Technology · CMS
665 websites in the live index use Ckan as of October 2026. Download the full list of Ckan websites with website, company, country and language.
SourceAs of October 28, 2026, TechLeads detects Ckan on 665 websites: 0.00% of CMS detections, the 175th most-used of 552 CMS technologies we track.
Sample results for Ckan. Description is shown under each title.
| Rank | Website | Title · Description | Company | Country | Language |
|---|---|---|---|---|---|
| #40,328 | opendata.swiss | opendata.swiss | - | - | en |
| #136,796 | mobidata-bw.de | MobiData BW® | - | - | - |
| #316,790 | open.africa | Welcome - openAFRICAAfrica | - | - | - |
| #381,203 | datamx.io | Welcome - Datamx.io | - | - | - |
| #573,199 | energydata.info | Welcome to ENERGYDATA.INFO - ENERGYDATA.INFO | - | - | - |
| #1,000,000 | donneesquebec.ca | Données Québec – Données ouvertes du Québec | - | FR | fr-FR |
| #1,174,676 | justicehub.in | Welcome - Justice HubA collaborative community of organisations and individuals working towards creating, curating and maintaining resources (commons) to advance and promote data driven legal research. | Justicehub | IN | en |
| #1,732,778 | wbwaterdata.org | wbwaterdata - World Bank Group - waterdata | - | - | - |
| #1,748,833 | indicadores.pr | indicadores.pr | 526: Invalid SSL certificate | Indicadores | US | en-US |
| #1,856,975 | pandoradata.earth | Welcome - Pandora | Pandoradata | - | en |
| #3,293,295 | niagaraopendata.ca | Welcome - Niagara Open Data | - | - | - |
| #5,000,000 | avoindata.fi | avoindata.fiSuomi.fi Open Data is Finland’s open data catalogue. The portal gathers all open data published in Finland in a single service. Come, use it, or publish via us! | avoindata.fi | FI | fi |
| #5,000,000 | phoenixopendata.com | Welcome - City of Phoenix Open Data | - | - | - |
| #6,467,687 | detroitdata.org | Welcome - DetroitData | - | - | - |
| #6,669,939 | yamaguchi-opendata.jp | 山口県オープンデータカタログサイト山口県及び県内市町が保有するオープンデータを公開するための専用サイトです。 | - | - | - |
| #8,449,653 | sprogteknologi.dk | sprogteknologi.dkPå sprogteknologi.dk kan du finde metadata om danske sprogressourcer, use-cases og læse mere om Digitaliseringsstyrelsens arbejde med dansk sprogteknologi. | - | - | - |
| #9,897,143 | genderopendata.org | Welcome - Gender Open Data | - | - | - |
| #18 | transportdata.be | Welcome - transportdata.beBelgium's national access point for multimodal travel information services. | - | - | - |
| #19 | gallarias.com | Bienvenida - dat.ar | - | - | spa |
Complete Ckan website dataset in CSV. One-time purchase.
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The most-used CMS technologies in the TechLeads index, by number of websites. Ckan accounts for 0.00% of CMS detections (665 websites).
| No. | Technology | Websites | Share of CMS | Relative size |
|---|---|---|---|---|
| 01 | WordPress | 23,246,547 | 68.3% | |
| 02 | Wix | 2,722,889 | 8.0% | |
| 03 | Squarespace | 2,179,181 | 6.4% | |
| 04 | Wix Hosted | 875,187 | 2.6% | |
| 05 | GoDaddy Website Builder | 637,250 | 1.9% | |
| 06 | Joomla | 445,846 | 1.3% |
TechLeads scans public websites and identifies Ckan from signals in the page HTML, scripts, cookies, HTTP headers and DNS records. Website counts refresh daily; this page uses data from October 28, 2026. Counts only include websites we have scanned, so they can differ from other providers.
The TechLeads live index currently lists 665 websites using Ckan. Open the sample table on this page or download the lead list.
The chart on this page is monthly HTTP Archive crawl detections for Ckan, compared with other CMS technologies. It is not the TechLeads live index.
In the same HTTP Archive category, Ckan is charted against WordPress, Shopify, Wix, Squarespace, Drupal. Live-index co-occurrence on this page is a separate signal.
