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Concrete CMS

concretecms.orgWebsite builders

PulseGate's liveness check found it on 19 Sep 2026; it is registered on GitHub and has been in the index since 19 Sep 2026. How this is checked

Concrete CMS is an open-source content management system for creating, editing, and managing websites. It provides in-context editing, extensibility, themes, add-ons, and developer tools for agencies, developers, and organizations managing web content.

Inferred · not functionally tested

Open SourceMITWebSelf-hosted
Concrete CMS preview
Visit concretecms.org
851stars
487forks
7features
2008since

Overview

6 features

Purpose: Building and managing editable websites without requiring extensive development or content-editing training.

Inferred · not functionally tested

Audience: web developers, agencies, and website content editors

Inferred · not functionally tested

Functions: Unknown

Interfaces: API: unknown · MCP: unknown · CLI: unknown · Self-hosting: indicated (inferred, not tested)

Recorded constraints: pricing: open_source · license: MIT · platforms: WEB · deployment: browser, self_hosted

Constraint provenance is unknown; confirm requirements with the publisher.

Record sources: concretecms.org · github.com. These links do not verify the individual claims.

Concrete CMS sits in PulseGate's Website builders category. Inferred · not functionally tested: It focuses on building and managing editable websites without requiring extensive development or content-editing training. Inferred · not functionally tested: It is built as an open-source project for web developers, agencies, and website content editors. Basis unknown · not verified: The project is open source (MIT). Basis unknown · not verified: Concrete CMS is available on the web, and it can be self-hosted.

Behind Concrete CMS is Concrete CMS, and it first shipped in 2008. The project is developed in the open on GitHub with 851 stars and 186 commits in the last 90 days. Inferred · not functionally tested: Among its 6 catalogued features are in-context editing, website management, and themes.

Summary written by a language model from the project’s public pages.

Tasks: Inferred · not functionally tested

  • In-context editing
  • Website management
  • Themes
  • Add-ons
  • Extensible platform
  • Content publishing

Topics: Inferred · not functionally tested

Tags
open-source-cmsin-context-editingwebsite-managementcontent-authoring

JSON profile · Text profile · Access guide

Built with & integrations

Hosting
AWS
Written with
Claude CodeGitHub Copilot
Runs on
BrowserSelf-hosted
Written with — evidence
Claude Code
commit 82c0fe2f34ce · since Sep 2026
GitHub Copilot
commit 9379c29cb26a · since Sep 2026
Detected from
AWS
x-amz-cf-id header · x-amz-cf-pop header · via header

Trust & compliance

License
MIT
Public signals
HTTPSOpen SourceFree tierGitHub · ★ 851Active maintenance

Indexing history

3

What PulseGate has recorded for this listing

  1. Indexed15 Sep · 13:46 UTC
    concretecms/concretecms seen via GitHub Search (Smart)
    Source: GitHub Search (Smart) · Open
  2. Indexed10 Sep · 23:30 UTC
    concretecms/concretecms seen via GitHub Search (Smart)
    Source: GitHub Search (Smart) · Open
  3. Indexed1 Sep · 18:57 UTC
    concretecms/concretecms seen via GitHub Search (Smart)
    Source: GitHub Search (Smart) · Open

Frequently asked questions about Concrete CMS

What does Concrete CMS do?
Inferred · not functionally tested: Concrete CMS focuses on building and managing editable websites without requiring extensive development or content-editing training. It is catalogued under Website builders on PulseGate.
Who is Concrete CMS for?
Inferred · not functionally tested: Concrete CMS is an open-source project built for web developers, agencies, and website content editors.
Does Concrete CMS have a free plan?
Basis unknown · not verified: Yes — Concrete CMS is open source under the MIT license and free to use.
What platforms does Concrete CMS run on?
Basis unknown · not verified: Concrete CMS runs on the web. It can also be self-hosted.
Is Concrete CMS still active?
PulseGate's liveness check found it on 19 Sep 2026. Its GitHub repository shows 186 commits in the last 90 days.
What projects are similar to Concrete CMS?
Similar projects tracked by PulseGate include Static CMS, CouchCMS, and django CMS.Static CMSCouchCMSdjango CMS
Who develops Concrete CMS?
Concrete CMS is developed by Concrete CMS.
How long has Concrete CMS been around?
Concrete CMS first shipped in 2008.

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