Cookie compliance
Who left AdOpt, and who still runs it
829 websites in the top 1M run AdOpt, observed directly from the rendered page in the July 2026 crawl.
181
stopped running it that month
15
of those are 11–500 employees
323
adopted it in the last year
Confirmed across two consecutive crawls, not a single month. Build the list →
Some companies running AdOpt
Every row in a full list carries the prospect's whole detected stack.
Not currently available as a list.
What else they run
Svelte 100%Google Analytics 93%Google Tag Manager 84%core-js 77%Open Graph 77%Facebook Pixel 69%jQuery 65%Cloudflare 63%Amazon Web Services 52%Google Font API 52%
Share of a 829-domain sample of AdOpt users that also run each.