IAB TCF on new websites

1. IAB TCF appeared on about 28 new sites in the last 30 days.^[1]
2. Nine in ten new IAB TCF sites also use jQuery.

The line is the 7-day average share of new sites that use IAB TCF, 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 IAB TCF itself changing.^[2][3]

#	Movement	Tool	Share of all sites	Share of category	Bar
1	▲1	CookieYes	0.3%	19.1%
2	▼3	Google Funding Choices	0.3%	18.9%
3	▲1	Cookie Law Info	0.3%	16.4%
4	▲3	Usercentrics	0.2%	11.9%
5	▼1	SureCookie	0.2%	9.2%
…
59	▲8	IAB TCF	<0.1%	0.1%

All-time shares across the new sites we track: of all of them, and of the sites using any Consent tool. Among September launches it ranked #56 in Consent, up from #64 in August. All 383 in Consent

Tool	Sites with both	vs all new sites	Bar
Realtyna WPL	52	55809x
Bootstrap	58	16x
Elementor	30	7.2x
jQuery	71	6.1x
WordPress	61	6.0x

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

6 of the 82 sites using IAB TCF are product launches we list individually. The other 76 are sites we found crawling the wider web: they count towards the figures above, but we do not publish them one by one.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.

• Infowind Technologies(IT) PVT. LTD infowindtech.com
• Infowind Technologies(IT) PVT. LTD infowindtech.com
• Agentic Requirements Engineering altium.com
• Vantis — Agentes de IA para tu ERP vantis.uniasser.net
• Pritect.ai pritect.ai
• His & Hers 0.05ct Diamond Band Set loveweddingbands.com

Site	Found	Also detected
Infowind Technologies(IT) PVT. LTD infowindtech.com · Developer Tools	Sep 19
Infowind Technologies(IT) PVT. LTD infowindtech.com · Developer Tools	Sep 18
Agentic Requirements Engineering altium.com · Russia	Aug 13
Vantis — Agentes de IA para tu ERP vantis.uniasser.net · Productivity · Brazil	Jul 29
Pritect.ai pritect.ai	Jul 6
His & Hers 0.05ct Diamond Band Set loveweddingbands.com · E-commerce	Apr 2

The StackScope API serves all 82 sites using IAB TCF, 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.