Websites Powered by Postscript

15,819 websites tracked using Postscript (Marketing automation) · www.postscript.io

Postscript is a marketing automation platform for campaigns and lead nurturing. Its official site is postscript.io. PoweredBy tracks the websites that use Postscript across the public web; the tracked counts, adoption trend, and site list on this page are updated from our ongoing crawl of the marketing automation ecosystem.

Usage trend

Core Web Vitals

Median site among 5,708 Postscript sites with Chrome UX data, p75 values, Aug 2026.

Top countries

United States 5,251

Canada 1,495

United Kingdom 1,066

India 872

Australia 819

Germany 468

France 455

Mexico 424

Sites using Postscript by audience country, Chrome UX Report.

Usage by industry

Share of each industry's websites with a detected stack that use Postscript; industries come from what sites declare in their own structured data.

Top sites by authority

The share of the web's most authoritative domains, by Open Page Rank tier, seen running Postscript in recent crawls. Only 372 domains worldwide score 9 or higher.

Websites using Postscript

Open Page Rank is the domain's authority score (0 to 10, from the open web link graph); the list is ordered by it and covers sites seen in recent crawls. Visits and keywords are estimated US organic search figures.

Download top 10,000 as CSV (zip) →

Columns: domain, Open Page Rank, first seen, last seen, industry (from the site's own structured data, blank when none).

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