OpenAI on new websites

1. OpenAI appeared on about 1,600 new sites in the last 30 days.^[1]
2. It is the most common AI service on new sites.
3. Half of new OpenAI sites also use Google Tag Manager.
4. It is unusually common on .ai domains: 6% of the domains running it, against 2.5% of domains across new sites.

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

#	Movement	Tool	Share of all sites	Share of category	Bar
1	▼1	OpenAI	0.1%	47.4%
2	▲1	Grok	0.1%	36.8%
3	–	Higgsfield AI	<0.1%	5.5%
4	▼3	Perplexity	<0.1%	1.4%
5	▲1	Puter	<0.1%	1.3%

All-time shares across the new sites we track: of all of them, and of the sites using any AI Service tool. All 156 in AI Service

Tool	Sites with both	vs all new sites	Bar
Google Analytics	2,359	4.6x
Google Tag Manager	2,388	4.1x
Google Search Console	2,511	2.7x

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

2,153 of the 4,941 sites using OpenAI are product launches we list individually. The other 2,788 are new business and personal sites: they count towards the figures above but are not listed here. A watch sends them to you.

• FindMeJobs findmejobs.co
• Automateed automateed.com
• Hashtag Web3 hashtagweb3.com

Site	Found	Also detected
Renca — A cleaner way to run your cleaning business getrenca.com · Productivity	Oct 20
FindMeJobs findmejobs.co · Hiring & HR · Canada	Oct 20
Automateed automateed.com · Content · United States	Oct 20
Hashtag Web3 hashtagweb3.com · Hiring & HR · United States	Oct 20
P Drive — The internet’s attic. pdrive.fun · Canada	Oct 19
LearnGlade | Free KS1 & KS2 Learning for Years 1–6 learnglade.com · Education	Oct 19
LearnGlade | Free KS1 & KS2 Learning for Years 1–6 learnglade.co.uk · Education · United Kingdom	Oct 19
Lumenology: Deep Bible Study Without Complicated Software lumenology.app · Education	Oct 19
Moody – Teleprompter for Mac (Notch) moodyteleprompter.com · Content	Oct 19
Wrap Riot — Put their face on the wrapping paper wrap-riot.co.uk · United Kingdom	Oct 19
My Lounge Journal | Private cigar and whiskey lounge companion myloungejournal.com	Oct 19
Chairside | Barbershop Inventory getchairside.app	Oct 19

Showing the most recent 12 of 2,153.

Watches, exports and the API give you all 4,941 sites using OpenAI, from £15 a month.

1. These figures cover websites that went live since April 2026, not the web as a whole.
2. 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. We count a country only where it is stated plainly enough to be sure: a governing-law clause or company registration number on a legal page, a phone country code, or a country domain ending. Sites that publish none are not counted at all.
3. Green hosting is the share whose web host The Green Web Foundation lists as running on green energy, among sites checked since 1 April 2026, against the same share for every new site we checked over that time. Data from The Green Web Foundation.