# KeystoneJS

> Updated 2026-09-03 · type: tool · category: website-cms · status: active · rev 1

OSS alt to Contentful; ~9938 stars; via openalternative.co

- Open source: yes (MIT)
- Self-hostable: yes
- Pricing model: free
- Best for: Developers building applications and managing content programmatically via a GraphQL API and CMS/app framework.
- Last verified: 2026-09-04

- **Canonical:** https://gtmstacker.com/registry/tool/keystonejs/
- **Source:** [github · github.com/keystonejs](https://github.com/keystonejs/keystone)
- **Tags:** website-cms, website-builders-cms
- **Repository:** https://github.com/keystonejs/keystone

## Is KeystoneJS open source?

Yes — MIT-licensed.

## How much does KeystoneJS cost?

It is free to use.

## Can I self-host KeystoneJS?

Yes — it can be self-hosted.


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OSS alt to Contentful; ~9938 stars; via openalternative.co