Auth0 Website Examples
Auth0 (now part of Okta) is an enterprise-grade authentication and identity platform offering login, SSO, and user-management APIs that developers embed rather than build in-house — common on B2B SaaS products and larger applications with complex identity requirements (social login, MFA, enterprise SSO). Our engine detects Auth0 through 3 script patterns tied to its client-side SDK (Auth0.js / Lock), 2 HTML patterns matching its hosted login-widget markup, and 1 CDN domain serving its assets. As a hosted identity platform, a detection confirms live integration with Auth0's managed service rather than a self-hosted auth system. Documented at auth0.com.
Check If Any Site Uses Auth0
Paste any URL to instantly detect whether it was built with Auth0. Our engine checks 6 technical signals.
What Types of Websites Use Auth0?
Auth0 is used across many industries. These are the most common website types built on this platform:
Who Builds with Auth0?
Businesses of all sizes
Fast, reliable site building with professional results
Designers and developers
Powerful tools with minimal setup
Startups
Quick launch with scalable infrastructure
Content creators
Beautiful presentation for your work
How to Identify Auth0 Websites
Every Auth0 website leaves distinctive technical fingerprints. Here's what to look for:
CDN Domains
Network requests to these domains are a reliable indicator:
auth0\.comJavaScript Patterns
3 script patterns linked to Auth0
HTML Attributes
2 HTML patterns in the page source
Auth0 vs Alternatives
Explore how Auth0 compares to similar auth provider tools:
Detection Coverage
- Total signals
- 6 patterns
- Category
- Auth Provider
- Accuracy
- High