This dashboard compares market share among AI platforms through two interactive donut charts, one for chatbots and one for search engines, using visit data from 2023-2025. Users can filter by platform type, sort by visits, year-over-year change, or name, and limit the displayed entries. Built with React and D3 v7, it uses d3.pie, d3.arc, and ResizeObserver for responsive SVG rendering, with tooltips showing visit counts, previous year figures, YoY change, and percentage share of each platform type.