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Home/Categories/Web Development/Decap CMS
icon of Decap CMS

Decap CMS

Open source alternative to CloudCannon, Contentful and Sanity

  • 19.4K stars
  • MIT
  • Active this week
  • Last commit 4 days ago

Last verified Oct 20, 2026

An open-source, Git-based content management system for static websites, offering a flexible editing interface.

Visit websiteGitHub19.4K starsDeploy on Hostinger
image of Decap CMS
TL;DR

Decap CMS is an MIT-licensed Git-based CMS for static sites that need editorial editing without moving content into a proprietary database. It replaces hosted CMS tools like Contentful or Sanity for teams that want content changes stored as commits in their repository.

Read the full breakdownHide the full breakdownWho it is for, how it works, trade-offs and the FAQ
who it's for

Who Decap CMS is for#

Documentation teams editing Markdown sites

Use Decap CMS to give writers a browser UI while keeping docs in Git and preserving review workflows.

Skip if:

Skip if writers need Google Docs-style collaboration and comments inside the CMS.

Small marketing sites on static generators

Content editors can update pages, blog posts, and images without learning Git commands.

Skip if:

Skip if your site needs complex personalization or high-volume multi-region content APIs.

the problem

The problem it solves#

Static-site teams often want non-developers to edit Markdown, frontmatter, and media without opening Git. Hosted CMS products solve the editing UI problem, but they move content into an external system and add API dependency, pricing, and migration concerns.

For documentation sites, marketing sites, and Jamstack projects, the repository is already the source of truth. The missing piece is an editor-friendly interface that writes clean commits.

how Decap CMS solves it

How it solves it#

Git-backed content editing

Stores content changes in the project repository, so edits flow through commits, branches, and pull requests instead of a separate content database.

Config-driven collections

Defines editable content types, fields, media paths, and editorial workflows in configuration files alongside the site.

Static-site friendly admin UI

Adds a browser-based editing interface to static sites while preserving Markdown and frontmatter file formats.

strengths · trade-offs

Strengths and trade-offs#

Strengths

  • Repository remains the source of truthContent stays portable because pages and data live in Git rather than behind a vendor API.
  • Good fit for Jamstack sitesDecap CMS works naturally with static-site generators and deploy pipelines that already build from repository changes.

Trade-offs

  • -Less suitable for complex content platformsDecap CMS works best for file-based content. Teams needing real-time collaboration, relational content modeling, or large editorial operations may prefer a hosted headless CMS.
versus alternatives

Decap CMS vs alternatives#

Decap CMS vs Contentful

Decap CMS and Contentful both give editors a content UI, but they store content in different places. Decap CMS writes to Git; Contentful stores content in a proprietary hosted platform and serves it through APIs.

Decap CMS is better for static sites where Git should remain the source of truth. Contentful is still better for large editorial teams that need advanced content modeling, roles, localization, and managed APIs.

tech stack · detected from GitHub

What it's built on#

Languages
JavaScriptTypeScript
Frameworks
React
Tooling
Webpack
frequently asked

FAQ#

Is Decap CMS open source?

Yes. Decap CMS is open source under the MIT license.

How does Decap CMS store content?

Decap CMS stores content in Git, usually as Markdown, frontmatter, and media files inside the site repository.

How does Decap CMS compare to Contentful?

Contentful is a hosted headless CMS with APIs and enterprise content modeling. Decap CMS is Git-based and works best when the repository should remain the content source.

also worth a look

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Alternative toCloudCannon

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  • Apache-2.0Licence Apache-2.0

Strapi

Alternative toContentful

Headless CMS with auto-generated REST and GraphQL for any content model.

  • 73,351 GitHub stars
  • MITLicence MIT

Payload CMS

Alternative toContentful

Build code-first CMS backends with TypeScript schemas

  • 45,369 GitHub stars
  • MITLicence MIT

Craft CMS

Alternative toContentful

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  • 3,617 GitHub stars

Grav

Alternative toWordPress.com

Flat-file CMS for fast, self-hosted websites.

  • 15,689 GitHub stars
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Hostinger

Run Decap CMS on your own server

Self-host Decap CMS on a Hostinger VPS.

Deploy on Hostinger

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