Technology · CMS · Enterprise
9,304 websites in the live index use Umbraco as of October 2026. Download the full list of Umbraco websites with website, company, country and language.
SourceAs of October 27, 2026, TechLeads detects Umbraco on 9,304 websites: 0.03% of CMS detections, the 60th most-used of 550 CMS technologies we track.
Sample results for Umbraco. Description is shown under each title.
| Rank | Website | Title · Description | Company | Country | Language |
|---|---|---|---|---|---|
| #10,896 | globalreporting.org | GRI - HomeHome | - | - | en |
| #15,733 | giveblood.org | Donate Blood with Gulf Coast BloodDonating blood feels good, real good, knowing that each donation can save up to three lives. Whether it's your first time or you're a returning blood donor, your contribution is invaluable. Discover a convenient location next to you, easy steps to donate, and how every blood donation brings you rewa | Gulf Coast Regional Blood Center | - | en |
| #16,711 | nrscotland.gov.uk | National Records of Scotland (NRS) | - | - | - |
| #17,464 | cincinnatiartmuseum.org | Art, Events & Community - Cincinnati Art MuseumEnjoy exhibitions & CAM's collection, plus events for all ages. General admission is always free. Open late Thursdays. | - | - | en |
| #19,942 | abainternational.org | Welcome - Association for Behavior Analysis International | Abainternational | - | en |
| #20,569 | eonetwork.org | DealExchange | Entrepreneurs' OrganizationDiscover the Global Student Entrepreneur Awards (GSEA), the premier competition for student business owners. Learn about our mission, impact, and how to get involved. | - | - | - |
| #21,848 | woodlandtrust.org.uk | icon/searchWe want to see a UK rich in native woods and trees. For wildlife. For people. Help us plant trees, protect woods and inspire people. | Woodlandtrust | GB | - |
| #24,766 | skycityauckland.co.nz | Cassia - SkyCity Auckland | - | - | - |
| #27,059 | paccar.com | PACCAR Inc | - | - | - |
| #27,929 | internationalposter.com | Original Vintage Posters | International Poster GalleryOriginal Vintage Posters - Shop our gallery of 2,500 fine original vintage posters from around the globe, browse by artist, subject, country & more | Internationalposter | - | en |
| #28,874 | nottinghamcity.gov.uk | HomepageNottingham City Council | Nottinghamcity | GB | en |
| #29,885 | lancashire.gov.uk | HomeFind information on the services Lancashire County Council provides. | Lancashire.gov.uk | GB | en |
| #31,134 | rcp.ac.uk | Home | RCP | - | - | - |
| #35,175 | bmcgujarat.com | Home | BMC | - | - | en |
| #41,231 | gloucestershire.gov.uk | Home | Gloucestershire County Council | Gloucestershire | GB | en |
| #46,420 | aberdeenshire.gov.uk | Home - Aberdeenshire CouncilAberdeenshire Council home page | Aberdeenshire | GB | en |
| #49,928 | jncc.gov.uk | Resources | Advisor to Government on Nature Conservation | JNCC | - | - | - |
| #53,239 | mtd.org | Illinois Terminal Expansion | MTD | - | - | en |
| #54,265 | priyom.org | Main Page › Priyom.org | - | - | en |
| #63,001 | southaustralia.com | Adelaide | Attractions & Places To Go | South AustraliaExperiences in Adelaide are abundant — offering exactly what you need, right when you need it. Stop by our hospitable restaurants or be united by a festival crowd. Find out more today. | - | - | - |
| #66,932 | ipa.co.uk | IPA | The Institute of Practitioners in AdvertisingThe Institute of Practitioners in Advertising, incorporated by Royal Charter is the organisation behind the practitioners that make UK advertising what it is today. Every year we help more than 4,000 practitioners future-proof their careers through our Continuous Professional Development Programme. | Ipa | GB | en |
| #78,801 | cim.co.uk | Home | CIM | - | - | - |
| #83,843 | aholddelhaize.com | Ahold DelhaizeAhold Delhaize | - | - | - |
| #84,156 | crosser.io | Stream Analytics & Integration | CrosserCrosser - The hybrid-first Streaming Analytics & Integration software for any Cloud, On-premise or Edge. Real-time processing of streaming, event-driven or batch data for Intelligent Pipelines & Automations and for Industrial IoT. | Crosser | - | en |
| #85,836 | naurugov.nr | naurugov.nr | 526: Invalid SSL certificate | Naurugov | US | en-US |
Complete Umbraco website dataset in CSV. One-time purchase.
