Cookie compliance; Customer data platform
Who left Sirdata, and who still runs it
879 websites in the top 1M run Sirdata, observed directly from the rendered page in the July 2026 crawl.
41
stopped running it that month
5
of those are 11–500 employees
183
adopted it in the last year
Confirmed across two consecutive crawls, not a single month. Build the list →
Some companies running Sirdata
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 91%Google Tag Manager 89%Open Graph 81%Adobe Audience Manager 80%jQuery 79%Cloudflare 66%PHP 66%Preact 64%Google Font API 59%reCAPTCHA 46%
Share of a 879-domain sample of Sirdata users that also run each.