Search engines
Who left GroupBy, and who still runs it
15 websites in the top 1M run GroupBy, observed directly from the rendered page in the July 2026 crawl.
2
stopped running it that month
0
of those are 11–500 employees
3
adopted it in the last year
Confirmed across two consecutive crawls, not a single month. Build the list →
Some companies running GroupBy
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 93%Cart Functionality 87%HSTS 87%jQuery 80%Google Tag Manager 80%Cloudflare 80%Cloudflare Bot Management 80%Facebook Pixel 80%core-js 80%Bootstrap 73%
Share of a 15-domain sample of GroupBy users that also run each.