As of October 12, 2026, TechLeads detects Clerk UMP on 7,839 websites: 0.69% of Login detections, the 5th most-used of 39 Login technologies we track.
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TechLeads. "Companies Using Clerk UMP." Data as of October 12, 2026. https://techleads.fyi/technology/clerk-umpHTML link
<a href="https://techleads.fyi/technology/clerk-ump">Companies using Clerk UMP (TechLeads data)</a>Sample results for Clerk UMP
| Rank | Icon | Website | Title | Description | Company | Country | Language |
|---|---|---|---|---|---|---|---|
| #513 | Xantium | Join me on Suno | I am Xantium, a visionary at heart, With skills as sharp as a thousand sparks. Images and music, birthed from my soul, Electronics and automotive, making systems whole. Art and tech, I blend them seamlessly, A pioneer exploring, through space and time boundlessly. Commercially trained, computer scie | - | - | - | ||
| #5,703 | OpenRouter | A router for LLMs and other AI models | - | - | - | ||
| #43,242 | Search - Consensus: AI Search Engine for Research | Consensus is a search engine that uses AI to find answers in scientific research. Try searching for free. | - | - | en | ||
| #4 | mylevain — AI-powered sourdough companion | Track your starter, adapt recipes, orchestrate your bake day, and learn from every loaf with an AI agent built for sourdough bakers. | mylevain | - | eng | ||
| #5 | SimplarityCo AI — Every AI You Need | SimplarityCo AI — the all-in-one AI platform for video, images, audio, voice agents and more. | SimplarityCo AI | - | eng | ||
| #6 | nameCrawl - Domain Intelligence API | Availability, Pricing, Drops & WHOIS | Domain intelligence API for developers. Check availability across 1,000+ TLDs, compare registrar prices, track dropped and newly registered domains across 100 gTLDs, and access WHOIS/RDAP data. Free tier available. | nameCrawl | - | eng | ||
| #7 | Simvado — Train for the Moments That Matter | Immersive, game-engine simulations that prepare your whole workforce — from frontline teams to the managers who lead them. Real decisions, real pressure, measurable results with AI-powered debriefs. | Simvado | - | eng | ||
| #8 | All your cards, credits, and points in one place | Track your card credits, points balances, and offers in one place, and get reminded before they expire. | nextcard | - | lat | ||
| #9 | Nakcito - Create your shop & make it live instantly | Join hundreds of Nepali businesses. Get a free e-commerce website builder and custom subdomain with Nakcito. Accept WhatsApp orders and grow your business today. | Nakcito | - | eng | ||
| #10 | Apoyo entre personas en un espacio moderado | Espacio moderado para familias que conviven con necesidades de apoyo educativo, neurodesarrollo, discapacidad o dificultades de escolarización. Lee experiencias reales, oriéntate y participa a tu ritmo. | NIDO | - | spa | ||
| #11 | Newly AI | Build Native iOS & Android Apps with AI | Newly AI (newly.app) is an AI app builder for native iOS and Android apps. Describe your idea, generate React Native code, preview it, and ship. | Newly AI | - | eng | ||
| #12 | Narrative Nexus - Run the Game Your Players Won’t Shut Up About | Battle maps. Campaign management. Session tracking. AI that knows its place. | Narrative Nexus | - | fra | ||
| #13 | Notem - Walk into every appointment with proof | Notem turns months of scattered symptoms into a clinical document your doctor will actually read. Backed by PubMed research. Free to use. | Notem | - | eng | ||
| #14 | Now What — Your AI macro coach | Track your food. Your AI coach tells you what to eat next. | Now What | - | eng | ||
| #15 | Nexus AI — Executive Text Intelligence | Enterprise-grade sentiment analysis, anomaly detection, and automated C-Suite reporting powered by multi-model AI. | Nexus AI | - | eng | ||
| #16 | Professional Word Search Book Generator | Smart Puzzle Builder | Create and publish professional word search puzzle books for Amazon KDP in minutes. AI-powered word generation, 13 KDP templates, instant PDF downloads. | Smart Puzzle Builder | - | eng | ||
