Shopify stores using Signifyd
StoreRadar.co found 591 live Shopify storefronts with a public Signifyd signal.
If you sell an app, service or software to Shopify stores, this is a focused group to start with.
Many stores in the latest StoreRadar check show this signal. That makes it a good place to start a focused search.
What stands out: The most common catalogue size is 200+ products: 430 of 510 stores with catalogue data (84%). This is the clearest pattern in the stores we checked.
In StoreRadar's Fraud, risk and compliance browse group, Signifyd is 2 of 3 by observed storefront count (591). The nearest larger signal is NoFraud (801). The nearest smaller signal is ClearSale (3).
Snapshot checked 22 September 2026. If you searched for “Shopify stores using Signifyd”, this is the StoreRadar evidence behind that answer.
Do their sites show ads?
We checked for a public ad signal on 591 of 591 stores. Unknown values are left out.
| Group | Stores |
|---|---|
| Detected public ad pixels | 429 |
| No detected public ad pixels | 162 |
How big are their product lists?
We could count products for 510 of 591 stores. Unknown values are left out.
| Group | Stores |
|---|---|
| 200+ products | 430 |
| 50–199 products | 80 |
Other tools in this group
We put Signifyd in the Fraud, risk and compliance 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.
| Other tool | Observed stores | Page |
|---|---|---|
| NoFraud | 801 | Open page |
| ClearSale | 3 | Open page |
See this tool with other tools
Use the StoreRadar data library to compare this tool with other Shopify tools.
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 Signifyd signal and the store clues above, then build a focused store list. We can also check for verified founder or decision-maker emails.
Get Signifyd stores + verified founder emails →What these numbers tell you
These numbers show where Signifyd appeared in the latest public-store check. Use the group above to choose the stores worth researching first.