FAPI on new websites 
Czech online payment, invoicing and subscription billing service.
- Sites using FAPI
- 29
- since Aug 2026
- Last 30 days
- 0.0%
-
of new sites, to Oct 20
no change on the 30 days before - Last 7 days
- 0.0%
- of new sites, 7-day average
no change on the week before
| First seen | Aug 20, 2026 |
|---|---|
| Last seen | Oct 20, 2026 |
| Website | fapi.cz |
What we found
- FAPI appeared on 9 new sites in the last 30 days.[1]
Share of new sites using FAPI
The line is the 7-day average share of new sites that use FAPI, since 10 September.
Who uses FAPI
| Ending | Sites | Share | Bar |
|---|---|---|---|
| .sk | 20 | 69.0% | |
| .com | 4 | 13.8% | |
| .cz | 3 | 10.3% | |
| .eu | 2 | 6.9% |
Payments on new sites
| # | Movement | Tool | Share of category | Bar | |
|---|---|---|---|---|---|
| 1 | – |
Stripe
|
50.9% | ||
| 2 | – |
PayPal
|
13.7% | ||
| 3 | – |
Razorpay
|
8.9% | ||
| 4 | ▼1 |
Paddle
|
3.4% | ||
| 5 | ▲1 |
Google Pay
|
2.5% | ||
| … | |||||
| 170 | ▲51 |
FAPI
|
<0.1% | ||
All-time shares across the new sites we track: of all of them, and of the sites using any Payments tool. Among September launches it ranked #124 in Payments, up from #175 in August. All 1414 in Payments
Recently launched products built on FAPI
1 of the 29 sites using FAPI are product launches we list individually. The other 28 are new business and personal sites: they count towards the figures above but are not listed here. A watch sends them to you.
| Site | Found |
|---|---|
|
Untitled site
gastroprofit.eu · Czechia
|
Sep 5 |
Watches, exports and the API give you all 29 sites using FAPI, from £15 a month.
Notes
- These figures cover websites that went live since April 2026, not the web as a whole.
How this page is made
FirstSited looks at each new website near the day it goes live and records what it was built with. We do not go back later, so these figures describe what sites launch with, not what they run today. A site counts towards FAPI when we detect FAPI on it at that look.
Every share on this page is a proportion of the new sites we were tracking at the time. Sites we found across the wider web count towards the figures, but only product launches are listed by name. How we detect technologies · How we find new sites