As of October 12, 2026, TechLeads detects ClickOnce on 30 websites: 0.00% of Development detections, the 33rd most-used of 55 Development technologies we track.
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Citation
TechLeads. "Companies Using ClickOnce." Data as of October 12, 2026. https://techleads.fyi/technology/clickonceHTML link
<a href="https://techleads.fyi/technology/clickonce">Companies using ClickOnce (TechLeads data)</a>Sample results for ClickOnce
| Rank | Icon | Website | Title | Description | Company | Country | Language |
|---|---|---|---|---|---|---|---|
| #5,000,000 | www.empowermwd.org.uk | 526: Invalid SSL certificate | - | - | - | - |
Complete ClickOnce website dataset in CSV. One-time purchase.
Secure checkout · 7-day download accessThe most-used Development technologies in the TechLeads index, by number of websites. ClickOnce accounts for 0.00% of Development detections (30 websites).
| Technology | Websites | Share of Development |
|---|---|---|
| styled-components | 475,074 | 35.8% |
| Emotion | 435,063 | 32.8% |
| Firebase | 275,647 | 20.8% |
| JSS | 99,738 | 7.5% |
| Atlassian Cloud | 10,327 | 0.78% |
| PHPDebugBar | 8,828 | 0.67% |
| Microsoft Visual Studio | 6,232 | 0.47% |
| GitLab | 4,837 | 0.36% |
| Stitches | 1,773 | 0.13% |
| Gitea | 1,541 | 0.12% |
TechLeads scans public websites and identifies ClickOnce from signals in the page HTML, scripts, cookies, HTTP headers and DNS records. Website counts refresh daily; this page uses data from October 12, 2026. Counts only include websites we have scanned, so they can differ from other providers.
learn.microsoft.com/en-us/visualstudio/deployment/clickonce-security-and-deployment
Distribution of websites using ClickOnce across countries in the TechLeads database.
| Country | Sites |
|---|---|
| Ukraine(UA) | 1 |
Technologies most frequently detected on the same websites as ClickOnce.
1 new sites in the last 12 weeks
Sites where we first detected ClickOnce, by week (UTC, weeks start Monday). Counts follow our discovery coverage, so weekly totals can vary.
ClickOnce is a Development technology. Browse websites using ClickOnce and discover companies that use it.
Our comprehensive database contains 30 websites using ClickOnce, making it the most complete ClickOnce sites list available. This ClickOnce customer websites directory helps businesses detect websites using ClickOnce and identify potential leads.
The largest concentrations of ClickOnce websites are in UA, based on our indexed country data.
Websites using ClickOnce commonly also use Microsoft ASP.NET, Windows Server, IIS, Microsoft 365, Cloudflare — reflecting typical ClickOnce technology stacks.
Our ClickOnce technology detection system scans millions of websites to identify those powered by ClickOnce. This list of sites with ClickOnce includes detailed information such as company names, contact details, social media profiles, and website rankings. Whether you're looking for top websites with ClickOnce or exploring ClickOnce adoption trends, our database provides comprehensive insights.
Each entry in our ClickOnce 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 ClickOnce and reach out to potential customers or partners.
Get instant access to the full list of sites with ClickOnce in CSV format. Our dataset includes all 30 ClickOnce 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 ClickOnce powered websites.