Skip to content
SPECIFICTION
Get listed

Keystatic

keystatic.com

From $10/mo Free plan Open source WebAPISelf-hosted
Visit keystatic.com
Spec score 8.9 #3 of 23 in Git-Based CMS

What it is

Keystatic makes Markdown, JSON, and YAML content in a codebase editable through an admin interface or directly in files. It also supports Markdoc and MDX, with integration guides for Astro, Next.js, and Remix. Content can be stored locally, in GitHub, or in both locations, and the product is described as requiring no database. Keystatic Cloud connects to GitHub so team members can edit without individual GitHub accounts. Teams can contain multiple projects, while every user on a team can access all of them. Optional Cloud Images stores, optimizes, and delivers images for websites. Cloud Pro adds experimental real-time multi-person editing on one document. The Reader API retrieves project-directory data. A free plan allows up to three users per team with unlimited teams and projects. Cloud Pro costs $10.00 per month, plus $5.00 per month for each additional user beyond three. The project is experimental.

Spec sheet

What it does
Keystatic provides a content-management interface for Markdown, JSON and YAML files stored in a codebase.Read 15 Oct 2026 · keystatic.com
Purpose
Keystatic makes Markdown, JSON and YAML content in a codebase editable through an admin UI or directly in the files.Read 2 Oct 2026 · keystatic.com
Maker
Keystatic is a Thinkmill project and is developed as part of Thinkmill Labs Research & Development.Read 2 Oct 2026 · keystatic.com
CLI scaffolding
The CLI command npm create @keystatic@latest creates a Next.js, Astro or Remix project with Keystatic integrated.Read 15 Oct 2026 · keystatic.com
Cloud authentication
Keystatic Cloud handles GitHub authentication without requiring users to configure environment variables or a custom GitHub app.Read 15 Oct 2026 · keystatic.com
Cloud Images
Cloud Images stores, transforms and serves optimized images without placing image binaries in the GitHub repository.Read 15 Oct 2026 · keystatic.com
Cloud multiplayer
The Pro plan includes experimental real-time multiplayer editing on the same document.Read 15 Oct 2026 · keystatic.com
Cloud team access
Cloud projects are grouped into teams, and access is assigned at team level across that team's projects.Read 15 Oct 2026 · keystatic.com
Collaboration
Keystatic Cloud Pro offers experimental real-time multi-player editing on the same document.Read 2 Oct 2026 · keystatic.com
Collections and singletons
Content structures are defined with collections for repeated entries and singletons for one-off records.Read 15 Oct 2026 · keystatic.com
Community support
Official support channels listed are GitHub Discussions, Discord and X/Twitter.Read 15 Oct 2026 · keystatic.com
Content formats
The product supports Markdown, YAML and JSON content formats.Read 15 Oct 2026 · keystatic.com
Database model
Keystatic describes itself as requiring no database.Read 15 Oct 2026 · keystatic.com
Documentation depth
The documentation includes framework guides, core concepts, configuration references and individual field API pages.Read 15 Oct 2026 · keystatic.com
Editorial score on Lucky Media
Lucky Media gives Keystatic an overall score of 2.7 out of 5.Read 15 Oct 2026 · luckymedia.dev
Editorial score on Propicked
Propicked gives Keystatic an editorial score of 7.9 out of 10.Read 15 Oct 2026 · propicked.com
Frameworks
The docs provide integration guides for Astro, Next.js and Remix.Read 2 Oct 2026 · keystatic.com
GitHub reader
A createGitHubReader function reads a configured repository using a personal access token.Read 15 Oct 2026 · keystatic.com
Image transformations
Cloud image URLs accept fit, format, quality, height and width parameters, with dimensions up to 10,240 pixels.Read 15 Oct 2026 · keystatic.com
Limit: custom fields
An open feature discussion says custom field types complicate the internal API and have slowed core development.Read 15 Oct 2026 · github.com
Limit: editorial workflow
Lucky Media reports that approval-before-publish, scheduling and localization features are missing or immature.Read 15 Oct 2026 · luckymedia.dev
Limit: Git workflow trade-offs
Lucky Media says repository-based content inherits Git workflow constraints and is a poor fit for teams needing editorial independence.Read 15 Oct 2026 · luckymedia.dev
Limit: unresolved defects
The issue tracker showed 167 open issues, including reports of stale-entry save failures, broken Japanese IME composition and date-field truncation.Read 15 Oct 2026 · github.com
Maker founded
Thinkmill lists 2013 as its founding year.Read 15 Oct 2026 · linkedin.com
Maker headquarters
Thinkmill lists its headquarters in Sydney, New South Wales, Australia.Read 15 Oct 2026 · linkedin.com
Maker legal name
The privacy policy identifies the developer and maintainer as Thinkmill Labs Pty Ltd.Read 15 Oct 2026 · keystatic.com
Maker size
Thinkmill lists a company size of 11–50 employees.Read 15 Oct 2026 · linkedin.com
Markup support
Keystatic supports Markdoc and MDX content.Read 15 Oct 2026 · keystatic.com
No database
The homepage describes Keystatic as requiring no database.Read 2 Oct 2026 · keystatic.com
Open-source licence
The public repository is licensed under the MIT License.Read 15 Oct 2026 · github.com
Praise: developer experience
Lucky Media rates Keystatic's developer experience highly and describes its admin interface as clean and intuitive for basic editing tasks.Read 15 Oct 2026 · luckymedia.dev
Praise: framework integration
Lucky Media gives the Astro and Next.js integration experience its highest category score and highlights the CLI starters.Read 15 Oct 2026 · luckymedia.dev
Praise: Git-based workflow
Propicked praises local-first editing and content stored in Git as a way to avoid CMS hosting costs and network latency.Read 15 Oct 2026 · propicked.com
Project maturity
The repository describes Keystatic as experimental and says it is still being worked on.Read 15 Oct 2026 · github.com
Project status
The GitHub repository says the project is experimental.Read 2 Oct 2026 · github.com
Reader API
The Reader API is a server-side Node.js API that reads Keystatic content from a local directory or GitHub repository.Read 15 Oct 2026 · keystatic.com
Reader API integrations
Reader data can be used in Next.js getStaticProps, Astro frontmatter, Remix loaders and React Server Components.Read 15 Oct 2026 · keystatic.com
Reader API limitation
The Reader API is intended for server use and cannot run in the browser because it uses Node.js APIs.Read 15 Oct 2026 · keystatic.com
Repository activity
The public repository showed about 2.4k stars, 161 forks and 1,158 commits when accessed.Read 15 Oct 2026 · github.com
Security statement
Thinkmill says it takes reasonable steps to protect personal information but cannot guarantee security during Internet transmission.Read 15 Oct 2026 · keystatic.com
Storage
Keystatic can save data locally, directly to GitHub, or both.Read 2 Oct 2026 · keystatic.com
Storage modes
Content can be saved locally, directly to GitHub, or in both locations.Read 15 Oct 2026 · keystatic.com
Support and community
The site links to GitHub Discussions and a Discord server for community engagement.Read 2 Oct 2026 · keystatic.com
Supported frameworks
Official integration guides cover Astro, Next.js and Remix.Read 15 Oct 2026 · keystatic.com
System requirements
The repository development requirements list Node.js version 18 and pnpm.Read 15 Oct 2026 · github.com
Team access
Each Cloud team can contain multiple projects, and every team user has access to all projects in that team.Read 2 Oct 2026 · keystatic.com
TypeScript API
The product advertises a TypeScript API for configuring and reading content.Read 15 Oct 2026 · keystatic.com

