KeystoneJS — open-source Website Cms

Updated 2026-09-03 · tool · Website Cms · rev 1 · structured JSON

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• 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

Is KeystoneJS open source?

Yes, KeystoneJS is open source under the MIT license.

How much does KeystoneJS cost?

KeystoneJS is free to use.

Can I self-host KeystoneJS?

Yes, KeystoneJS can be self-hosted (the source is available under the MIT license).

• Source: github · github.com/keystonejs
• Repository: https://github.com/keystonejs/keystone

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