San Francisco · 2 grocers · Niche

the corn flour aisle

San Francisco's corn flour aisle is a niche shelf with only a handful of brands: 4 products from 3 brands across 2 grocers. masienda owns the most shelf — 50% of SKUs, ahead of alma semillera. The shelf leans gluten-free — 50% of SKUs carry that claim. Verdict: niche — a boutique shelf — only a handful of brands (opportunity 69/100).

4
products
3
brands
$10.94
avg price
$5.59–$16.39
typical range

More in Baking Ingredients

Who owns the shelf

brands by share of the corn flour shelf.

mmasienda
50% of shelf2 SKUs
aalma semillera
25% of shelf1 SKU
bob's red mill
25% of shelf1 SKU

How it's positioned

the claims products on this shelf lead with — share of SKUs carrying each.

Gluten-Free
50%

Market structure

15
low
Brand competition
how many brands compete
38
med
Variety of offers
how differentiated the shelf is
38
med
Top-brand grip
how much a few brands dominate
69
high
Launch whitespace
room for a new brand

store-brand share: 0% · scores 0–100.

More aisles

how we measure.prices & assortment are collected from public storefronts of San Franciscogrocers, deduped to distinct products, and normalized to a per-unit price from each product's parsed size. market-structure scores come from brand shares. figures update as we re-measure. full methodology →