Shopify stores using Keystone theme

How many Shopify stores use Keystone theme?

Keystone theme is used by 86 active Shopify stores, 0% of the 750,590 stores we track (October 2026). That ranks it number 352 of 458 shopify theme themes we detect, by number of stores. Notable stores using it include Modern Performance, 247dist, Beverly Hills Bed. United States has the most stores using it (31, or 0% of that country's active Shopify stores). We read the theme each storefront reports to Shopify, so customized copies still count under the original theme name and stores on fully custom builds are not counted. Counts refresh with every crawl of the full store list.