstrates a product publication event (a winter jacket product) that triggers a query for all referencing documents and notifies a storefront webhook to rebuild affected pages.
• AI and agentic applications: Organizations building agentic applications can use structured content plus AI context and content agents to let agents read, act on, and update content operations.

Who It Is For

Sanity is aimed at development teams and content operations organizations building content-heavy web, mobile, and agentic applications. Frontend and full-stack developers get a schema layer defined in TypeScript and a functions runtime for reacting to content events, while editorial and localization teams get a configurable Studio with revisions, scheduled publishing, locales, and releases. It solves the problem of content tools dictating how a team works, and of manual post-publish work such as updating references, translating content, and rebuilding affected pages.

Pricing

The source page does not list pricing tiers, plan names, or a free-tier statement. Evaluation paths offered on the page are starting a project with npm create sanity@latest, watching a demo, or booking a demo with the team.

Frequently Asked Questions

What is Sanity used for?

Sanity is a content operations platform and back-end used to power web, mobile, and agentic applications with structured content. Teams use Sanity to model content schemas in code, run a configurable editing Studio, schedule and release content changes, and automate post-publish work with functions and content agents.

How do you start a new project with Sanity?

Sanity projects are scaffolded with the command npm create sanity@latest, which the site presents as the primary "start building" path. A demo is also available for teams that want to see the platform before building.

What is Sanity Studio?

Sanity Studio is the configurable editing interface where content is modeled and managed. In Sanity Studio, teams define document types and fields, set validation rules, configure image hotspot and alt-text fields, review document revision history, add locale variants, group changes into releases, and set publishing dates.

How does Sanity automate work after content is published?

Sanity supports functions built with @sanity/functions, where a documentEventHandler receives the publish event and context. The handler can use @sanity/client to query every document referencing the published item and then call an external webhook, such as a storefront rebuild endpoint, so affected pages update automatically.

Who should use Sanity?

Sanity suits development teams and content operations groups that need structured content behind multiple application types, plus editorial teams managing locales, releases, and scheduled publishing. The source highlights reported outcomes of a 97% reduction in translation cost with AI, 5X faster developer velocity, and 80 hours of editorial time saved per month.