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OwnerLoop

How it works

Product compatibility for Shopify, explained.

OwnerLoop helps merchants connect products to the replacement parts and accessories that fit — then show that answer to shoppers and staff.

The sequence

From the product a customer owns to the part that fits.

  1. 01

    Products

    Start with the products customers own — systems, units, and appliances that need something later.

  2. 02

    Compatible parts

    Add the filters, cartridges, accessories, and components that fit each product.

  3. 03

    Compatibility mappings

    Connect products to the parts that fit. Map once; OwnerLoop keeps that relationship ready to use.

  4. 04

    Storefront usage

    Show compatible items on product pages and help shoppers find parts with a storefront finder block.

  5. 05

    Staff usage

    When a customer asks what fits, staff search the same catalog instead of manuals or spreadsheets.

Where it appears

The same catalog, for shoppers and staff.

Map the relationship once. OwnerLoop uses it on the product page, in the parts finder, and when your team looks up what fits.

01

Storefront

On the product page

Compatible parts appear where shoppers already decide, so a replacement purchase stays on your store instead of turning into a search.

Learn about compatible parts on Shopify

02

Finder

When the customer names the product

A storefront finder lets shoppers select the product they own and see the replacement parts, filters, and accessories that fit it.

See the product finder

03

Staff

For your team

Staff look up the same compatibility catalog when answering “Will this fit?” — without digging through manuals or spreadsheets.

Explore the product demo

Put the right part on the product page.

Create your compatibility catalog and bring it into your Shopify store.

Available on the Shopify App Store.

Install OwnerLoop free See compatible parts