Shopify stores using Size Matters

StoreRadar.co found 44 live Shopify storefronts with a public Size Matters signal.

If you sell an app, service or software to Shopify stores, this is a good place to start.

Many stores in the latest StoreRadar check show this signal. That makes it a good place to start a focused search.

What stands out: In StoreRadar's CRO and personalization browse group, Size Matters is 23 of 29 by observed storefront count (44). The nearest larger signal is Visually (231,306). The nearest smaller signal is ConvertFlow (1). This is a simple count comparison in this group.

Snapshot checked 22 September 2026. StoreRadar has a count for this app, but not enough extra data to show useful breakdowns on this page yet.

What this number means

This is how many public stores showed the signal when we checked.

Other tools in this group

We put Size Matters in the CRO and personalization group so you can compare it with similar tools. This is our label, not an official Shopify category. The table uses the same dated StoreRadar snapshot as this page.

Browse all CRO and personalization tools

See this tool with other tools

Use the StoreRadar data library to compare this tool with other Shopify tools.

Browse the dataset catalog · Read the methodology

What can you do next?

Use this page to choose where to look first. Then compare other ways to find stores or ask StoreRadar for a matched group for what you sell.

How to find Shopify stores · Compare Store Leads alternatives · Read the contact-verification workflow

Choose a buyer guide: app developers · ecommerce SaaS · ecommerce agencies

Find stores using this app

Tell StoreRadar.co what you sell and which Shopify stores fit. We can start with the Size Matters signal and build a focused store list. We can also check for verified founder or decision-maker emails.

What this page tells you

These are dated observations of public Shopify stores. Use the signal to choose where to look first, then ask for a list that fits your offer.