Companies and websites using Ckan in the TechLeads index include opendata.swiss, mobidata-bw.de, open.africa, datamx.io, energydata.info. The full list of 665 websites, with company name, country and language, is available as a CSV export.
By number of websites in the TechLeads index, the most-used CMS alternatives to Ckan are WordPress (23,246,547), Wix (2,722,889), Squarespace (2,179,181).
TechLeads scans public websites and matches Ckan by signals in the page HTML, scripts, cookies, HTTP headers and DNS records. Website counts refresh daily.
| 07 | Weebly | 403,304 | 1.2% |
|---|
| 08 | Tilda | 351,499 | 1.0% |
|---|
| 09 | Drupal | 335,810 | 0.99% |
|---|
| 10 | Jimdo | 195,193 | 0.57% |
|---|
Yes. A one-time Ckan dataset is $29 as a CSV. The Growth plan ($79/mo) covers 10 technologies with recurring exports, alerts and API access.
Top-ranked sites on CkanRank
Monthly detections of Ckan in the HTTP Archive crawl. This is historical crawl coverage, not the TechLeads live website index.
Same HTTP Archive category (CMS), not the whole web. Toggle competitors on or off.
Optional rank bands from the crawl (top 1k through long tail). Missing months are crawl gaps, not uninstalls.
Technologies most frequently detected on the same websites as Ckan. Counts are websites in the live index.
Distribution of websites using Ckan across countries in the TechLeads database.
| Country | Sites | Relative size |
|---|---|---|
| United States (US) | 7 | |
| Argentina (AR) | 6 | |
| Italy (IT) | 4 | |
| Canada (CA) | 4 | |
| Germany (DE) | 3 | |
| Brazil (BR) | 3 | |
| United Kingdom (GB) | 2 | |
| Netherlands (NL) | 2 | |
| Türkiye (TR) | 1 | |
| India (IN) | 1 | |
| Japan (JP) | 1 | |
| Spain (ES) | 1 |
Sites where we first detected Ckan, by week (UTC, weeks start Monday). These are newly detected sites, and the counts follow our discovery coverage.
15
sites newly detected in the last 12 weeks
Open source data portal software.
Our comprehensive database contains 665 websites using Ckan, making it the most complete Ckan sites list available. This Ckan customer websites directory helps businesses detect websites using Ckan and identify potential leads.
The largest concentrations of Ckan websites are in US, AR, IT, based on our indexed country data.
Websites using Ckan commonly also use Solr, Java, PostgreSQL, Python, Lucene — reflecting typical Ckan technology stacks.
Our Ckan technology detection system scans millions of websites to identify those powered by Ckan. This list of sites with Ckan includes detailed information such as company names, contact details, social media profiles, and website rankings. Whether you're looking for top websites with Ckan or exploring Ckan adoption trends, our database provides comprehensive insights.
Each entry in our Ckan sites list includes valuable data points: domain name, global ranking, company information, contact details, social media links. This makes it easy to detect websites using Ckan and reach out to potential customers or partners.
Get instant access to the full list of sites with Ckan in CSV format. Our dataset includes all 665 Ckan customer websites with complete contact information, perfect for lead generation, market research, and competitive analysis. The data is regularly updated to ensure accuracy and includes the latest Ckan powered websites.
| Ecuador (EC) | 1 |
|---|
| Finland (FI) | 1 |
|---|
| Australia (AU) | 1 |
|---|
| Austria (AT) | 1 |
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| Kyrgyzstan (KG) | 1 |
|---|
| France (FR) | 1 |
|---|
| Poland (PL) | 1 |
|---|
| Switzerland (CH) | 1 |
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| Pakistan (PK) | 1 |
|---|
| Guatemala (GT) | 1 |
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| Panama (PA) | 1 |
|---|
| Ukraine (UA) | 1 |
|---|
| Romania (RO) | 1 |
|---|
| Trinidad & Tobago (TT) | 1 |
|---|
| Israel (IL) | 1 |
|---|
| Ireland (IE) | 1 |
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| Indonesia (ID) | 1 |
|---|
| Chile (CL) | 1 |
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