Advertising
Who left Microsoft Advertising, and who still runs it
67,159 websites in the top 1M run Microsoft Advertising, observed directly from the rendered page in the July 2026 crawl.
7,631
stopped running it that month
654
of those are 11–500 employees
20,699
adopted it in the last year
Confirmed across two consecutive crawls, not a single month. Build the list →
Some companies running Microsoft Advertising
Every row in a full list carries the prospect's whole detected stack.
Not currently available as a list.
What else they run
Google Analytics 90%Google Tag Manager 83%Open Graph 79%core-js 76%Cloudflare 71%jQuery 67%HSTS 62%Facebook Pixel 59%Priority Hints 51%Microsoft Clarity 45%
Share of a 3,000-domain sample of Microsoft Advertising users that also run each.