Medusa is an open-source, headless e-commerce platform built for developers and digital commerce teams who need a highly customizable alternative to traditional monolithic storefront solutions. Designed with a modular architecture, Medusa is commonly deployed by technical teams building custom storefronts, multi-region shops, and composable commerce experiences using its Node.js-based backend. AIWebsiteDetector's detection engine identifies Medusa-powered sites using a combination of one distinct HTML pattern and one HTTP header signature that are consistently present across Medusa deployments. These signals reflect Medusa's characteristic server responses and frontend markup conventions, allowing the detection engine to distinguish it reliably from other headless or API-first commerce frameworks. Because Medusa is self-hosted and open-source with no mandatory licensing fees, its deployments vary widely in infrastructure — ranging from cloud platforms like Railway and Render to custom VPS setups — but the core fingerprint remains consistent enough to support confident identification.
Paste any URL to instantly detect whether it was built with Medusa. Our engine checks 2 technical signals.
Medusa is used across many industries. These are the most common website types built on this platform:
Fashion & apparel brands
Premium storefront templates with payment built-in
Consumer product brands
Direct-to-consumer sales without middlemen
Digital creators
Sell courses, downloads, and subscriptions
Niche retailers
Specialized storefronts with low overhead
Every Medusa website leaves distinctive technical fingerprints. Here's what to look for:
HTML Attributes
1 HTML pattern in the page source
Explore how Medusa compares to similar e-commerce platform tools: