Sanity Expert Agency
Most Advanced CMS
FocusReactive is a Sanity CMS agency with deep expertise in Headless CMS and eCommerce projects.
Since 2019, we’ve delivered advanced platforms using Sanity and Next.js/React — from marketing sites and content hubs to content-driven online stores.
As a trusted Sanity partner, we build custom Studio setups, plugins, and workflows tailored to your business needs. Whether you’re scaling content or launching fast, we help you move quickly and efficiently.
Other CMSs we work with
Payload CMS
A full-stack TypeScript CMS and app framework. Offers custom schemas, authentication, file management, and advanced admin UI out of the box.
Directus
An open-source data platform that turns SQL databases into a fully configurable headless CMS.
Contentful
An enterprise-grade, cloud-native CMS offering robust APIs, localization, and structured content modeling.
Storyblok
A visual-first headless CMS combining a real-time visual editor with a component-based content model.
DatoCMS
A performant and user-friendly CMS built for developers and content editors. Offers strong support for static site generation, GraphQL, image optimization, and localization.
Why us
Accurate Estimates
90% of our projects stay within the initial offer without major scope changes.
Performance by Default
NextJS and SEO audits are included by default to ensure top performance from day one.
Faster Delivery
Our internal CMS-kit accelerates Headless CMS development, saving both time and budget
Our Project Types
Marketing Content Platforms
We help marketing teams launch fast, scalable content platforms powered by modern Headless CMS. Our solutions are designed to support localization, rapid experimentation, and custom editorial workflows - built with performance, SEO, and future scalability in mind.

Headless CMS Integrations
Whether you’re migrating from legacy systems or starting fresh, we specialize in integrating Headless CMS into complex frontend architectures.

eCommerce Storefronts
We build high-performance storefronts using composable commerce platforms. From fashion to SaaS, we deliver React-based frontends (like Shopify Hydrogen or custom NextJS) with seamless CMS and product backend integration to support scale and growth.

FAQs
Most common questions we get about Sanity CMS
Sanity CMS is an open-source platform used to manage structured content. It features Sanity Studio, a customizable editing environment that supports real-time collaboration and content management across multiple channels.
Absolutely, Sanity is designed for scalability and handles large-scale projects effectively with its robust infrastructure, making it suitable for both small and large enterprises.
Yes, Sanity allows for content migration from other platforms. It offers tools and documentation to facilitate a smooth migration process, ensuring minimal disruption.
What we write about Sanity


Think headless CMS are not customizable? We disproved this using Sanity

A Deep Dive into Sanity's Visual Editing and Presentation Tool
Your project, our CMS craft
- Respond within a day
- Intro call to sync
- Proposal within 2-3 days
Then contact us by email hi@focusreactive.com