How many companies use Mastercard?

TechLeads currently detects Mastercard on 448,800 websites. HTTP Archive's monthly crawl, a separate dataset, detected it on 1,206,776 pages in September 2026.

Who are Mastercard's biggest competitors?

By number of websites, the largest Payment processors technologies besides Mastercard are PayPal (886,419), Stripe (617,504), PayPal Checkout (592,950), Apple Pay (588,768), Shop Pay (508,262).

Which companies use Mastercard?

Websites using Mastercard include ultimatesurvivaltips.com, greatstuffonline.ca, lonestarnursery.com, lara-star.com, irmo.jp, ultranova.store. The full list of 448,800 websites can be exported as a CSV for $29.

Mastercard market share and customers

As of October 8, 2026, Mastercard is used by 448,800 websites in the TechLeads index: 8.3% of all Payment processors detections, the 7th most-used of 147 Payment processors technologies.

448,800

websites using Mastercard

8.3%

share of Payment processors

of 147 in Payment processors

Cite this data

Quoting these numbers? Credit TechLeads with a link to this page.

Citation

TechLeads. "Mastercard Customers and Market Share." Data as of October 8, 2026. https://techleads.fyi/technology/mastercard/market-share

HTML link

<a href="https://techleads.fyi/technology/mastercard/market-share">Mastercard market share (TechLeads data)</a>

Mastercard vs competitors in Payment processors

Websites using each technology in the TechLeads index, and its share of all Payment processors detections.

#	Technology	Websites	Share
1	PayPal	886,419	16.4%
2	Stripe	617,504	11.4%
3	PayPal Checkout	592,950	11.0%
4	Apple Pay	588,768	10.9%
5	Shop Pay	508,262	9.4%
6	Visa	470,783	8.7%
7	Mastercard	448,800	8.3%

Mastercard usage over time

In HTTP Archive's monthly crawl of public websites, Mastercard was detected on 1,206,776 pages in September 2026, up 2.3% from a year earlier (peak: 1,290,838). HTTP Archive is a separate dataset from the TechLeads index, so its numbers are not added to ours.

Same month, other Payment Processors technologies in HTTP Archive: PayPal 2,113,686, Apple Pay 1,636,107, Shop Pay 1,473,615, Visa 1,208,099, American Express 1,074,398.

Mastercard customers by country

Based on country-code domains (such as .de or .co.uk); websites on .com and other generic domains are not assigned a country.

GB552
AU208
DE140
CO97
CA72
US56
NL46
BR43
IT43
FR38

Companies using Mastercard

ultimatesurvivaltips.com · Ultimate Survival Tips
greatstuffonline.ca
lonestarnursery.com · Lone Star Nursery
lara-star.com · LARASTAR
irmo.jp · IRMO.JP
ultranova.store · ULTRANOVA
giva.co · GIVA Jewellery
bulletjournal.com · Bulletjournal
bravebooks.us
novedge.com · Novedge
classycowgirlco.com · Classy Cowgirl Co.
trendsandtraditionsboutique.com · Trends & Traditions Boutique

See all 448,800 websites using Mastercard or download the full list as a CSV for $29.

How these numbers are calculated

TechLeads scans public websites and detects Mastercard from signals in the page HTML, scripts, cookies, HTTP headers and DNS records. Market share is Mastercard's website count divided by the website counts of all Payment processors technologies we track; a site using two Payment processors tools counts for both. Counts were last refreshed on October 8, 2026 and update daily.

FAQ

Mastercard accounts for 8.3% of Payment processors detections in the TechLeads index (448,800 websites), which makes it the 7th most-used of 147 Payment processors technologies we track.