UI Discovery - 2026 Pricing, Features, Reviews & Alternatives

UI Discovery is a cloud-based, browser-accessible reference library of real, shipped product design, covering 2,647+ marketing sites and homepages, 3,836 iOS apps, 62 web app UIs, 42 admin dashboards, and 111,083+ individual sections including heroes, pricing tables, FAQs, and onboarding flows. All captures are retina quality. Designers and developers can search by product name, section type, style, or industry, compare references side by side, and save selections to boards. Each reference delivers extracted color palettes, font stacks, headings, body copy, and a ready-to-use build prompt formatted for direct use in a code editor or AI coding tool. Design tokens are available as plain JSON. No installation is required; the platform runs entirely in the browser, with a hosted MCP server accessible via a single URL and a REST API with a free tier included on every plan.

UI Discovery connects to AI coding agents and editors, including ChatGPT, Claude, Cursor, Claude Code, and Codex, through a Model Context Protocol (MCP) server. The MCP integration exposes seven tools to AI agents: search_screens, search_sections, search_flows, search_sites, get_design_brief, get_image_plan, and get_design_tokens. These tools allow AI agents to pull real-world design references automatically during the build process, grounding generated UI in verified design patterns rather than generic mockups. The MCP connector requires no account or API key and is included free on every plan. The library spans 18 industries, including AI, Finance, Developer Tools, Health and Fitness, and E-commerce, and receives new sites, apps, and sections on a weekly basis.