Top 20 Most Famous Companies’ Websites Built with Ruby on Rails

Ruby on Rails continues to power major websites across industries, with over 1.2 million sites running on the framework as of 2025. Twenty iconic companies including Shopify (handling $886+ billion in sales), GitHub (100 million users), Airbnb (7 million listings generating $9 billion revenue), and Twitch (140 million users) rely on RoR for their core operations due to its scalability, rapid development capabilities, and strong ecosystem. The framework's "convention over configuration" approach and integration with modern technologies like AI and machine learning enable these platforms to handle massive traffic loads while maintaining performance and security. Though RoR's general popularity has slightly declined, it remains essential for high-profile projects, with 2025 updates adding enhanced AI capabilities and serverless computing support.