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KeystoneJS

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Headless CMS and GraphQL API framework

Free, no paid tier
Free Developer Tools Headless CMS API Tools Low-Code Backend
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Reviews on G2
11 reviews tracked

The Bottom Line

Price
Free, no paid tier. Compare plans

Key facts

  • KeystoneJS is an open-source headless CMS and application framework for Node.js
  • It provides a GraphQL API, admin UI, and flexible content modeling
  • Completely free and open-source

Pros

  • Good headless CMS
  • GraphQL API
  • Admin UI included
  • Open source
  • Good for developers

Cons

  • Learning curve
  • Node.js required
  • Less content features
  • Self-hosting needed
  • Smaller community

What is KeystoneJS?

Editorial review
KeystoneJS builds Node.js backends with an auto-generated admin UI. Define your schema, get APIs and a content management interface-backend development accelerated. The admin UI is automatic. The API is GraphQL. The customization is full. Node.js developers wanting rapid backend development choose KeystoneJS for schema-driven development.

Available on: Web

how we evaluate Source keystonejs.com ↗

Ratings Across the Web

4.6 (11 reviews)

KeystoneJS holds an aggregate rating of 4.6 out of 5 from 11 reviews across G2, last checked September 2, 2026.

G2 11 reviews
4.6/5

Ratings aggregated from independent review platforms. Learn more

Key Features

  • Headless CMS
  • GraphQL API
  • TypeScript
  • Custom fields
  • Access control
  • Open source

Pricing Plans

Pricing checked Oct 4, 2026

KeystoneJS plans and prices, checked October 2026
PlanPriceDetails
Free Popular

$0

Open source

  • GraphQL API
  • Admin UI
  • TypeScript
+1 more
  • Fully extensible
View full pricing

Is KeystoneJS worth the price?

Great value

KeystoneJS offers an incredibly generous pricing model, being entirely free and open source.

This makes it an exceptional value for developers and organizations looking for a powerful headless CMS without any licensing costs. It's best for those with the technical expertise and resources to self-host and manage their own infrastructure.

Full KeystoneJS pricing: every plan, hidden costs and alternatives

Reviews

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4.6/5

Across 11 verified user reviews on G2

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Best KeystoneJS Alternatives

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Still deciding?

Most buyers shortlist 2 or 3 tools before committing. Pull a side-by-side comparison or browse the full alternatives shortlist below.

KeystoneJS vs Sanity Head-to-head: features, pricing, who wins KeystoneJS vs Contentful Head-to-head: features, pricing, who wins KeystoneJS vs Prismic Head-to-head: features, pricing, who wins

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KeystoneJS FAQ

How does KeystoneJS accelerate backend development?

KeystoneJS accelerates backend development by allowing developers to define their schema and automatically generating a GraphQL API and an admin UI. This schema-driven approach streamlines the creation of Node.js backends.

Which teams benefit most from using KeystoneJS?

KeystoneJS is best suited for Node.js developers and teams looking for rapid backend development. It provides a robust framework for building backends with an integrated content management interface.

How is KeystoneJS priced?

KeystoneJS is free to use, as it is an open-source project. There are no paid plans required to access its features.

What kind of content features are less emphasized in KeystoneJS?

KeystoneJS offers fewer advanced content features compared to some other headless CMS solutions. Its primary focus is on providing a flexible GraphQL API and an auto-generated admin UI for developers.

Can KeystoneJS be used for building a headless content management system?

Yes, KeystoneJS is designed to function as a headless CMS, providing a GraphQL API for content delivery. It allows developers to define their content schema and manage content through an automatically generated admin UI.

How does KeystoneJS compare to Strapi for backend development?

KeystoneJS, like Strapi, is an open-source headless CMS that provides an admin UI and API. However, KeystoneJS is specifically a GraphQL API framework built on Node.js, emphasizing schema-driven development and full customization for Node.js developers.

Source: keystonejs.com

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