Shopify payments and checkout tools: what StoreRadar sees
StoreRadar.co found 12 different public payments and checkout tools. The largest current signature is Shop Pay, seen on 28,806 observed Shopify storefronts.
If you sell checkout or payment tools, this group helps you compare stores with visible payment-workflow signals. Use this page to choose a focused cohort to test. It is not a count of unique stores, a ranking of vendors, or proof of buying intent.
What this group shows
| Tools in this group | 12 |
|---|---|
| Biggest store count | Shop Pay · 28,806 |
| Tools with extra details | 6 of 12 |
| Tools with same-store evidence | 2 of 12 |
| Last checked | 2026-09-22T10:55:09+00:00 |
Counts are public storefront observations. One store may appear under more than one technology signature.
Biggest tools in this group
| Tool | Observed storefronts | Evidence on its page |
|---|---|---|
| Shop Pay | 28,806 | extra details and a same-store table |
| Afterpay | 6,817 | extra details and a same-store table |
| Klarna | 4,293 | extra details |
| Sezzle | 1,437 | extra details |
| Zip | 1,193 | extra details |
| Affirm | 243 | extra details |
| Laybuy | 159 | a count |
| Paidy | 55 | a count |
Every tool in this group
Open a tool to see its count, a simple explanation, extra details when we have them, and links to other tools.
- Shop Pay · 28,806 observed storefronts
- Afterpay · 6,817 observed storefronts
- Klarna · 4,293 observed storefronts
- Sezzle · 1,437 observed storefronts
- Zip · 1,193 observed storefronts
- Affirm · 243 observed storefronts
- Laybuy · 159 observed storefronts
- Paidy · 55 observed storefronts
- Tamara · 50 observed storefronts
- Tabby · 48 observed storefronts
- Splitit · 26 observed storefronts
- PayTomorrow · 15 observed storefronts
Other groups to look at
These groups may help you look at the same stores in another way.
- Shipping, returns and fulfillment · 12 active signatures
- B2B and wholesale · 7 active signatures
- Upsell and product bundles · 24 active signatures
Browse this group by audience
The same public app signals can answer different research questions. These pages add the audience context; they do not turn a signal into a buyer claim.
- ecommerce SaaS sellers: Payments and checkout · evidence-rich audience page
Find stores that fit your payments and checkout offer
If you sell payments and checkout apps or services, tell StoreRadar what you sell and which Shopify stores you want to reach. We can use the signals on this page with other filters to build a matched group.
| What you choose | What the matched work can use |
|---|---|
| Starting signal | payments and checkout app and storefront signals |
| Useful filters | Store type, catalogue size, country and other available signals |
| Private result | Matched Shopify storefronts for your offer |
| Output | A private CSV with the stores and signals used for the match |
| Contact step | Validated business email or a named decision-maker where available |
The public page shows aggregate signals only. It does not publish store rows, contacts, buying intent or guaranteed demand.
Ask for a matched Shopify cohort →Want the buyer-specific version? Shopify app developers · ecommerce SaaS · ecommerce agencies
Method and limits
StoreRadar.co checks public Shopify storefronts and publishes counts from dated snapshots. A signal can be old, incomplete or shared by more than one tool. It does not prove an account, subscription, spend, performance, revenue, buying intent or contact identity.