Tag managers
Who left Matomo Tag Manager, and who still runs it
2,094 websites in the top 1M run Matomo Tag Manager, observed directly from the rendered page in the July 2026 crawl.
420
stopped running it that month
28
of those are 11–500 employees
1,202
adopted it in the last year
Confirmed across two consecutive crawls, not a single month. Build the list →
Some companies running Matomo Tag Manager
Every row in a full list carries the prospect's whole detected stack.
Not currently available as a list.
What else they run
Matomo Analytics 92%Open Graph 77%jQuery 67%HSTS 59%PHP 51%Cloudflare 49%core-js 48%Google Analytics 45%Google Tag Manager 44%PWA 34%
Share of a 2,094-domain sample of Matomo Tag Manager users that also run each.