Web servers
Who left gunicorn, and who still runs it
376 websites in the top 1M run gunicorn, observed directly from the rendered page in the July 2026 crawl.
123
stopped running it that month
15
of those are 11–500 employees
397
adopted it in the last year
Confirmed across two consecutive crawls, not a single month. Build the list →
Some companies running gunicorn
Every row in a full list carries the prospect's whole detected stack.
Not currently available as a list.
What else they run
Python 100%jQuery 62%Google Analytics 50%Django 46%Bootstrap 45%Open Graph 43%Cloudflare 43%HSTS 40%Google Font API 37%Amazon Web Services 36%
Share of a 376-domain sample of gunicorn users that also run each.