| #17 | Hire a Vibe Coder — AI-Native Developers for Hire | needavibecoder | Hire vibe coders — AI-native senior developers who ship in days, not months. One dev with Cursor and Claude Code replaces your team of 10. No recruiters | needavibecoder | - | fra | ||
| #18 | Novex | AI research dashboard — protocol tracking, dose unit conversions, and bloodwork visualization for personal use. Educational only; not medical advice. | Novex | - | eng | ||
| #19 | NearGrid Capital | Constraint-first intelligence on where compute can actually run. | NearGrid Capital | - | eng | ||
| #20 | Nerve | Secure portfolio intelligence on connected trading hardware | Nerve | - | eng | ||
| #21 | SMB Discovery — All-in-one for local service businesses | Build your landing page, manage leads, publish blog content, and grow your online presence — all in one place. | SMB Discovery | - | eng | ||
| #22 | Snapshots — Strategy that moves at your speed | Strategy built on what your customers actually think, not what your team believes. The speed to see what's really happening and the move to make next. | Snapshots | - | eng | ||
| #23 | Oddish - Eval Scheduler | Postgres-backed eval scheduler for Harbor tasks | Oddish | - | ita | ||
| #24 | Soggy Roll - Generate without Pain of infrastructure | ComfyUI workflows on demand. Buy credits, run generations, download results. No GPU, no config, no subscription. | Soggy Roll | - | eng | ||
| #25 | Sol AI — your brightest assistant | Sol AI is a fast, friendly AI assistant for writing, coding, planning, and learning. Stream clear answers in seconds. Free to start, no credit card required. | Sol AI | - | eng |
Complete Clerk UMP website dataset in CSV. One-time purchase.
Secure checkout · 7-day download accessDistribution of websites using Clerk UMP across countries in the TechLeads database.
| Country | Sites |
|---|---|
| Somalia(SO) | 1 |
Technologies most frequently detected on the same websites as Clerk UMP.
The most-used Login technologies in the TechLeads index, by number of websites. Clerk UMP accounts for 0.69% of Login detections (7,839 websites).
| Technology | Websites | Share of Login |
|---|---|---|
| Facebook Login | 1,045,489 | 90.2% |
| Sign In With Google | 39,207 | 3.4% |
| Keycloak | 30,426 | 2.6% |
| Okta | 10,738 | 0.93% |
| Microsoft Authentication Library for JavaScript | 5,954 | 0.51% |
| ClassLink | 5,096 | 0.44% |
| Login with Amazon | 2,910 | 0.25% |
| Oxi Social Login | 2,565 | 0.22% |
| Auth0 | 2,539 | 0.22% |
| LINE Login | 1,762 | 0.15% |
TechLeads scans public websites and identifies Clerk UMP 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.
Clerk is a comprehensive user management platform that provides a full suite of tools for authentication and user administration.
3,279 new sites in the last 12 weeks
Clerk is a comprehensive user management platform that provides a full suite of tools for authentication and user administration.
Our comprehensive database contains 7,839 websites using Clerk UMP, making it the most complete Clerk UMP sites list available. This Clerk UMP customer websites directory helps businesses detect websites using Clerk UMP and identify potential leads.
The largest concentrations of Clerk UMP websites are in SO, based on our indexed country data.
Websites using Clerk UMP commonly also use Modernizr, Vue, rewardStyle, A8.net, Weebly eCommerce — reflecting typical Clerk UMP technology stacks.
Our Clerk UMP technology detection system scans millions of websites to identify those powered by Clerk UMP. This list of sites with Clerk UMP includes detailed information such as company names, contact details, social media profiles, and website rankings. Whether you're looking for top websites with Clerk UMP or exploring Clerk UMP adoption trends, our database provides comprehensive insights.
Each entry in our Clerk UMP 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 Clerk UMP and reach out to potential customers or partners.
Get instant access to the full list of sites with Clerk UMP in CSV format. Our dataset includes all 7,839 Clerk UMP 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 Clerk UMP powered websites.
Sites where we first detected Clerk UMP, by week (UTC, weeks start Monday). Counts follow our discovery coverage, so weekly totals can vary.