Cross-channel PPC performance comparison for Facebook Ads, Google Ads, and LinkedIn Ads in one Looker Studio dashboard. Track spend, impressions, clicks, conversions, CPM, CPC, and cost per conversion with side-by-side scorecards. Compare cost and impressions across platforms using dedicated tables to identify the most efficient channel. View trends over time and a geo chart of clicks to spot high-performing regions. Built for paid media managers who need fast, actionable budget and channel decisions.