CMS
Who left Contentful, and who still runs it
1,972 websites in the top 1M run Contentful, observed directly from the rendered page in the July 2026 crawl.
156
stopped running it that month
18
of those are 11–500 employees
565
adopted it in the last year
Confirmed across two consecutive crawls, not a single month. Build the list →
Some companies running Contentful
Every row in a full list carries the prospect's whole detected stack.
Not currently available as a list.
What else they run
Open Graph 81%HSTS 79%Google Tag Manager 78%React 73%Google Analytics 71%Webpack 67%core-js 65%Node.js 63%Priority Hints 60%Amazon Web Services 57%
Share of a 1,972-domain sample of Contentful users that also run each.