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Sites using Cardknox

Payment gateway and card processing API for online, in store and mobile transactions.

6 sites via All sites #261 of 924 in Payments First seen: Aug 7, 2026 Last seen: Sep 1, 2026 Website: cardknox.com

Found via: StackScope Discovery (Indie) 1 · StackScope Wider Web 5

View: All sites All launches Launch platforms StackScope Discovery StackScope Wider Web
Last 7 days 0.0% +0.0pp

Cardknox has been detected on 6 launches since first appearing in August 2026. Most recent detection: Eyebrowse - Shop Eyewear Online, yesterday.

Share of new sites using Cardknox

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
6
sites all time
since Aug 2026
Cardknox daily detection trend 5% 2% 0% Aug Sep Jul 31 · 0 / 51123 = 0.0% Aug 1 · 0 / 50510 = 0.0% Aug 2 · 0 / 49667 = 0.0% Aug 3 · 0 / 48193 = 0.0% Aug 4 · 0 / 37326 = 0.0% Aug 5 · 0 / 32708 = 0.0% Aug 6 · 0 / 36590 = 0.0% Aug 7 · 1 / 37891 = 0.0% Aug 8 · 1 / 39682 = 0.0% Aug 9 · 0 / 34222 = 0.0% Aug 10 · 0 / 28854 = 0.0% Aug 11 · 0 / 32021 = 0.0% Aug 12 · 0 / 33492 = 0.0% Aug 13 · 0 / 49922 = 0.0% Aug 14 · 0 / 51434 = 0.0% Aug 15 · 0 / 51507 = 0.0% Aug 16 · 0 / 51824 = 0.0% Aug 17 · 0 / 41450 = 0.0% Aug 18 · 0 / 53877 = 0.0% Aug 19 · 0 / 49425 = 0.0% Aug 20 · 0 / 66845 = 0.0% Aug 21 · 0 / 90379 = 0.0% Aug 22 · 0 / 91524 = 0.0% Aug 23 · 0 / 90246 = 0.0% Aug 24 · 1 / 78945 = 0.0% Aug 25 · 0 / 69269 = 0.0% Aug 26 · 0 / 65065 = 0.0% Aug 27 · 1 / 83398 = 0.0% Aug 28 · 0 / 83388 = 0.0% Aug 29 · 0 / 84189 = 0.0% Aug 30 · 0 / 92220 = 0.0% Aug 31 · 1 / 89378 = 0.0% Sep 1 · 1 / 89159 = 0.0%
Jul 31, 2026 33 days Sep 1, 2026

How StackScope detects technologies

Payments leaders

Tool % of launches % of category
#1 – Stripe 1.12% 53.02%
#2 ▲1 PayPal 0.26% 12.44%
#3 ▼1 Razorpay 0.21% 9.84%
#4 – Paddle 0.09% 4.43%
#5 ▼1 Lemon Squeezy 0.05% 2.52%
…
#261 Cardknox Current page <0.01% 0.01%

Percentages show adoption among indie launches: the share of all analysed launches, and of launches using any Payments tool. All 924 in Payments →

Recent launches we can show

1 of the 6 sites using Cardknox are product launches we list individually. The other 5 are sites we found crawling the wider web: they count towards the figures above, but we do not publish them one by one. How StackScope Discovery works

Eyebrowse - Shop Eyewear Online Aug 7, 2026 E-commerce

The StackScope API serves all 6 sites using Cardknox, filterable and exportable, from £15 a month.

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