Refero

Refero is a curated design research platform that provides a comprehensive collection of real-world UI/UX screenshots from web and iOS applications. It serves as a reference library for designers, product teams, and AI agents who need to study existing design patterns, flows, and visual solutions before making their own design decisions. The platform organizes its content into multiple structured categories, enabling users to explore designs by page type, flow, UX pattern, UI element, site, or font. Page types include dashboards, product pages, landing pages, paywalls, subscription screens, login interfaces, product details, profiles, 404 pages, catalog pages, blogs, about pages, careers, contacts, developer pages, integration pages, media kits, and many others. For each page type, Refero aggregates tens of thousands of screenshots sourced from popular products, allowing users to compare how different apps handle similar design challenges. Beyond static screenshots, Refero offers 45 pre-defined user flows, such as signing up, onboarding, logging in, subscribing, and adding items to cart. These flows are presented as sequences of screens that demonstrate the step-by-step user journey, helping designers understand the logical progression and interaction patterns across a complete task. Users can filter and sort results by various criteria, including page type, product feature, and appearance style, using advanced search capabilities. The platform updates its library weekly, ensuring that the references remain current with modern design trends. Refero also provides an MCP (Model Context Protocol) integration for AI agents, allowing machine learning models to access the same design reference database programmatically. This feature enables AI tools to retrieve real product s