Relume is an AI-powered component library and sitemap builder for Webflow and React. Sites built using Relume components load resources from library.relume.io and use rl- prefixed CSS classes.
Paste any URL to instantly detect whether it was built with Relume. Our engine checks 5 technical signals.
Relume is used across many industries. These are the most common website types built on this platform:
SaaS companies
Beautiful landing pages without an engineering team
Freelance designers
Deliver polished client sites with full design control
Marketing agencies
Fast iteration on campaign microsites
Startups
Launch a compelling product page in hours
Every Relume website leaves distinctive technical fingerprints. Here's what to look for:
CDN Domains
Network requests to these domains are a reliable indicator:
library\.relume\.ioJavaScript Patterns
2 script patterns linked to Relume
HTML Attributes
2 HTML patterns in the page source
Explore how Relume compares to similar ai website builder tools: