# CKAN vs Decidim

| Attribute | CKAN | Decidim |
|---|---|---|
| **Vioscale score** | 48.1 (22% (low)) | 57.8 (15% (low)) |
| activity.commits_last_30d | 100 | 88 |
| adoption.dependent_repos | 24 | 312 |
| adoption.github_stars | 5,106 | 1,808 |
| deployment.options | `{"on_prem":true,"self_hosted":true}` | `{"cloud":true,"self_hosted":true}` |
| description.long | A web-based platform that helps organizations publish, organize, and make datasets discoverable. Includes a full API, search functionality, data storage capabilities, visualization tools, and support for extensions to customize features. | A free, open-source software framework designed to enable organizations to create spaces for participatory decision-making, from budget voting and policy consultations to elections and collaborative governance, with emphasis on transparency and secure voting. |
| integrations.count | 7 | - |
| integrations.list | `[{"name":"Carto","native":true,"category":"geospatial"},{"name":"Discourse","native":true,"category":"collaboration"},{"name":"Amazon S3","native":true,"category":"storage"},{"name":"Azure","native":true,"category":"storage"},{"name":"Active Directory","native":true,"category":"authentication"},{"name":"Microsoft Office","native":true},{"name":"PDF.js","native":true}]` | - |
| language.primary | Python | Ruby |
| license.spdx | - | AGPL-3.0 |
| market.availability | `{"primaryMarkets":[],"availabilityScope":"global","availableCountries":[],"notAvailableCountries":[]}` | `{"hqCountry":"ES","primaryMarkets":["ES","US"],"availabilityScope":"global","availableCountries":[],"notAvailableCountries":[]}` |
| platform.support | `{"web":true}` | `{"web":true}` |
| pricing | `{"type":"open_source","freeTier":true,"sourceUrl":"https://ckan.org","retrievedAt":"2026-08-26T19:38:06.160Z"}` | `{"type":"open_source","freeTier":true,"sourceUrl":"https://decidim.org","retrievedAt":"2026-08-24T15:29:39.528Z"}` |
| pricing.free_tier | yes | yes |
| pricing.model | open_source | open_source |
| pricing.price_level | free | free |
| pricing.transparent | - | yes |
| release.history | `[{"url":"https://github.com/ckan/ckan/releases/tag/ckan-2.12.0","date":"2026-08-26T14:13:48Z","type":"stable","version":"ckan-2.12.0"},{"url":"https://github.com/ckan/ckan/releases/tag/ckan-2.11.6","date":"2026-08-26T14:16:02Z","type":"stable","version":"ckan-2.11.6"},{"url":"https://github.com/ckan/ckan/releases/tag/ckan-2.10.11","date":"2026-08-26T14:17:16Z","type":"stable","version":"ckan-2.10.11"},{"url":"https://github.com/ckan/ckan/releases/tag/ckan-2.11.5","date":"2026-04-29T10:22:41Z","type":"stable","version":"ckan-2.11.5"},{"url":"https://github.com/ckan/ckan/releases/tag/ckan-2.10.10","date":"2026-04-29T10:26:53Z","type":"stable","version":"ckan-2.10.10"},{"url":"https://github.com/ckan/ckan/releases/tag/ckan-2.11.4","date":"2025-10-29T13:27:24Z","type":"stable","version":"ckan-2.11.4"},{"url":"https://github.com/ckan/ckan/releases/tag/ckan-2.10.9","date":"2025-10-29T13:17:26Z","type":"stable","version":"ckan-2.10.9"},{"url":"https://github.com/ckan/ckan/releases/tag/ckan-2.11.3","date":"2025-05-07T10:17:40Z","type":"stable","version":"ckan-2.11.3"},{"url":"https://github.com/ckan/ckan/releases/tag/ckan-2.10.8","date":"2025-05-07T10:17:31Z","type":"stable","version":"ckan-2.10.8"},{"url":"https://github.com/ckan/ckan/releases/tag/ckan-2.11.2","date":"2025-02-05T12:04:54Z","type":"stable","version":"ckan-2.11.2"},{"url":"https://github.com/ckan/ckan/releases/tag/ckan-2.10.7","date":"2025-02-05T12:08:39Z","type":"stable","version":"ckan-2.10.7"},{"url":"https://github.com/ckan/ckan/releases/tag/ckan-2.11.1","date":"2024-12-11T11:37:42Z","type":"stable","version":"ckan-2.11.1"},{"url":"https://github.com/ckan/ckan/releases/tag/ckan-2.10.6","date":"2024-12-11T11:38:02Z","type":"stable","version":"ckan-2.10.6"},{"url":"https://github.com/ckan/ckan/releases/tag/ckan-2.11.0","date":"2024-08-27T13:27:45Z","type":"stable","version":"ckan-2.11.0"},{"url