OwnerLoop

OwnerLoop is a Shopify app that helps merchants sell the correct replacement parts, filters and consumables for products their customers already own. Map product compatibility by equipment model, then show it on product pages, in a storefront parts finder (shoppers look up their model and add matching products to cart) and in a staff compatibility lookup. Free plan covers up to 100 products; Growth is $49/month with a 14-day free trial.