Build, collaborate, and deliver content at scale

Cosmic is the best way to deliver content to any digital experience. Intuitive. Developer-friendly. Secure.

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What can you build with Cosmic?

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Powerful developer features

Tools for the modern developer to build faster

Chris Nicholas, DX at Liveblocks

Lovely interface! I like how easy it is to find and create a REST API URL in the Developer Tools tab.

— Chris Nicholas, DX at Liveblocks
Install in one command
~ bash
npm i @cosmicjs/sdk
Install Cosmic in just one command. Once installed, your content is waiting to be delivered.
Connect to your Bucket
Log in to your Cosmic account and go to Bucket > Settings > API Access to get your Bucket slug and API access keys.
Get your content
Use the find method to fetch your content into your application. From simple to complex queries; search, filter, sort, and display content to meet your various needs.
frameworks and tools

Pairs perfectly with your favorite
frameworks and tools

Get started with a template

Clone a template to learn how to model content in Cosmic and get building now.

Agency Website

Agency Website preview
A custom template built using Cosmic's React components, Blocks.

Simple Next.js Blog

Simple Next.js Blog preview
A Next.js blog template powered by Cosmic.
View more templates


Crafted for content professionals

Remove the complexity of managing content across platforms. Cosmic enables teams to work together to build and deliver content at scale.

Maciek Palmowski, DX at Kinsta

I'm constantly testing CMSs, and many headless CMSs, while great for developers, aren't that great for users. Cosmic has hit the perfect balance.

— Maciek Palmowski, DX at Kinsta
Intuitive dashboard tab

Cosmic offers an intuitive dashboard to create compelling content. Write content, upload media, and enjoy an experience tailored to your efficient, creative workflow.


Empowering the whole team

Cosmic is built to support teams from startup to public companies. With a simple but powerful permission system, a built in time machine, an intuitive collaboration workflow, and low maintenance management.

Katie Prowd, COO at Cipher Sports Technology Group

Cosmic frees up more time for our developers and makes our workflow more flexible.

— Katie Prowd, COO at Cipher Sports Technology Group

Build and collaborate together

With granular roles and permissions, your team can work together effectively.

Empower your team members

Take advantage of revision history and automatic backups to empower your teams to craft the best solutions as one.

Reduce the maintenance burden

Business owners save time, money and overhead by rolling their content mangement solution into one with Cosmic.

Billions served with the fastest CDN on the planet

By choosing Cosmic, you get access to our powerful global CDN. This allows you to scale instantly from 0 to billions of visitors fast, from anywhere in the world.

65kactive team members
51kprojects shipping faster
100+countries around the globe

Meet our customers

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  • MoveSpring logo
  • Parque Explora logo
  • Plato logo
  • Clever logo
  • Vuetify logo
  • Tripwire Interactive logo
  • Joblift logo

What people are saying

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Start building today