# KeystoneJS vs WordPress

**Leader by vioscaleAI score:** KeystoneJS

| Attribute | KeystoneJS | WordPress |
|---|---|---|
| **vioscaleAI score** | 62.6 (61% (medium)) | 51.5 (60% (medium)) |
| activity.commits_last_30d | 100 | 100 |
| adoption.dependent_repos | - | 24 |
| adoption.github_stars | 9,974 | 21,471 |
| content.faq | `[{"answer":"A headless CMS for developers that provides a GraphQL API and management UI for content and data. Developers define a schema and get a powerful backend without boilerplate or bootstrapping. It is indexed under CMS Software.","source":"https://keystonejs.com","question":"What is KeystoneJS?","confidence":0.6},{"answer":"KeystoneJS is open source, so it can be self-hosted and used at no licence cost. It is released under the MIT licence. Pricing changes often, so verify at source before relying on it.","source":"https://keystonejs.com","question":"Is KeystoneJS free to use?","confidence":0.6},{"answer":"KeystoneJS supports the web and a command-line interface. Platforms we have not confirmed are simply not listed here rather than ruled out.","source":"https://keystonejs.com","question":"What platforms does KeystoneJS support?","confidence":0.6},{"answer":"Yes. KeystoneJS can be deployed self-hosted, so it does not have to run on the vendor's infrastructure.","source":"https://keystonejs.com","question":"Can KeystoneJS be self-hosted?","confidence":0.6},{"answer":"We have confirmed 4 integrations for KeystoneJS, including Cloudinary, Prisma, Apollo Client and OpenTelemetry. This is what we could verify from public sources, so the vendor may support others we have not indexed.","source":"https://keystonejs.com","question":"What does KeystoneJS integrate with?","confidence":0.6},{"answer":"Yes. KeystoneJS is published under the MIT licence, a permissive licence that generally allows commercial use and modification. Licence terms can change between releases, so verify against the repository for the version you intend to use.","source":"https://github.com/keystonejs/keystone","question":"Is KeystoneJS open source?","confidence":0.95}]` | `[{"answer":"An open-source CMS and blogging platform that serves as a configurable content platform for enterprises, featuring an extensible architecture with plugins, integrations, and a REST API. Supports multiple hosting models and management approaches for different organizational needs. It is indexed under CMS Software.","source":"https://wordpress.org","question":"What is WordPress?","confidence":0.6},{"answer":"WordPress offers a free tier, so you can start without paying. Pricing changes often, so verify at source before relying on it.","source":"https://wordpress.org","question":"Is WordPress free?","confidence":0.6},{"answer":"WordPress supports the web and a command-line interface. Platforms we have not confirmed are simply not listed here rather than ruled out.","source":"https://wordpress.org","question":"What platforms does WordPress support?","confidence":0.6},{"answer":"Yes. WordPress can be deployed cloud / SaaS, on-premise and self-hosted, so it does not have to run on the vendor's infrastructure.","source":"https://wordpress.org","question":"Can WordPress be self-hosted?","confidence":0.6},{"answer":"We have independently confirmed GDPR for WordPress. Certifications we do not list are ones we have not been able to verify from public sources, which is not the same as WordPress not holding them. Always confirm compliance directly before you rely on it.","source":"https://wordpress.org/security-2/","question":"What security certifications does WordPress have?","confidence":0.7}]` |
| deployment.options | `{"cloud":true,"self_hosted":true}` | `{"cloud":true,"self_hosted":true}` |
| description.long | A headless CMS for developers that provides a GraphQL API and management UI for content and data. Developers define a schema and get a powerful backend without boilerplate or bootstrapping. | A free, open-source platform that enables anyone to create and manage websites of any type, from blogs to full-featured businesses, using a visual block editor with no coding required. Extensible through thousands of community-built plugins and themes. |
| features.capabilities | `{"cms_type":"headless","free_tier":true,"open_source":true,"git_workflow":true,"headless_api":true,"pricing_model":"open_source_free","self_hostable":true,"visual_builder":true,"managed_hosting":true,"content_workflow":true,"deployment_model":"self_hosted_open_source","plugin_ecosystem":"Custom field types and extensible architecture","structured_content":true,"graphql_api_native_delivery":true,"visual_content_modeling_schema_builder":true,"granular_role_based_access_control_rbac":true}` | `{"cms_type":"traditional","free_tier":true,"multisite":true,"open_source":true,"git_workflow":true,"headless_api":true,"self_hostable":true,"visual_builder":true,"managed_hosting":true,"plugin_ecosystem":"Unrivaled ecosystem of apps, integrations, and plugins installable from dashboar"}` |
| integrations.count | 4 | 6 |
| integrations.list | `[{"name":"Cloudinary"},{"name":"Prisma"},{"name":"Apollo Client"},{"name":"OpenTelemetry"}]` | `[{"name":"Automattic"},{"name":"GoDaddy"},{"name":"Jetpack","native":true},{"name":"Facebook","native":true,"category":"social","direction":"outbound"},{"name":"Twitter","native":true,"category":"social","direction":"outbound"},{"name":"YouTube","native":true,"category":"media","direction":"inbound"},{"name":"Vimeo","native":true,"category":"media","direction":"inbound"},{"name":"Google Analytics","native":true,"category":"analytics"}]` |
| language.primary | TypeScript | PHP |
| license.spdx | MIT | - |
| market.availability | - | `{"primaryMarkets":[],"availabilityScope":"global","availableCountries":[],"notAvailableCountries":[]}` |
| platform.support | `{"cli":true,"web":true}` | `{"cli":true,"ios":true,"web":true,"android":true}` |
| pricing | `{"type":"open_source","summary":"Free and open source","freeTier":true,"sourceUrl":"https://keystonejs.com","retrievedAt":"2026-08-03T14:26:59.733Z"}` | `{"type":"open_source","freeTier":true,"sourceUrl":"https://wordpress.org","retrievedAt":"2026-09-10T21:09:33.781Z"}` |
| pricing.free_tier | yes | yes |
| pricing.model | open_source | open_source |
| pricing.price_level | free | free |
| pricing.transparent | yes | - |
| release.cadence_days | 13 | - |
| release.history | `[{"url":"https://github.com/keystonejs/keystone/releases/tag/2026-08-31","date":"2026-08-31T04:57:56Z","type":"stable","version":"2026-08-31"},{"url":"https://github.com/keystonejs/keystone/releases/tag/2026-08-20","date":"2026-08-20T01:10:41Z","type":"stable","version":"2026-08-20"},{"url":"https://github.com/keystonejs/keystone/releases/tag/2026-08-18","date":"2026-08-18T05:59:51Z","type":"stable","version":"2026-08-18"},{"url":"https://github.com/keystonejs/keystone/releases/tag/2026-08-11","date":"2026-08-11T07:07:11Z","type":"stable","version":"2026-08-11"},{"url":"https://github.com/keystonejs/keystone/releases/tag/2026-08-10","date":"2026-08-10T00:47:02Z","type":"stable","version":"2026-08-10"},{"url":"https://github.com/keystonejs/keystone/releases/tag/2026-08-03","date":"2026-08-03T04:54:56Z","type":"stable","version":"2026-08-03"},{"url":"https://github.com/keystonejs/keystone/releases/tag/2026-07-31","date":"2026-07-31T07:00:27Z","type":"stable","version":"2026-07-31"},{"url":"https://github.com/keystonejs/keystone/releases/tag/2026-07-28","date":"2026-07-28T00:02:33Z","type":"stable","version":"2026-07-28"},{"url":"https://github.com/keystonejs/keystone/releases/tag/2026-07-21","date":"2026-07-21T04:06:31Z","type":"stable","version":"2026-07-21"},{"url":"https://github.com/keystonejs/keystone/releases/tag/2026-07-01","date":"2026-07-01T02:01:17Z","type":"stable","version":"2026-07-01"},{"url":"https://github.com/keystonejs/keystone/releases/tag/2026-03-19","date":"2026-03-20T00:04:21Z","type":"stable","version":"2026-03-19"},{"url":"https://github.com/keystonejs/keystone/releases/tag/2025-05-06","date":"2025-05-05T23:28:38Z","type":"stable","version":"2025-05-06"},{"url":"https://github.com/keystonejs/keystone/releases/tag/2025-05-05","date":"2025-05-05T03:38:19Z","type":"stable","version":"2025-05-05"},{"url":"https://github.com/keystonejs/keystone/releases/tag/2025-02-24","date":"2025-02-24T02:39:57Z","type":"stable","version":"2025-02-24"},{"url":"https://github.com/keystonejs/keystone/releases/tag/2024-11-07","date":"2024-11-07T03:43:43Z","type":"stable","version":"2024-11-07"},{"url":"https://github.com/keystonejs/keystone/releases/tag/2024-08-28","date":"2024-08-28T11:48:04Z","type":"stable","version":"2024-08-28"},{"url":"https://github.com/keystonejs/keystone/releases/tag/2024-08-09","date":"2024-08-09T02:23:08Z","type":"stable","version":"2024-08-09"},{"url":"https://github.com/keystonejs/keystone/releases/tag/2024-04-30","date":"2024-04-30T06:08:38Z","type":"stable","version":"2024-04-30"},{"url":"https://github.com/keystonejs/keystone/releases/tag/2024-04-16","date":"2024-04-16T01:47:15Z","type":"stable","version":"2024-04-16"},{"url":"https://github.com/keystonejs/keystone/releases/tag/2024-04-02","date":"2024-04-02T01:56:33Z","type":"stable","version":"2024-04-02"}]` | - |
| reliability.status_page | - | yes |
| security.disclosure_policy | - | yes |
| security.gdpr | - | yes |
| security.scorecard | 5.2 | 3.5 |
| security.trust_center | - | https://wordpress.org/about/security/ |
| security.vulnerabilities | - | `{"count":0,"source":"https://advisories.ecosyste.ms/api/v1/advisories?ecosystem=packagist&package_name=roots%2Fwordpress-full&per_page=100","last_12m":0,"max_severity":null}` |

