Scalable
Content Solution

Cosmic JS is an API-first CMS that helps you
build apps and manage content within your team.

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For Developers


Cosmic JS offers an intuitive API that can deliver content to any website or application. This gives you the freedom to build your application using any programming language and allows for easier scaling within your development team.

Developer tools and features are offered as valuable time-savers during the development process. It's easier than ever to manage your project from the first line of code, to content population, to launch day.

For Content Editors


Cosmic JS offers a streamlined editing experiece that gives you everything you need to publish content quickly and easily. Since there is no CMS installation, you can easily build content in any phase of development and avoid unnecessary process bottlenecks.

Add rich text, drag and drop media and upload video. Set roles and permissions for easy content collaboration within your team. Content management is faster, easier and keeps the project on track.

People Have Said...

I've looked at six options and I like what you've done at Cosmic JS best!

Content Editor, Cloud Consulting Firm, Washington, DC

After demos of all cloud-based content platforms on pages 1 - 3 of Google, we found Cosmic JS to be the best option for our team.

Agency Principal, Creative and Interactive Agency, Madison, WI

We would have boosted our margin by more than 40% on our last interactive project had we used an API-first CMS like Cosmic JS.

Brand Manager, Interactive Projects, Dallas, TX

Next time I need to build a CMS I'll definitely replace WordPress with Cosmic JS and slap a react front end on it.

Developer, National Magazine, Sydney, AUS

Cosmic JS makes me continuously say, where have you been all my life!

Software Engineer, Interactive Agency, Pennsylvania, USA

Cosmic JS totally rocks!

iOS developer, Interactive Agency, New York, NY