Account heat map for event planning
Build an interactive heat map of EMEA Salesforce accounts for event planning. The goal is to let field marketing teams instantly see which cities have the highest concentration of accounts, instead of manually analyzing account lists to decide where to run events. Trigger it with an HTTP route that serves the heat map as a webpage. Main steps, at a high level: Pull Salesforce account records for the EMEA region, including city/location data. Aggregate accounts by city and compute a density weighting. Render an interactive map that visualizes concentration by city, with the ability to click into a city to see the underlying account list. Tools used: Salesforce, a mapping/visualization library (e.g. Mapbox or Leaflet)
What this prompt builds
An interactive heat map that visualizes the geographic distribution of Salesforce accounts across EMEA cities, weighted by account density. Designed for field marketing teams to identify high-concentration areas for event planning. Users can click cities in a side panel to zoom and hover over hot spots to see account counts.
The problem
Field marketing teams planning events across EMEA struggle to identify which cities have the highest concentration of prospects, opportunities, and customers. Without a visual geographic overview, teams waste time manually analyzing account lists or risk hosting events in low-density markets. This workflow renders an interactive heat map of Salesforce accounts across EMEA cities, weighted by account density, so marketers can immediately spot high-value target cities. Click any city in the side panel to zoom in, or hover over hot spots to see exact account counts.
Solution and impact
Field marketing teams save hours of manual account analysis and make data-driven decisions about where to host events. The visual heat map instantly reveals which EMEA cities have the highest concentrations of accounts, helping teams allocate event budgets to markets with the greatest revenue potential. Sales and RevOps teams benefit from better event targeting and higher attendance from qualified prospects and customers.