clef is a mobile app that replaces usernames and passwords with your smartphone.
0 results for technology Clef
Sample results for Clef
| Rank | Icon | Website | Title | Description | Company | Country | Language |
|---|
clef is a mobile app that replaces usernames and passwords with your smartphone.
Our comprehensive database contains 0 websites using Clef, making it the most complete Clef sites list available. This Clef customer websites directory helps businesses detect websites using Clef and identify potential leads.
Our Clef technology detection system scans millions of websites to identify those powered by Clef. This list of sites with Clef includes detailed information such as company names, contact details, social media profiles, and website rankings. Whether you're looking for top websites with Clef or exploring Clef adoption trends, our database provides comprehensive insights.
Each entry in our Clef 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 Clef and reach out to potential customers or partners.
Get instant access to the full list of sites with Clef in CSV format. Our dataset includes all 0 Clef 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 Clef powered websites.
The most-used Login technologies in the TechLeads index, by number of websites.
| Technology | Websites | Share of Login |
|---|---|---|
| Facebook Login | 1,045,489 | 89.9% |
| Sign In With Google | 41,248 | 3.5% |
| Keycloak | 31,296 | 2.7% |
| Okta | 10,779 | 0.93% |
| Clerk UMP | 9,950 | 0.86% |
| Microsoft Authentication Library for JavaScript | 6,091 | 0.52% |
| ClassLink | 5,402 | 0.46% |
| Login with Amazon | 2,947 | 0.25% |
| Auth0 | 2,590 | 0.22% |
| LINE Login | 1,775 | 0.15% |
Selling a Login product?
Get every Clef website as a CSV for $29, remove your own customers, and you have a list of switch prospects. You can also upload the domains to LinkedIn as a company audience and advertise to exactly these companies, no emails needed.
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TechLeads scans public websites and identifies Clef from signals in the page HTML, scripts, cookies, HTTP headers and DNS records. Website counts refresh daily; this page uses data from October 25, 2026. Counts only include websites we have scanned, so they can differ from other providers.