32 Websites Built with Ruby on Rails
Ruby on Rails is a backend framework platform used to build and deploy modern websites.
32 real websites built with Ruby on Rails — sites created with, developed on, or running Ruby on Rails in production. Detected live by our AI-powered scanner through script fingerprints, CDN patterns, HTML attributes, and hosting signals.
32 Sites Using Ruby on Rails
About Ruby on Rails
Ruby on Rails is a backend framework platform used to build and deploy modern websites.
- Recognizable runtime and asset loading patterns
- Consistent layout or component conventions across projects
- Platform-specific deployment and publishing workflow
How We Detect Ruby on Rails
Our scanner identifies Ruby on Rails usage through the following signals:
- 0 script-based fingerprints
- 0 CDN/domain fingerprints
- 3 HTML structure fingerprints
Related Technologies
Frequently Asked Questions
What websites use Ruby on Rails?
Our live scanner has detected 32 websites built with or running Ruby on Rails. The list above shows real domains identified through script fingerprints, CDN patterns, HTML attributes, and HTTP headers.
How can I tell if a website is built with Ruby on Rails?
Paste any URL into the scanner at the top of this page. Our detector checks 0 script-based fingerprints, 0 CDN/domain fingerprints, 3 HTML structure fingerprints to identify Ruby on Rails usage — results appear in under 5 seconds.
Is Ruby on Rails still popular in 2026?
Yes — we actively detect Ruby on Rails across thousands of new scans every month. The 32 sites in our database represent only websites scanned through our tool; the actual total number of Ruby on Rails sites on the web is far higher.
What other technologies do Ruby on Rails sites commonly use?
Websites built with Ruby on Rails often pair it with analytics tools (Google Analytics, Plausible), CDN providers, and complementary libraries. Scan any Ruby on Rails site to see its complete tech stack.