5,137 websites use ClassLink as of October 2026. Download the full list of ClassLink websites with website, company, country and language.
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As of October 14, 2026, TechLeads detects ClassLink on 5,137 websites: 0.44% of Login detections, the 7th most-used of 39 Login technologies we track.
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TechLeads. "Companies Using ClassLink." Data as of October 14, 2026. https://techleads.fyi/technology/classlinkHTML link
<a href="https://techleads.fyi/technology/classlink">Companies using ClassLink (TechLeads data)</a>Sample results for ClassLink
| Rank | Icon | Website | Title | Description | Company | Country | Language |
|---|---|---|---|---|---|---|---|
| #2,501 | Server Managed By Showit | The WP Engine blog is your source for WordPress news, company updates, and information that impacts the WordPress community and our customers. | - | - | - | ||
| #22,714 | OpenProcessing - Creative Coding for the Curious Mind | OpenProcessing - Creative Coding for the Curious Mind | - | - | - | ||
| #38,974 | TumbleBooks - eBooks for eKids! - Home | TumbleBookLibrary is a curated database of children's e-books, available by subscription to Elementary Schools and Public Libraries around the world. TumbleBookLibrary Premium has over 1100 titles for grades K-6, and includes our unique animated, talking picture books, read-along chapter books, non | - | - | - | ||
| #42,975 | Digital Marketing Blog | Tinuiti | Tinuiti is the largest independent full-funnel marketing agency in the US across the media that matters most. | - | - | - | ||
| #5 | Kliggy's Karts | Golf Carts for Sale in Kennesaw, GA | Shop new & used golf carts in Kennesaw, GA at Kliggy's Karts. Browse our inventory, compare prices and monthly payments, and apply for financing. Call… | Kliggy's Karts | - | eng | ||
| #6 | 香香腐宅BoyLove│耽美漫畫-最新最全的BL腐漫網 | 香香腐宅是一個專注於耽美漫畫與小說的網站，匯聚了各式風格的BL作品，從校園戀愛到甜蜜故事應有盡有。網站致力於提供讀者高品質的耽美作品體驗，成為耽美愛好者們的聚集地。 | 香香腐宅BoyLove | - | eng | ||
| #7 | BUZ LLC | BUZ offers rock-bottom pricing on durable, American-made chrome and exhaust parts. Explore 3,000+ SKUs, fast delivery, and trusted quality for drivers upgrading or replacing their truck’s exhaust. | Buz LLC | - | eng | ||
| #8 | JAV Vietsub - Kho Phim JAV Có Phụ Đề Tiếng Việt HD | AVSub | Xem JAV Vietsub HD chất lượng cao, phụ đề tiếng việt. Cập nhật phim JAV mới nhất hàng ngày. Trải nghiệm xem phim người lớn Nhật Bản ngay tại AVSub.cc | AVSub | - | ita | ||
| #9 | Наркологический центр в Алматы | Almaty Rehab | Лечение зависимости | Almaty Rehab реабилитационный - наркологический центр в Алматы — лечение алкоголизма, наркомании ,игромании и психических расстройств. Анонимно , Круглосуточно | Наркологический центр \"Almaty Rehab\" | - | ita | ||
| #10 | HubSpot | Software & Tools for your Business - Homepage | HubSpot | HubSpot | - | eng | ||
| #11 | New Toyota Vehicles in Colac, VIC | Colac Toyota | Discover the latest Toyota models at our Colac Toyota dealership. Explore our range of new vehicles, from SUVs to sedans, and enjoy exceptional deals. Visit our virtual showroom to find your perfect Toyota today. | Colac Toyota | - | eng | ||
| #12 | Inicio - Winfor Consulting | Somos Winfor,tu partnertecnológico. Hace más de 25 años que contribuimos a crear procesos que ahorran tiempo, dinero y espacio a nuestros clientes con la ayuda de herramientas que logran aportar mejoras en el ámbito de la tecnología, la innovación y la gestión informática con el fin de modernizar el | Winfor Consulting | - | cat | ||
| #13 | AI-Powered Business Growth, Sales and Marketing Acceleration | FEtch | Unlock growth with FEtch’s AI-driven business acceleration, sales enablement, and marketing solutions. Backed by fractional execs and proven frameworks for success. | Fractional Execs Technologies | - | eng | ||
| #14 | Global Mobility Alliance | The Global Mobility Alliance brings together leading employers to discuss trends and developments in the Global Mobility space | Workation Alliance | - | eng | ||
| #15 | Home - Hamburglevee | Smart retirement planning, mindset mastery strategies, and the latest in tech innovations. Build a future that works for you. | Hamburglevee | - | eng | ||
| #16 | Pilipinay - Pili ka Free Pinay Scandal Photos and Videos | Watch trending hot Pinay scandal videos on PiliPinay. Discover exclusive Filipino content, viral clips, and the latest scandals updated daily for free. | PiliPinay | - | eng | ||
