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Mastercard Payment Gateway Services on new websites

Mastercard's hosted payment gateway used by acquirers and merchants for card processing.

16 sites via All sites #239 of 1392 in Payments First seen: Jul 28, 2026 Last seen: Oct 6, 2026 Most recent launch: Karaj - كَراج | Car Rental Marketplace, Sep 20, 2026 Website: mastercardpaymentgatewayservices.com

Found via: StackScope Discovery (Indie) 6 · StackScope Wider Web 10

View: All sites All launches Launch platforms StackScope Discovery StackScope Wider Web

Mastercard Payment Gateway Services appeared on 7 new sites in the last 30 days.

These figures cover websites that went live since April 2026, not the web as a whole.

Share of new sites using Mastercard Payment Gateway Services

Each dot is one launch day. Line is the 7-day rolling average. Chart starts at first detection.

0.0%
last 7 days
-0.0pp vs prior week
0.0%
30 days to Oct 16
+0.0pp vs 30 days before
16
sites all time
since Jul 2026
Mastercard Payment Gateway Services daily detection trend 10 September 2026: we improved our infrastructure to index new sites much sooner, often on the day they go live, so the cohort this share is measured against changes here. 5% 2% 0% Aug Sep Oct Jul 21 · 0 / 22968 = 0.0% Jul 22 · 0 / 24380 = 0.0% Jul 23 · 0 / 18112 = 0.0% Jul 24 · 0 / 13984 = 0.0% Jul 25 · 0 / 9559 = 0.0% Jul 26 · 0 / 21764 = 0.0% Jul 27 · 0 / 37250 = 0.0% Jul 28 · 1 / 41896 = 0.0% Jul 29 · 1 / 53580 = 0.0% Jul 30 · 0 / 48282 = 0.0% Jul 31 · 0 / 56055 = 0.0% Aug 1 · 3 / 54900 = 0.0% Aug 2 · 0 / 53858 = 0.0% Aug 3 · 0 / 52624 = 0.0% Aug 4 · 0 / 40709 = 0.0% Aug 5 · 0 / 35352 = 0.0% Aug 6 · 1 / 39149 = 0.0% Aug 7 · 0 / 40250 = 0.0% Aug 8 · 0 / 42806 = 0.0% Aug 9 · 0 / 37785 = 0.0% Aug 10 · 0 / 32329 = 0.0% Aug 11 · 0 / 34561 = 0.0% Aug 12 · 0 / 37141 = 0.0% Aug 13 · 0 / 55477 = 0.0% Aug 14 · 0 / 56761 = 0.0% Aug 15 · 0 / 55916 = 0.0% Aug 16 · 0 / 56277 = 0.0% Aug 17 · 0 / 46232 = 0.0% Aug 18 · 0 / 57551 = 0.0% Aug 19 · 0 / 51828 = 0.0% Aug 20 · 0 / 69085 = 0.0% Aug 21 · 0 / 93897 = 0.0% Aug 22 · 0 / 94218 = 0.0% Aug 23 · 0 / 93621 = 0.0% Aug 24 · 1 / 81734 = 0.0% Aug 25 · 0 / 71554 = 0.0% Aug 26 · 0 / 66872 = 0.0% Aug 27 · 0 / 87849 = 0.0% Aug 28 · 0 / 87928 = 0.0% Aug 29 · 0 / 88080 = 0.0% Aug 30 · 0 / 100671 = 0.0% Aug 31 · 0 / 100262 = 0.0% Sep 1 · 0 / 103481 = 0.0% Sep 2 · 0 / 108913 = 0.0% Sep 3 · 0 / 103292 = 0.0% Sep 4 · 0 / 98548 = 0.0% Sep 5 · 0 / 102864 = 0.0% Sep 6 · 1 / 89279 = 0.0% Sep 7 · 0 / 86112 = 0.0% Sep 8 · 0 / 77971 = 0.0% Sep 9 · 0 / 75527 = 0.0% Sep 10 · 0 / 83692 = 0.0% Sep 11 · 0 / 85574 = 0.0% Sep 12 · 0 / 56759 = 0.0% Sep 13 · 0 / 57988 = 0.0% Sep 14 · 1 / 59226 = 0.0% Sep 15 · 0 / 58175 = 0.0% Sep 16 · 0 / 59064 = 0.0% Sep 17 · 0 / 56864 = 0.0% Sep 18 · 0 / 53072 = 0.0% Sep 19 · 0 / 45259 = 0.0% Sep 20 · 2 / 44760 = 0.0% Sep 21 · 0 / 51657 = 0.0% Sep 22 · 0 / 55389 = 0.0% Sep 23 · 1 / 58299 = 0.0% Sep 24 · 0 / 53467 = 0.0% Sep 25 · 0 / 50767 = 0.0% Sep 26 · 1 / 101508 = 0.0% Sep 27 · 1 / 52113 = 0.0% Sep 28 · 0 / 61114 = 0.0% Sep 29 · 0 / 77847 = 0.0% Sep 30 · 1 / 69703 = 0.0% Oct 1 · 0 / 69250 = 0.0% Oct 2 · 0 / 64817 = 0.0% Oct 3 · 0 / 53848 = 0.0% Oct 4 · 0 / 52074 = 0.0% Oct 5 · 0 / 63720 = 0.0% Oct 6 · 1 / 67612 = 0.0% Oct 7 · 0 / 67682 = 0.0% Oct 8 · 0 / 69340 = 0.0% Oct 9 · 0 / 70426 = 0.0% Oct 10 · 0 / 60740 = 0.0% Oct 11 · 0 / 65620 = 0.0% Oct 12 · 0 / 66698 = 0.0% Oct 13 · 0 / 71079 = 0.0% Oct 14 · 0 / 70910 = 0.0% Oct 15 · 0 / 93934 = 0.0% Oct 16 · 0 / 67609 = 0.0%
Jul 21, 2026 88 days Oct 16, 2026

