CMS
Who left Backdrop, and who still runs it
412 websites in the top 1M run Backdrop, observed directly from the rendered page in the July 2026 crawl.
61
stopped running it that month
10
of those are 11–500 employees
561
adopted it in the last year
Confirmed across two consecutive crawls, not a single month. Build the list →
Some companies running Backdrop
Every row in a full list carries the prospect's whole detected stack.
Not currently available as a list.
What else they run
PHP 100%jQuery 99%Open Graph 94%Popper 93%Google Font API 83%Odoo 83%Less 83%PostgreSQL 83%Python 83%Cart Functionality 73%
Share of a 412-domain sample of Backdrop users that also run each.