Reviews
Who left Reviews.io, and who still runs it
819 websites in the top 1M run Reviews.io, observed directly from the rendered page in the July 2026 crawl.
71
stopped running it that month
8
of those are 11–500 employees
295
adopted it in the last year
Confirmed across two consecutive crawls, not a single month. Build the list →
Some companies running Reviews.io
Every row in a full list carries the prospect's whole detected stack.
Not currently available as a list.
What else they run
Cloudflare 98%Cloudflare Bot Management 93%Google Analytics 92%core-js 89%Open Graph 86%HSTS 82%Cart Functionality 81%Priority Hints 76%HTTP/3 75%Facebook Pixel 69%
Share of a 819-domain sample of Reviews.io users that also run each.