Technologies / Advertising / Retargeting

Criteo logo

Criteo

Criteo is an advertising technology platform from Paris serving retargeting and acquisition ads for online retailers; a website shows the Criteo tag that records product views, basket events and purchases.

Sites with the Criteo tag have meaningful online sales and a paid advertising budget: fashion, electronics, travel, classifieds, marketplaces and retail chains, plus mid-sized shops onboarded through agencies. Because the company works on a performance basis, a tag means an established advertiser with enough media spend for retargeting to pay off, a product feed and conversion tracking.

The list is used by competing and complementary advertising platforms, marketing-attribution and analytics vendors, consent-management and tag-governance tools, product-feed management services, affiliate networks, e-commerce agencies and personalisation or recommendation vendors. A site that recently added Criteo has just increased its performance-marketing spend; a site that dropped the tag has cut or redirected that budget and is approachable with alternative channels.

Criteo is present on 11,089 websites, which is 0.1% of all Advertising detections we record. Websites with Criteo are most often served from United States (3,230), Germany (1,843) and South Korea (365), and .com, .jp and .de are the most common domain endings.

Websites using Criteo

Preview filters with coarse ranges. Exact ranks and registration dates are available in the dashboard when you download a list.

11,089 websites. Sign in to download the full list (free sample below, full lists from $69/mo)

25 days ago 5 websites used Criteo; today it is 11,089 (+221680%).

Top countries for Criteo

United States
3.2K
Germany
1.8K
South Korea
365
Italy
286
India
220
Canada
211
France
198
Singapore
182

Top TLDs

.com
3.9K
.jp
1.8K
.de
697
.org
541
.net
490
.it
350
.kr
244
.site
205

Sample of 15 websites using Criteo

best-ranked first; the full list has 11,089
DomainCountryMajestic rankNetAPI rankContactsFirst seen
spiegel.de DE 524 105 email phone 2026-10-26
n-tv.de US 2,299 188 phone 2026-10-27
costco.com DE 2,906 195 2026-10-27
criteo.com US 2,815 1,242 2026-10-12
slate.com US 614 1,424 2026-10-26
tagesspiegel.de - 1,528 1,798 email 2026-10-28
web.de DE 2,678 2,179 2026-10-27
gmx.net DE 3,866 2,448 2026-10-31
wetter.com US 9,436 3,192 email 2026-10-26
sport1.de US 10,167 3,300 2026-10-29
costco.ca DE 21,282 3,737 phone 2026-10-27
bunte.de DE 22,322 3,865 phone 2026-10-30
alodokter.com DE 40,076 4,052 2026-10-15
tvspielfilm.de - 36,665 4,090 email phone 2026-10-25
happymail.co.jp JP 213,462 4,997 phone 2026-10-12

Alternatives to Criteo in Advertising

All Advertising technologies

Often used together with Criteo

Questions about Criteo websites

How many websites use Criteo?

As of November 2, 2026, 11,089 websites load Criteo on their homepage: a conversion pixel, an ad tag or an ad unit. The number is recalculated every night from our own crawl of the web.

Who buys lists of websites using Criteo?

Ad platforms and agencies competing for the same budgets, attribution and analytics vendors, and tools that help advertisers or publishers earn more. A website with Criteo spends money on traffic or earns money from it; one that just added it has a new campaign or a new monetisation, one that dropped it has moved budget elsewhere.

Where are Criteo websites hosted?

United States leads with 3,230 websites, followed by Germany (1,843) and South Korea (365). The country is where the website is served from; sites on a hosted platform show the platform's country.

How do I find websites that just started using Criteo?

The New tab on this page lists websites where our crawler saw Criteo for the first time in the last days, newest first; the Dropped tab lists the ones that removed it. Both download with a subscription and refresh every morning.

How do I get a list of websites using Criteo?

A free BetaScan account downloads a {sample_rows}-row sample. A subscription from $69 a month gives the full list of 11,089 domains, or a dataset with emails, phones, country, hosting and ranks, filtered by country, TLD, rank and registration date. See pricing.

How does BetaScan detect Criteo?

Our crawler fetches the homepage of every domain we track and matches the page and its response headers against the signatures of 7,636 technologies. A website counts as using Criteo when its latest crawl shows the signature; when the signature disappears, the site moves to the dropped list.

How can you tell a website uses Criteo?

The page loads the loader script from static.criteo.net, typically js/ld/ld.js, and pushes events such as setAccount, viewHome or viewItem into a window.criteo_q array, each with the account id. Some sites load it through a tag manager, and ad requests go to dynamic.criteo.com or bidder.criteo.com. Our crawler matches these script references and event calls on the homepage.

Is Criteo used by large companies or small ones?

Mostly mid-sized and large advertisers. Retargeting pays off when a site has enough traffic and conversions to optimise against, and retail media programmes involve major retailers. Smaller shops appear through agency and platform integrations but are a minority. For a seller, the list is a set of e-commerce companies with proven ad budgets and marketing teams or agencies managing them.