Plans and prices

Free Free Up to 3 users per team · unlimited teams and projects Read 2 Oct 2026 · keystatic.com
Keystatic Cloud Free Free Unlimited teams and projects · Up to 3 users per team Read 15 Oct 2026 · keystatic.com
Keystatic Cloud Pro $10 a month Starts at $10/month More than 3 users · Additional users cost $5/month each · Multiplayer editing · Cloud Images Read 15 Oct 2026 · keystatic.com

Every Keystatic plan and price →

Strong points and limits

Strong points

  • Supports Markdown, JSON, and YAML
  • No database required
  • Local and GitHub storage options
  • Free plan supports unlimited projects
  • Integrates with Astro, Next.js, and Remix

Limits

  • Project is described as experimental
  • Cloud team users access every team project
  • Cloud Pro costs $10.00 per month
  • Extra users cost $5.00 monthly each

Who it suits

It suits developers and teams managing file-based content in Git-backed projects. Astro, Next.js, Remix, GitHub, and self-hosted workflows are directly addressed.

Verdict

Keystatic combines a code-oriented content model with an administrative editing interface and optional cloud collaboration. Its free tier covers small teams, while Cloud Pro adds hosted image handling and experimental multiplayer editing.

Where Specifiction places it

Alternatives to KeystaticAll alternatives →