KPI heatmap + event badges on the same calendar — see the story in the data.

Calendar Events Heatmap shows your KPIs as daily heatmap colors and your events as colored badges on the same day cells. No more cross-referencing two visuals — one view tells the complete story.
Free — Month view, KPI heatmap, event badges (1 per day), holiday overlay, tooltip measures, cross-filtering, context menu, keyboard navigation. 30-day full Pro trial on first install.
Pro — Unlock via Microsoft AppSource subscription:

One KPI card with variance, target and trend — or twelve, one per category.
Compact bullet charts with target markers and qualitative bands.
Financial bridges with subtotals, targets and a data table. Certified.
Distribution histogram with mean, median, quartiles and a normal curve.