Square sits ahead of Klarna, Opayo and Worldpay, but far behind PayPal and Stripe.
payment provider · United Kingdom
Online shops offering Square in United Kingdom
Square is the third most offered payment provider in online shops in the United Kingdom, behind PayPal and Stripe and ahead of Klarna.
- Online shops in United Kingdom
- ~17,000
- Rank among payment providers
- No. 3 of 20
- Most seen on
- WooCommerce
September 2026
Only a minority of its shops advertise now, so the ads filter trims the list sharply.
Payment providers in United Kingdom
Where Square sits among the payment providers UK shops offer.
Platforms where Square shows up most
- 01WooCommerce
- 02Shopify
- 03Magento
Square elsewhere in Europe
What this means
What to do with it.
Square in the United Kingdom is a large list, so narrow it before outreach: split by platform first, since WooCommerce, Shopify and Magento shops each take a different integration pitch. Then prioritize the ads-active shops as the merchants spending to grow.
Target Square shops in the United Kingdom with a pay later or second card option, starting with the ads-active WooCommerce and Shopify stores.
Reach the WooCommerce and Magento Square shops with integrations for those platforms, and leave the Shopify group for a Shopify-native pitch.
Combine Square with the Klarna and Opayo searches to build a British list beyond PayPal and Stripe, and extend it to Ireland, France and Spain.
Common questions
- How many online shops in United Kingdom offer Square?
- ~17,000 online shops in United Kingdom offer Square. It is the third most common payment provider in the country, behind PayPal, Stripe.
- Which payment provider do UK online shops offer most?
- PayPal leads in United Kingdom with ~93,000 shops, followed by Stripe and Square.
- Which ecommerce platform do Square shops in United Kingdom run?
- Most Square shops in United Kingdom run WooCommerce, then Shopify.
- Can I get the list of UK online shops that offer Square?
- Yes. Send us the segment you want, for example Square shops in United Kingdom that advertise now, and we return the matched companies with the people to reach.
Keep in mind
- Offered at checkout is not the option buyers pick most.
- A British shop with no identified payment provider may still offer Square.
Start with your target
Target the UK shops that offer Square
Tell us who you want to reach. We send back matched accounts.
Get a matched sample
Before any commitment.