The shaded area was measured against a different set of sites, so the line can step there without Mastercard Payment Gateway Services itself changing.

Coverage details

Amber: 8 July to 10 September 2026, before we improved our infrastructure to index new sites much sooner, often on the day they go live. Sites found that early often haven't finished setting up, so anything usually added after launch reads lower from 10 September. We record each site as it was when we found it.

The share is a proportion of whatever we were tracking at the time. For a single continuous measure, switch to launch platforms.

How StackScope detects technologies

Domain endings using Mastercard Payment Gateway Services

16 sites, all time

  • .com 37.5%
  • .io 12.5%
  • .ai 6.3%
  • .mx 6.3%
  • .net 6.3%
  • .online 6.3%
  • .pk 6.3%
  • .site 6.3%
  • .store 6.3%
  • .tech 6.3%

Payments leaders

Tool % of sitesall time % of categoryall time
#1 – Stripe 1.0% 50.9%
#2 – PayPal 0.3% 13.7%
#3 – Razorpay 0.2% 8.8%
#4 ▼1 Paddle 0.1% 3.4%
#5 ▲1 Google Pay 0.1% 2.5%
…
#239 ▲42 Mastercard Payment Gateway Services Current page <0.1% <0.1%

Percentages show all-time adoption across the new sites we track: the share of all of them, and of the sites using any Payments tool.Among September launches it ranked #194 in Payments, up from #236 in August. All 1392 in Payments →

Recent launches using Mastercard Payment Gateway Services

6 of the 16 sites using Mastercard Payment Gateway Services are product launches we list individually. The other 10 are sites we found crawling the wider web: they count towards the figures above, but we do not publish them one by one. They are included in the StackScope API and in Stackdar alerts. How StackScope Discovery works

Karaj - كَراج | Car Rental Marketplace Sep 20, 2026 Also detected jQuery Facebook Domain Verification Google Analytics Google Cloud Storage Karaj - كَراج | Car Rental Marketplace Sep 14, 2026 Also detected jQuery Facebook Domain Verification Google Analytics Google Cloud Storage 3CX PBX Guard - 3CX PBX Monitoring Platform Aug 1, 2026 · Developer Tools Also detected Next.js React Apache Debian 3CX PBX Guard - 3CX PBX Monitoring Platform Aug 1, 2026 · Developer Tools Also detected Next.js React Apache Debian 3CX PBX Guard - 3CX PBX Monitoring Platform Aug 1, 2026 · Developer Tools Also detected Next.js React Apache Debian DoctorMI Jul 29, 2026 · Health Also detected Flutter Cloudflare Fastly Firebase

The StackScope API serves all 16 sites using Mastercard Payment Gateway Services, filterable and exportable, from £15 a month.

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