How many companies use Stamped?

TechLeads currently detects Stamped on 17,645 websites. HTTP Archive's monthly crawl, a separate dataset, detected it on 38,054 pages in September 2026.

Who are Stamped's biggest competitors?

By number of websites, the largest Ecommerce technologies besides Stamped are WooCommerce (6,052,516), Cart Functionality (4,301,877), Shopify (2,980,100), Squarespace Active Store (2,495,535), Squarespace Commerce (2,441,615).

Which companies use Stamped?

Websites using Stamped include longstreth.com, thehappinessplanner.com, logicasolution.com, cityofmist.co, cheerswinemerchants.uk, majesticfountainsandmore.com. The full list of 17,645 websites can be exported as a CSV for $29.

Stamped market share and customers

As of October 9, 2026, Stamped is used by 17,645 websites in the TechLeads index: 0.08% of all Ecommerce detections, the 31st most-used of 697 Ecommerce technologies.

17,645

websites using Stamped

0.08%

share of Ecommerce

#31

of 697 in Ecommerce

Cite this data

Quoting these numbers? Credit TechLeads with a link to this page.

Citation

TechLeads. "Stamped Customers and Market Share." Data as of October 9, 2026. https://techleads.fyi/technology/stamped/market-share

HTML link

<a href="https://techleads.fyi/technology/stamped/market-share">Stamped market share (TechLeads data)</a>

Stamped vs competitors in Ecommerce

Websites using each technology in the TechLeads index, and its share of all Ecommerce detections.

#	Technology	Websites	Share
1	WooCommerce	6,052,516	27.1%
2	Cart Functionality	4,301,877	19.2%
3	Shopify	2,980,100	13.3%
4	Squarespace Active Store	2,495,535	11.2%
5	Squarespace Commerce	2,441,615	10.9%
6	Weebly eCommerce	1,959,066	8.8%
7

Stamped usage over time

In HTTP Archive's monthly crawl of public websites, Stamped was detected on 38,054 pages in September 2026, down 27.4% from a year earlier (peak: 78,798). HTTP Archive is a separate dataset from the TechLeads index, so its numbers are not added to ours.

Same month, other Reviews technologies in HTTP Archive: Judge.me 643,410, Trustindex 404,618, Trustpilot 277,779, Rich Plugins Reviews 127,556, Loox 105,427.

Stamped customers by country

Based on country-code domains (such as .de or .co.uk); websites on .com and other generic domains are not assigned a country.

GB30
US27
AU24
CO8
BR6
DE6
CA4
IE3
JP3
FR3

Companies using Stamped

longstreth.com · MAX Field Hockey X Longstreth
thehappinessplanner.com
logicasolution.com · RAFI168
cityofmist.co · Son of Oak Game Studio
cheerswinemerchants.uk · Cheers Wine Merchants
majesticfountainsandmore.com · Majestic Fountains and More
civic188.org · Civic188
dellonline.co.za · Dell Official Online Store | South Africa
natio.com.au · Natio
emilyfunds.com · SIHIR117
erthwellnessinc.com · Erth Wellness
nibblecharcuterie.com · A Gift Inside

See all 17,645 websites using Stamped or download the full list as a CSV for $29.

How these numbers are calculated

TechLeads scans public websites and detects Stamped from signals in the page HTML, scripts, cookies, HTTP headers and DNS records. Market share is Stamped's website count divided by the website counts of all Ecommerce technologies we track; a site using two Ecommerce tools counts for both. Counts were last refreshed on October 9, 2026 and update daily.

FAQ

Stamped accounts for 0.08% of Ecommerce detections in the TechLeads index (17,645 websites), which makes it the 31st most-used of 697 Ecommerce technologies we track.