Concrete CMS

Concrete CMS is a powerful, open-source content management system built for teams that want to move from design to a fully managed website in minutes—not days or weeks. Designed around in-context editing and real-world workflows, Concrete CMS allows designers, developers, and content editors to work directly on the live site with speed, clarity, and confidence.

From Design to CMS—Fast

Concrete CMS eliminates the traditional gap between design and implementation. Page layouts, blocks, and content regions are defined visually and deployed instantly, allowing designers to turn static concepts into fully editable pages with minimal configuration. What you design is exactly what editors manage—no rebuilds, no disconnects.

In-Context Editing That Makes Sense

Content is edited directly on the page, exactly where it appears. Editors can add, rearrange, and update content without navigating complex admin panels or learning technical workflows. This approach dramatically reduces training time and empowers non-technical users to manage content independently.

Flexible Content Blocks

Concrete CMS uses modular content blocks that can be customized or extended to fit any project. From basic text and media to advanced forms, sliders, and custom integrations, blocks make it easy to build rich, dynamic pages while maintaining consistency across the site.

Built for Real-World Workflows

With built-in versioning, permissions, approvals, and workflows, Concrete CMS supports everything from small business websites to enterprise and government platforms. Teams can control who edits what, review changes before publishing, and roll back content at any time.

Developer-Friendly Foundation

Under the hood, Concrete CMS provides a clean, extensible architecture that developers can customize without fighting the system. Themes, blocks, and add-ons are structured for long-term maintainability, making it easy to scale projects as requirements grow.

Secure, Stable, and Proven

Concrete CMS has been trusted for years by organizations that require reliability, security, and transparency. Regular updates, strong permission controls, and a mature ecosystem ensure your site remains stable and secure over time.

Websites That Launch Faster

Concrete CMS is built for speed—not just performance, but delivery. By minimizing setup friction and maximizing usability, it enables teams to launch fully functional, CMS-driven websites in minutes, delivering value immediately without sacrificing flexibility or control.