Sanity

Judgement

What it is

Complete system

What it does

A headless CMS with a hosted content store, a customisable editing studio you configure in code, and the GROQ query language.

Adopt it when

Developers want full control over the editing interface and content model, and real-time collaborative editing.

Watch out

Configuring the studio is developer work, and the content store is Sanity's hosted service.

Ready for

Production-ready

Runs as

Cloud service

Built with

TypeScript and React

What the license allows

Closed source: you use it under the maker's terms and cannot change or resell the code.

Judged on 2026-11-03 from the maker's description and Wikipedia. The license and age lines are worked out directly.

Open-source alternatives to Sanity

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Every alternative to Sanity

Other commercial content management systems

1. 1
   Webflow Webflow

   Design, build, optimize, and rank in AI search — all in Webflow. Enterprise-grade security, CMS, hosting, and AEO built in. Trusted by over 300k teams.

   Complete system Production-ready A marketing team or designer wants pixel-level control of a site without developers, and the site fits Webflow's CMS limits.

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   WordPress VIP Automattic

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   Complete system Production-ready A large publisher or enterprise wants to run WordPress at high traffic with strict security and support guarantees.

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3. 3
   Contentful Contentful

   Headless CMS

   Complete system Production-ready A company with developers needs one content source feeding several websites and apps.

   181 readers a month Commercial
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   Adobe Experience Manager Adobe Inc.

   Complete system Production-ready A large enterprise runs many brands and sites, already uses Adobe Experience Cloud, and has a budget for implementation partners.

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   Storyblok Storyblok

   Storyblok is an intuitive content management system that helps your developer and marketing teams get value from your content faster and create innovative digital experiences.

   Complete system Production-ready You want headless flexibility for developers but marketers still need to edit pages visually.

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Under it

Every program, Sanity included, runs on a microchip.

How compilers were built, back to punched paper tape