Fourthwall on new websites

1. Fourthwall appeared on about 750 new sites in the last 30 days.^[1]
2. Nine in ten new Fourthwall sites also use Google Tag Manager.
3. It is unusually common on .store domains: 35% of the domains running it, against 2.1% of domains across new sites.

The line is the 7-day average share of new sites that use Fourthwall, day by day for the last 90 days and weekly before that (left of the dashed line). The shaded areas were measured against a different set of sites, so the line can step there without Fourthwall itself changing.^[2][3]

#	Movement	Tool	Share of all sites	Share of category[5]	Bar
1	–	Shopify	5.7%	57.5%
2	–	WooCommerce	2.7%	27.3%
3	–	Salla	0.2%	1.5%
4	–	Amazon	0.1%	1.2%
5	▲1	Tiendanube	0.1%	0.8%
…
12	–	Fourthwall	<0.1%	0.4%

All-time shares across the new sites we track: of all of them, and of the sites using any Ecommerce tool. All 2092 in Ecommerce

Tool	Sites with both	vs all new sites	Bar
Rack CORS	2,090	2606x
Google Cloud Storage	1,989	450x
Stripe	2,091	93x
Microsoft Clarity	2,091	84x
Facebook Pixel	2,096	28x

Tools that turn up far more often on Fourthwall sites than on new sites in general, and how many times as common each one is there.

55 of the 2,241 sites using Fourthwall are product launches we list individually. The other 2,186 are sites we found crawling the wider web: they count towards the figures above, but we do not publish them one by one. They are included in the StackScope API and in Stackdar alerts.

Site	Found	Also detected
Stick in History stickinhistory.com · Content	Oct 15
Synthetic Muse syntheticmuse.ai	Oct 5
BirdBinge getbirdbinge.com	Oct 4
Letters from the West lettersfromthewest.com	Oct 4
Pimpen — Tire Paint Markers for Tire Lettering pimpen.store	Oct 3
ClipSnipers | Performance-Based Clipping Campaigns clipsnipers.com · Marketing	Oct 2
GlassGrid glass-grid.store · Productivity	Oct 1
Social By Valkence - Interest-Based social.valkence.com	Sep 28
Family Court Survival System familycourtsurvivalguide.com	Sep 25
Sunday By Valkence - Global Activities sunday.valkence.com	Sep 25
DNOWHERE dnowhere.com · Games	Sep 17
Log To Print Universe logtoprint.com · Design	Sep 13

Showing the most recent 12 of 55.

The StackScope API serves all 2,241 sites using Fourthwall, filterable and exportable, from £15 a month.

1. These figures cover websites that went live since April 2026, not the web as a whole.
2. Grey: before 8 July 2026, we only tracked launches from launch platforms. From that date we crawl the wider web as well, so the share is measured against a much larger set of sites. For one continuous measure, view launch platforms only.
3. Amber: 8 July to 10 September 2026, before we improved our infrastructure to index new sites much sooner, often on the day they go live. Sites found that early often haven't finished setting up, so anything usually added after launch reads lower from 10 September. We record each site as it was when we found it.
4. Country comes from what each site says about itself, such as a company registration, legal terms or a phone number, not just its domain ending. Too few sites state their country plainly for the usual count, so this one also counts single signals: a country domain ending, a phone number (for North America, its area code), a location the site declares in its own page metadata, or a country-specific vendor stack and the page language where they agree and nothing contradicts them. Read these as likely rather than certain.
5. Some products people expect to see here are filed under a related category: CMS, Site Builder.