":"https://github.com/ckan/ckan/releases/tag/ckan-2.10.5","date":"2024-08-27T13:27:13Z","type":"stable","version":"ckan-2.10.5"},{"url":"https://github.com/ckan/ckan/releases/tag/ckan-2.9.11","date":"2024-03-13T11:43:58Z","type":"stable","version":"ckan-2.9.11"},{"url":"https://github.com/ckan/ckan/releases/tag/ckan-2.10.4","date":"2024-03-13T11:44:59Z","type":"stable","version":"ckan-2.10.4"},{"url":"https://github.com/ckan/ckan/releases/tag/ckan-2.10.3","date":"2024-02-01T13:16:11Z","type":"stable","version":"ckan-2.10.3"},{"url":"https://github.com/ckan/ckan/releases/tag/ckan-2.9.9","date":"2023-05-25T13:30:47Z","type":"stable","version":"ckan-2.9.9"},{"url":"https://github.com/ckan/ckan/releases/tag/ckan-2.10.1","date":"2023-05-25T13:31:26Z","type":"stable","version":"ckan-2.10.1"}]` | `[{"url":"https://github.com/decidim/decidim/releases/tag/v0.32.1","date":"2026-07-30T08:20:38Z","type":"stable","version":"v0.32.1"},{"url":"https://github.com/decidim/decidim/releases/tag/v0.31.6","date":"2026-07-06T09:05:37Z","type":"stable","version":"v0.31.6"},{"url":"https://github.com/decidim/decidim/releases/tag/v0.32.0","date":"2026-07-06T09:26:08Z","type":"stable","version":"v0.32.0"},{"url":"https://github.com/decidim/decidim/releases/tag/v0.32.0.rc2","date":"2026-05-12T07:55:26Z","type":"prerelease","version":"v0.32.0.rc2"},{"url":"https://github.com/decidim/decidim/releases/tag/v0.31.5","date":"2026-05-12T07:48:36Z","type":"stable","version":"v0.31.5"},{"url":"https://github.com/decidim/decidim/releases/tag/v0.30.9","date":"2026-05-12T07:46:10Z","type":"stable","version":"v0.30.9"},{"url":"https://github.com/decidim/decidim/releases/tag/v0.32.0.rc1","date":"2026-04-24T08:58:51Z","type":"prerelease","version":"v0.32.0.rc1"},{"url":"https://github.com/decidim/decidim/releases/tag/v0.31.4","date":"2026-04-24T08:31:13Z","type":"stable","version":"v0.31.4"},{"url":"https://github.com/decidim/decidim/releases/tag/v0.30.8","date":"2026-04-24T08:18:55Z","type":"stable","version":"v0.30.8"},{"url":"https://github.com/decidim/decidim/releases/tag/v0.31.3","date":"2026-04-13T07:05:57Z","type":"stable","version":"v0.31.3"},{"url":"https://github.com/decidim/decidim/releases/tag/v0.30.7","date":"2026-04-13T07:04:06Z","type":"stable","version":"v0.30.7"},{"url":"https://github.com/decidim/decidim/releases/tag/v0.31.2","date":"2026-02-26T11:29:25Z","type":"stable","version":"v0.31.2"},{"url":"https://github.com/decidim/decidim/releases/tag/v0.30.6","date":"2026-02-26T10:53:54Z","type":"stable","version":"v0.30.6"},{"url":"https://github.com/decidim/decidim/releases/tag/v0.31.1","date":"2026-01-28T20:18:47Z","type":"stable","version":"v0.31.1"},{"url":"https://github.com/decidim/decidim/releases/tag/v0.30.5","date":"2026-01-28T18:14:35Z","type":"stable","version":"v0.30.5"},{"url":"https://github.com/decidim/decidim/releases/tag/v0.31.0","date":"2025-11-20T08:40:14Z","type":"stable","version":"v0.31.0"},{"url":"https://github.com/decidim/decidim/releases/tag/v0.30.4","date":"2025-11-20T08:02:57Z","type":"stable","version":"v0.30.4"},{"url":"https://github.com/decidim/decidim/releases/tag/v0.29.7","date":"2025-11-20T07:48:40Z","type":"stable","version":"v0.29.7"},{"url":"https://github.com/decidim/decidim/releases/tag/v0.31.0.rc2","date":"2025-10-30T17:17:14Z","type":"prerelease","version":"v0.31.0.rc2"},{"url":"https://github.com/decidim/decidim/releases/tag/v0.30.3","date":"2025-10-28T11:43:29Z","type":"stable","version":"v0.30.3"}]` |
| security.gdpr | - | yes |
| security.scorecard | 7.5 | 7.2 |
| security.vulnerabilities | `{"count":15,"source":"https://advisories.ecosyste.ms/api/v1/advisories?ecosystem=pypi&package_name=ckan&per_page=100","last_12m":6,"max_severity":"CRITICAL"}` | `{"count":13,"source":"https://advisories.ecosyste.ms/api/v1/advisories?ecosystem=rubygems&package_name=decidim&per_page=100","last_12m":2,"max_severity":"HIGH"}` |

*Source: Vioscale. Generated 2026-09-01T17:06:21.284Z. "-" = undocumented, not absent.*