- Sites using it
- 18
Usage over time
Trend data starts with the first full crawl. We take a snapshot of every technology's usage at the end of each monthly crawl cycle, so the first point appears once the current cycle completes and the trend line after the second.
Market share
- Authentication1.3%
Share of indexed sites in the category that use Clerk.
18 sites use Clerk
- openrouter.aiOpenRouter6.34.1since 28 Sept 2026
- higgsfield.aiHiggsfield AI — AI-native creative suite6.32.1since 28 Sept 2026
- clerk.comClerk | Authentication and User Management6.34.1since 28 Sept 2026
- vibe.coVibe: Streaming & Connected TV Advertising Platform5.128.0since 28 Sept 2026
- thewire.inThe Wire: The Wire News India, Latest News,News from India, Politics, External Affairs, Science, Economics, Gender and Culture4.73.14since 28 Sept 2026
- consensus.appConsensus: AI for Research6.34.1since 28 Sept 2026
- patient.infoPatient.info: Health Information and Symptom Checker6.34.1since 28 Sept 2026
- engelvoelkers.comLuxury Real Estates & Properties | Engel & Völkers France5.128.0since 28 Sept 2026
- context7.comContext7 - Up-to-date documentation for LLMs and AI code editors6.34.1since 28 Sept 2026
- fashionphile.comFASHIONPHILE | Used Designer Luxury Items | Buy & Sell6.29.2since 28 Sept 2026
- zonos.comCross-Border Ecommerce Solutions | Zonos5.128.0since 28 Sept 2026
- sfstandard.comThe San Francisco Standard6.34.1since 28 Sept 2026
- dash0.comOpenTelemetry Native Observability · Dash06.34.1since 28 Sept 2026
- gptgirlfriend.onlineBest AI Girlfriend Chats - GirlfriendGPT5.128.0since 28 Sept 2026
- austria.infoVacances en Autriche – un Lebensgefühl5.128.0since 28 Sept 2026
- thejc.comThe JC - Jewish News, Comment & Culture - The Jewish Chronicle6.34.1since 28 Sept 2026
- pff.comNFL, Fantasy Football, and NFL Draft6.31.0since 28 Sept 2026
- novu.coNovu - Connect your AI agents and products to customers6.34.1since 28 Sept 2026