Umbraco dataset · CSV
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The most-used CMS technologies in the TechLeads index, by number of websites. Umbraco accounts for 0.03% of CMS detections (9,304 websites).
| No. | Technology | Websites | Share of CMS | Relative size |
|---|---|---|---|---|
| 01 | WordPress | 23,136,781 | 68.3% | |
| 02 | Wix | 2,699,124 | 8.0% | |
| 03 | Squarespace | 2,169,185 | 6.4% | |
| 04 | Wix Hosted | 863,996 | 2.6% | |
| 05 | GoDaddy Website Builder | 635,348 | 1.9% | |
| 06 | Joomla | 443,925 | 1.3% |
TechLeads scans public websites and identifies Umbraco from signals in the page HTML, scripts, cookies, HTTP headers and DNS records. Website counts refresh daily; this page uses data from October 27, 2026. Counts only include websites we have scanned, so they can differ from other providers.
The TechLeads live index currently lists 9,304 websites using Umbraco. Open the sample table on this page or download the lead list.
The chart on this page is monthly HTTP Archive crawl detections for Umbraco, compared with other CMS technologies. It is not the TechLeads live index.
In the same HTTP Archive category, Umbraco is charted against WordPress, Shopify, Wix, Squarespace, Drupal. Live-index co-occurrence on this page is a separate signal.
Companies and websites using Umbraco in the TechLeads index include globalreporting.org, giveblood.org, nrscotland.gov.uk, cincinnatiartmuseum.org, abainternational.org. The full list of 9,304 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 Umbraco are WordPress (23,136,781), Wix (2,699,124), Squarespace (2,169,185).
TechLeads scans public websites and matches Umbraco by signals in the page HTML, scripts, cookies, HTTP headers and DNS records. Website counts refresh daily.
| 07 | Weebly | 401,831 | 1.2% |
|---|
| 08 | Tilda | 347,424 | 1.0% |
|---|
| 09 | Drupal | 333,686 | 0.99% |
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| 10 | Jimdo | 194,253 | 0.57% |
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Yes. A one-time Umbraco 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 UmbracoRank
Monthly detections of Umbraco 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 Umbraco. Counts are websites in the live index.
Distribution of websites using Umbraco across countries in the TechLeads database.
| Country | Sites | Relative size |
|---|---|---|
| United Kingdom (GB) | 205 | |
| United States (US) | 57 | |
| Germany (DE) | 41 | |
| Australia (AU) | 26 | |
| Netherlands (NL) | 24 | |
| Sweden (SE) | 22 | |
| Denmark (DK) | 16 | |
| Switzerland (CH) | 9 | |
| New Zealand (NZ) | 8 | |
| Ireland (IE) | 7 | |
| Canada (CA) | 6 | |
| Belgium (BE) | 5 |
Sites where we first detected Umbraco, by week (UTC, weeks start Monday). These are newly detected sites, and the counts follow our discovery coverage.
163
sites newly detected in the last 12 weeks
Open source CMS based on Microsoft's ASP.NET
Our comprehensive database contains 9,304 websites using Umbraco, making it the most complete Umbraco sites list available. This Umbraco customer websites directory helps businesses detect websites using Umbraco and identify potential leads.
The largest concentrations of Umbraco websites are in GB, US, DE, based on our indexed country data.
Websites using Umbraco commonly also use Microsoft ASP.NET, jQuery, Google Analytics, Open Graph, Google Tag Manager — reflecting typical Umbraco technology stacks.
Our Umbraco technology detection system scans millions of websites to identify those powered by Umbraco. This list of sites with Umbraco includes detailed information such as company names, contact details, social media profiles, and website rankings. Whether you're looking for top websites with Umbraco or exploring Umbraco adoption trends, our database provides comprehensive insights.
Each entry in our Umbraco 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 Umbraco and reach out to potential customers or partners.
Get instant access to the full list of sites with Umbraco in CSV format. Our dataset includes all 9,304 Umbraco 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 Umbraco powered websites.
| Norway (NO) | 4 |
|---|
| Czechia (CZ) | 4 |
|---|
| Portugal (PT) | 3 |
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| Israel (IL) | 3 |
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| Spain (ES) | 3 |
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| Austria (AT) | 3 |
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| France (FR) | 2 |
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| South Africa (ZA) | 2 |
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| Italy (IT) | 2 |
|---|
| Faroe Islands (FO) | 1 |
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| Saudi Arabia (SA) | 1 |
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| United Arab Emirates (AE) | 1 |
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| Dominican Republic (DO) | 1 |
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| United Kingdom (UK) | 1 |
|---|
| Philippines (PH) | 1 |
|---|
| Greece (GR) | 1 |
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| Poland (PL) | 1 |
|---|
| Croatia (HR) | 1 |
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