Basis Theory on new websites

Payment tokenization and sensitive-data vault platform for developers.

Sites using Basis Theory
40
since Jul 2026
Last 30 days
0.0%
of new sites, to Oct 19
no change on the 30 days before
Last 7 days
0.0%
of new sites, 7-day average
no change on the week before
Rank in Payments
#132
of 1403 tools, all time
First seen Jul 16, 2026
Last seen Oct 18, 2026
Website basistheory.com

What we found

  1. Basis Theory appeared on 14 new sites in the last 30 days.[1]

Share of new sites using Basis Theory

0.000% 0.001% 0.002% 0.003% 10 Sep Oct

The line is the 7-day average share of new sites that use Basis Theory, since 10 September.

Who uses Basis Theory

Kind of site 18 sites with a known type
TypeSitesShareBar
Finance 8 44.4%
AI 2 11.1%
Content 1 5.6%
Developer Tools 1 5.6%
E-commerce 1 5.6%
Games 1 5.6%
Health 1 5.6%
Hiring & HR 1 5.6%
Marketing 1 5.6%
Productivity 1 5.6%
Domain ending 40 sites
EndingSitesShareBar
.com 29 72.5%
.co 2 5.0%
.ai 1 2.5%
.app 1 2.5%
.bio 1 2.5%
.dev 1 2.5%
.gg 1 2.5%
.ink 1 2.5%
.sh 1 2.5%
.store 1 2.5%

Payments on new sites

# Movement Tool Share of all sites Share of category Bar
1 – Stripe 1.0% 50.9%
2 – PayPal 0.3% 13.7%
3 – Razorpay 0.2% 8.9%
4 ▼1 Paddle 0.1% 3.4%
5 ▲1 Google Pay <0.1% 2.5%
…
132 ▼9 Basis Theory <0.1% <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 #149 in Payments, down from #140 in August. All 1403 in Payments

Recently launched products built on Basis Theory

Notes

  1. 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 Basis Theory when we detect Basis Theory 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

Something not look right? If a technology shown here is wrong or out of date, email [email protected] and we'll review it.