## Capabilities (CMS Software)

| Capability | KeystoneJS | WordPress |
|---|:--:|:--:|
| **Core** |  |  |
| CMS type | Headless / API-first | Traditional / monolithic |
| **Licensing** |  |  |
| Open-source | ✓ | ✓ |
| **Deployment** |  |  |
| Self-hostable | ✓ | ✓ |
| Managed / cloud hosting offered | ✓ | ✓ |
| **Delivery** |  |  |
| Headless API (REST/GraphQL) | ✓ | ✓ |
| **Content** |  |  |
| Structured content modelling | ✓ | - |
| Localisation / i18n | - | - |
| Content workflow / approvals | ✓ | - |
| **Editing** |  |  |
| Visual / no-code page builder | ✓ | ✓ |
| **Extensibility** |  |  |
| Plugin / app ecosystem size | Custom field types and extensible architecture | Unrivaled ecosystem of apps, integrations, and plugins installable from dashboar |
| **Scale** |  |  |
| Multi-site / multi-tenant | - | ✓ |
| **Workflow** |  |  |
| Git-based / code-first workflow | ✓ | ✓ |
| **Pricing** |  |  |
| Free / open tier | ✓ | ✓ |

*Source: vioscaleAI. Generated 2026-10-16T20:12:34.569Z. "-" = undocumented, not absent.*