San Francisco's ground coffee aisle is a fragmented shelf spread across many brands: 83 products from 20 brands across 3 grocers. sightglass owns the most shelf — 10% of SKUs, ahead of grand coffee. Store brands hold 7%. The shelf leans organic — 10% of SKUs carry that claim. Verdict: contested — real competition, no single winner (opportunity 67/100).
brands by share of the ground coffee shelf.
the claims products on this shelf lead with — share of SKUs carrying each.
the ways the ground coffee shelf actually divides — the dimensions that separate what's on it.
every brand by share of shelf × price. bubble size = the brand's total reach across all aisles; color = positioning stance. top-right owns the premium end; bottom-right owns the mainstream.
All stores combined. Tap a store to see who wins its shelf.
store-brand share: 7% · scores 0–100.