How many websites use Square?

StackPulse currently detects Square on 17 websites, which is 0.01% of the 115,150 domains in the index. The count is refreshed as the crawler re-scans the web.

How do I check whether a website uses Square?

Open the free StackPulse lookup, enter the domain and the payment section will list Square if its scripts, headers or markup are present. Developers can call GET /v1/lookup/:domain.

Can I download a list of websites that use Square?

Yes. Lead Export filters the index by Square (optionally combined with other technologies) and streams the matching domains as CSV, up to 50,000 rows per file.

Square is a payment technology. It ranks #12 of 18 payment technologies by number of websites in the StackPulse index.

Payment

Websites using Square

StackPulse detects Square on 17 websites — 0.01% of the 115,150 domains in the index — making it the #12 payment technology we track. Updated October 27, 2026.

Websites detected

Share of index

0.01%

Rank in Payment

#12 of 18

Indexed websites

115,150

Download all 17 Square websites as CSV

Top websites using Square

Ordered by traffic rank. Each profile shows the complete detected stack.

wpastra.com
with Authorize.net, Braintree, Mollie, PayPal
55 tech
calarts.edu
with Google Ads, GA4, Google Tag Manager, Drupal
12 tech
saatchigallery.com
with WooCommerce, Google Ads, Meta Pixel, GA4
10 tech
kaiostech.com
with Authorize.net, Braintree, Mollie, PayPal
54 tech
meowwolf.com
with WooCommerce, Apple Pay, PayPal, Mailchimp
13 tech
skyzone.com
with Shopify, Attentive, Meta Pixel, Microsoft Advertising
17 tech
brainstormforce.com
with Authorize.net, Braintree, Mollie, PayPal
55 tech
negphotography.com.au
with WooCommerce, Apple Pay, WordPress, Nginx
6 tech
graywolfpress.org
with WooCommerce, WordPress, Cloudflare, jQuery
5 tech
convertpro.net
with Authorize.net, Braintree, Mollie, PayPal
55 tech
unity.edu
with Google Tag Manager, WordPress, Cloudflare, Optimizely
7 tech
tomy.com
with BigCommerce, Authorize.net, Braintree, Stripe
14 tech
rivercottage.net
with WooCommerce, Stripe, Apple Pay, Meta Pixel
11 tech
cityofwinterpark.org
with Google Ads, GA4, Google Tag Manager, WordPress
8 tech
convertplug.com
with Authorize.net, Braintree, Mollie, PayPal
55 tech
surecart.com
with Authorize.net, Braintree, Mollie, PayPal
55 tech
savingcranes.org
with WooCommerce, Meta Pixel, Google Tag Manager, WordPress
8 tech

Technologies used together with Square

Websites using jQuery 64.71% of Square sites
Websites using WordPress 52.94% of Square sites
Websites using Google Tag Manager 47.06% of Square sites
Websites using Cloudflare 47.06% of Square sites
Websites using WooCommerce 35.29% of Square sites
Websites using GA4 29.41% of Square sites
Websites using Meta Pixel 29.41% of Square sites
Websites using Google Ads 23.53% of Square sites

Other Payment technologies

Technology directory →

Frequently asked questions

How many websites use Square?: StackPulse currently detects Square on 17 websites, which is 0.01% of the 115,150 domains in the index. The count is refreshed as the crawler re-scans the web.
How do I check whether a website uses Square?: Open the free StackPulse lookup, enter the domain and the payment section will list Square if its scripts, headers or markup are present. Developers can call GET /v1/lookup/:domain.
Can I download a list of websites that use Square?: Yes. Lead Export filters the index by Square (optionally combined with other technologies) and streams the matching domains as CSV, up to 50,000 rows per file.
What is Square?: Square is a payment technology. It ranks #12 of 18 payment technologies by number of websites in the StackPulse index.

Look up any domain by API

One call returns the ecommerce platform, payment gateways, marketing pixels and infrastructure. Results are cached for a week.

curl -H "x-api-key: YOUR_KEY" \
  https://stackpulseapi.com/v1/lookup/wpastra.com

Read the API docs

Export lead lists as CSV

Filter the whole index by stack (for example Shopify stores without Klaviyo) and download up to 50,000 domains per file. 1 credit per row.

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