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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.

  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.

Compatibility as a graph

One product connects to the parts that fit it. That relationship is the foundation for storefront blocks, discovery, and staff answers.

On the storefront

Compatible parts appear where shoppers already decide — on the product page — so replacement purchases feel obvious, not like a scavenger hunt.

For your team

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

Make the right part easy to find.

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

Install OwnerLoop free View demo

Available on the Shopify App Store.