| #17 | Ratspeak — A New Network | Private communication without accounts, servers, or surveillance. Built on Reticulum for resilient messaging across any transport. | Ratspeak | - | cat | ||
| #18 | Referral Rewards by CardLinks | Referral Rewards by CardLinks helps local service businesses track customer referrals, confirm referred visits, and reward the customers who sent them. | CardLinks LLC | - | eng | ||
| #19 | Delinquent Tax Collections | Appalachian Mountain Services | Lawrenceville GA | Appalachian Mountain Services is a company specializing in the collection of delinquent property ad valorem taxes for county and city governments | AMSTax.net | - | eng | ||
| #20 | 許獻叡建築師事務所 | 事務所主要從事建設公司集合住宅大樓規劃。本公司擁有優秀的工作團隊，我們重視 每一位員工，除了有良好工作環境、也提供學習及成長的空間，歡迎優秀的朋友一起 加入我們的團隊，共同為建築產業貢獻每一份新作品。 | 許獻叡建築師事務所 | - | eng | ||
| #21 | Find Pipelines - External Careers Marketplace | Find Pipelines External Careers Marketplace | Healthfirst | - | eng | ||
| #22 | Premium Cannabis Straight From Cali To Your Doors | CALICURED | Shop premium cannabis products at CaliCured. Discover flowers, edibles, and more — shipped nationwide straight from California to your doors. | CaliCured | - | eng | ||
| #23 | Capable Life | Capable Life | Capable Life | - | eng | ||
| #24 | Dental Implants - Same Day Teeth in UK | TDC Dental | TDC Implant Centres provide Smile in a Day same-day dental implants, for people suffering with loose or missing teeth or dentures. Book a free consultation*. | TDC Dental Implants | - | eng | ||
| #25 | Best Digital Marketing Agency Worldwide | SEO, AEO & GEO | CreatorLayer | CreatorLayer is among the best digital marketing agencies worldwide — a full-stack, remote-first team delivering SEO, AEO, GEO, Google Ads, Meta Ads, social, creative, and web development for global brands. | CreatorLayer | - | eng |
The most-used Login technologies in the TechLeads index, by number of websites. ClassLink accounts for 0.44% of Login detections (5,137 websites).
| Technology | Websites | Share of Login |
|---|---|---|
| Facebook Login | 1,045,489 | 90.1% |
| Sign In With Google | 39,473 | 3.4% |
| Keycloak | 30,553 | 2.6% |
| Okta | 10,757 | 0.93% |
| Clerk UMP | 8,271 | 0.71% |
| Microsoft Authentication Library for JavaScript | 5,974 | 0.51% |
| Login with Amazon | 2,930 | 0.25% |
| Oxi Social Login | 2,565 | 0.22% |
TechLeads scans public websites and identifies ClassLink from signals in the page HTML, scripts, cookies, HTTP headers and DNS records. Website counts refresh daily; this page uses data from October 14, 2026. Counts only include websites we have scanned, so they can differ from other providers.
Complete ClassLink website dataset in CSV. One-time purchase.
Secure checkout · 7-day download access| Auth0 | 2,551 | 0.22% |
| LINE Login | 1,763 | 0.15% |
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Distribution of websites using ClassLink across countries in the TechLeads database.
| Country | Sites |
|---|---|
| United States(US) | 11 |
| Canada(CA) | 1 |
Technologies most frequently detected on the same websites as ClassLink.
606 new sites in the last 12 weeks
Sites where we first detected ClassLink, by week (UTC, weeks start Monday). Counts follow our discovery coverage, so weekly totals can vary.
Single Sign-On for Education
Our comprehensive database contains 5,137 websites using ClassLink, making it the most complete ClassLink sites list available. This ClassLink customer websites directory helps businesses detect websites using ClassLink and identify potential leads.
The largest concentrations of ClassLink websites are in US, CA, based on our indexed country data.
Websites using ClassLink commonly also use Modernizr, A8.net, jQuery, Hub Theme, saaspricingineuros — reflecting typical ClassLink technology stacks.
Our ClassLink technology detection system scans millions of websites to identify those powered by ClassLink. This list of sites with ClassLink includes detailed information such as company names, contact details, social media profiles, and website rankings. Whether you're looking for top websites with ClassLink or exploring ClassLink adoption trends, our database provides comprehensive insights.
Each entry in our ClassLink 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 ClassLink and reach out to potential customers or partners.
Get instant access to the full list of sites with ClassLink in CSV format. Our dataset includes all 5,137 ClassLink 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 ClassLink powered websites.