Marketing automation
Who left Postscript, and who still runs it
880 websites in the top 1M run Postscript, observed directly from the rendered page in the July 2026 crawl.
38
stopped running it that month
3
of those are 11–500 employees
332
adopted it in the last year
Confirmed across two consecutive crawls, not a single month. Build the list →
Some companies running Postscript
Every row in a full list carries the prospect's whole detected stack.
Not currently available as a list.
What else they run
Cloudflare 100%Shopify 100%core-js 100%Cloudflare Bot Management 100%Open Graph 99%HSTS 99%Priority Hints 98%HTTP/3 96%Google Analytics 92%Cart Functionality 91%
Share of a 880-domain sample of Postscript users that also run each.