Cosmos

Powerful, simple, modern.

An open-source CMS designed for pure speed and ease of use.

Free Install Docs Free Support
Built-in WYSIWYG editor (CKEditor), Code editor and DIFF tool.

Headless CMS performance without the high cost and complexity.

Performance

Cosmos is designed for speed.
It features a lean and optimized architecture with a cloud-first approach and hybrid content delivery system that prioritizes performance. It seamlessly scales from personal websites to enterprise-grade capacities.

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Built for everyone

No steep learning curve with Cosmos.
Developers love the freedom that comes with a familiar and open development environment, and content creators love the intuitive WYSIWYG editing tools.

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Easy Administration

High performance with simplified administration.
Other systems not built for the cloud require extensive modification from plug-ins to complicated configuration--and constant care. Cosmos has cloud-optimization built-in. This means high performance with simplified administration.

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Why choose Cosmos?

Cosmos has a content editing app that is separate from the website. This “decoupled” approach has significant benefits:

  1. Flexibility and Scalability: Decoupling significantly improves performance and scalability over monolithic CMS systems like WordPress and Drupal.
     
  2. Futureproofing: The open architecture of Cosmos continually integrates with new technologies and platforms, guaranteeing its flexibility for future developments and breakthroughs.
     
  3. Enhanced Security: Separating the editor app from the website greatly minimizes hacker “attack surface”.
     
  4. Improved Performance: Cosmos seamlessly incorporates content delivery through CDNs and other technologies, resulting in quicker loading times and enhanced user experiences.
     
  5. Omnichannel Delivery: The simple Cosmos REST API easily distributes across multiple channels (websites, mobile apps, smart devices) without needing to duplicate efforts, ensuring consistency and efficiency.
     
  6. Easier Maintenance and Upgrades: Upgrades and patches can be deployed seamlessly within Cosmos, ensuring continuous service without any noticeable disruption to users.
     
  7. Customization: Decoupled CMSs offer greater customization options, allowing for more personalized and dynamic content experiences tailored to different audiences. Developers use the UI and backend frameworks of their choice.
     
  8. Lower cost: Cosmos is open-source software, so it is free to use. Moreover, it's cloud-native design dramatically reduces administrative overhead and delivers “big bang for the buck.”

See what others are saying about decoupled systems:

Stephanie Trovato, Dmitry Kruglov, Insights for Professionals, Keith Bateman