Marketing automation
Who left Act-On, and who still runs it
166 websites in the top 1M run Act-On, observed directly from the rendered page in the July 2026 crawl.
13
stopped running it that month
2
of those are 11–500 employees
9
adopted it in the last year
Confirmed across two consecutive crawls, not a single month. Build the list →
Some companies running Act-On
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 98%Google Tag Manager 96%jQuery 90%core-js 90%Facebook Pixel 86%Cloudflare 86%Open Graph 86%Cloudflare Bot Management 79%HSTS 76%Microsoft Clarity 57%
Share of a 166-domain sample of Act-On users that also run each.