PayPal/Checkout SDK
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Stackdar watches every launch we detect and sends you the ones using PayPal, by email, Slack or webhook. On every plan, from £15 a month.
See how alerts work6,532 sites
6,047 found by StackScope, 485 via launch platforms
- StackScope Wider Web 5,317
- StackScope Discovery (Indie) 730
- Product Hunt 420
- PeerPush 34
- Other 22
- Hacker News 9
PayPal has been detected on 6,532 launches we've crawled. The 7-day rolling share is 0.3%, roughly steady week on week. Most recent detection: BVDIY - Custom Bracelets & Necklaces, Made by You, today.
It's most commonly paired with HSTS, Google Search Console, and Google Analytics. By product type, the launches using it are most often E-commerce (37%), Health (9%), and Productivity (7%). By estimated origin, the United States (30%) and India (23%) lead close together. By domain ending, launches using it are 11.5 times as likely as the average launch to live on a .store domain.
What kind of products ship with PayPal
2,312 launches
Domain endings using PayPal
6,531 sites
- .com 63.22%
- .store 5.56%
- .uk 3.34%
- .online 3.18%
- .app 2.89%
- .site 2.37%
- .org 2.34%
- .co 1.70%
- .net 1.59%
- .xyz 1.38%
- .ca 1.29%
- .io 1.07%
- .de 1.03%
- .us 0.87%
- .ai 0.75%
Country
47 of 6,532 sites, where we are confident of the country.
-
United States 29.79%
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India 23.40%
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United Kingdom 8.51%
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Sri Lanka 6.38%
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Israel 4.26%
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Singapore 4.26%
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Canada 2.13%
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Hong Kong SAR China 2.13%
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Italy 2.13%
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Jordan 2.13%
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South Korea 2.13%
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Lithuania 2.13%
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Moldova 2.13%
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Maldives 2.13%
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Norway 2.13%
Share of new sites using PayPal
Each dot is one launch day. Line is the 7-day rolling average; weekly averages before June 2026.
The shaded part of the chart is measured against a different set of sites. Until 8 July 2026 we only tracked launches from launch platforms; from that date we crawl the wider web as well. The share is a proportion of whatever we were tracking at the time, so it can step at that line without the technology itself changing. For a single continuous measure, switch to launch platforms.
How StackScope detects technologies
⋮ Jun 22, 2026: Improved detection coverage for this technology.
Payments leaders
| Tool | % of launches | % of category | ||
|---|---|---|---|---|
| #1 | – |
|
1.13% | 53.11% |
| #2 | ▲1 |
|
0.26% | 12.42% |
| #3 | ▼1 |
|
0.21% | 9.93% |
| #4 | – |
|
0.09% | 4.45% |
| #5 | ▼1 |
|
0.05% | 2.53% |
Percentages show adoption among indie launches: the share of all analysed launches, and of launches using any Payments tool.The most common alternatives to PayPal among indie launches are Razorpay and Paddle. All 908 in Payments →
Recent launches we can show
1,215 of the 6,532 sites using PayPal are product launches we list individually. The other 5,317 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
Encre & Carrière
Hiring & HR
Carot
Health
The Last Banner Ad
Marketing
Showing the most recent 12 of 1,215.
The StackScope API serves all 6,532 sites using PayPal, filterable and exportable, from £15 a month.