Email; Marketing automation
Who left Campaign Monitor, and who still runs it
192 websites in the top 1M run Campaign Monitor, observed directly from the rendered page in the July 2026 crawl.
57
stopped running it that month
10
of those are 11–500 employees
75
adopted it in the last year
Confirmed across two consecutive crawls, not a single month. Build the list →
Some companies running Campaign Monitor
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%jQuery 83%Open Graph 80%PHP 71%Google Tag Manager 71%Cloudflare 70%core-js 67%Facebook Pixel 51%Google Font API 44%HSTS 44%
Share of a 192-domain sample of Campaign Monitor users that also run each.