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A/B testing

GrowthBook usage globally

GrowthBook runs on <0.1% of major websites globally in our sample (62 of 68,774). Market share by country, top sites using it and technologies it is paired with.

<0.1%
Share in Global
62 / 68,774
0
sites in Tranco top 1K
6 in top 10K
#51,395
median Tranco rank
Tranco
16
frequent companions
Google Tag Manager

By market

  1. Global<0.1%62
  2. United Kingdom<0.1%6
  3. Netherlands<0.1%4
  4. Italy<0.1%3
  5. Spain<0.1%2
  6. Japan0%0
  7. Latin America<0.1%15

Trend

Often used with

  1. Google Tag ManagerTag managers77%×2
  2. CloudflareCDN63%×1.7
  3. jsDelivrCDN42%×4.8
  4. Tailwind CSSCSS frameworks39%×3.5
  5. ReactWeb frameworks34%×2.8
  6. Google FontsWeb fonts32%
  7. Next.jsWeb frameworks31%×3.1
  8. BootstrapCSS frameworks19%
  9. Google Marketing Platform (DV360/CM360)Advertising & pixels18%×2.4
  10. Microsoft ClaritySession replay & heatmaps18%×5.5

Top sites using GrowthBook All 62 sites

TrancoSiteAlso usesHosting
2,254iubenda.com AmplitudeBootstrapBunny CDNGutenberg blocksiubendaJoomla Amazon Web Services
4,095mailerlite.com AlgoliaAlpine.jsCloudflareCookiebot (Usercentrics)Google Cloud CDN / GFEGoogle Tag Manager Cloudflare
4,163growthbook.io CloudflareGoogle Analytics 4GSAPGoogle Tag ManagerjsDelivrSwiper Amazon Web Services
6,495govee.com CloudflareJudge.meReactRemixShopifyTailwind CSS Amazon Web Services
7,596emochi.com Chakra UICloudflareNext.jsReactTailwind CSS Cloudflare
8,581sport.ro BootstrapMicrosoft ClarityCloudflareCloudflare Bot ManagementCloudflare Web AnalyticsGoogle Marketing Platform (DV360/CM360) Cloudflare
13,257prusa3d.com AstroCloudflareCookieYesGoogle FontsGoogle Tag ManagerNext.js Cloudflare
13,319trademe.co.nz Afterpay / ClearpayGoogle Marketing Platform (DV360/CM360)Google Tag ManagerNew RelicMagnite (Rubicon)Sentry Fastly
13,359gptzero.me CloudflareCloudflare Web AnalyticsGoogle Tag ManagerNext.jsReactTailwind CSS Cloudflare
14,184247wallst.com Raptive (AdThrive)CloudflareComscorecore-jsGoogle Tag ManagerjQuery Cloudflare
16,380rev.com CloudflareAmazon CloudFrontGSAPGoogle Tag ManagerjsDelivrSegment Amazon Web Services
17,262powr.io CalendlyCloudflareCloudflare Web AnalyticsGoogle Marketing Platform (DV360/CM360)Google Analytics 4Google Ads (conversion) Cloudflare
20,155mlsend.com AlgoliaAlpine.jsCloudflareCookiebot (Usercentrics)Google Cloud CDN / GFEGoogle Tag Manager Cloudflare
21,565greatschools.org Apache HTTP ServerDatadog RUMGoogle Tag ManagerSegmentSentry Amazon Web Services
23,313lodgify.com CloudflareCloudflare Web AnalyticsCrazy EggDatadog RUMGoogle Cloud CDN / GFEGSAP Cloudflare
24,091parcellab.com Alpine.jsCloudflareCloudflare Bot ManagementCookieYesGoogle Analytics 4Google Tag Manager Cloudflare
28,222a-z-animals.com Raptive (AdThrive)BootstrapCloudflareCloudflare Bot ManagementCloudflare Web AnalyticsComscore Cloudflare
30,967getweave.com accessiBeGoogle Tag ManagerNext.jsReactGoogle reCAPTCHASalesforce Marketing Cloud Amazon Web Services
32,058unisender.com AmplitudeBootstrapGoogle FontsGoogle Tag ManagerjQueryjsDelivr Yandex Cloud
34,378nordlayer.com CloudflareGoogle FontsGoogle Tag ManagerHubSpot CMSIntercomNext.js Cloudflare
35,700edfenergy.com BootstrapAmazon CloudFrontDrupal 10DynatraceGoogle FontsGoogle Tag Manager Amazon Web Services
38,782luminpdf.com CloudflareGoogle Tag ManagerHubSpotIntercomNext.jsPrismic Cloudflare
42,018mention.com Bootstrap 5.0.2CloudflareGoogle FontsGoogle Tag ManagerGutenberg blocksjsDelivr Cloudflare
42,092fyndiq.se AppDynamicsCloudflareDidomiGoogle Marketing Platform (DV360/CM360)Google Cloud CDN / GFEGoogle Tag Manager Cloudflare
43,383thomascook.com BootstrapEnvoyGoogle Tag ManagerNext.jsOneTrustReact Akamai

Our crawler: 68,774 sites · Global · updated 13 Nov 2026 · Methodology

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