Programming languages
Who left Erlang, and who still runs it
188 websites in the top 1M run Erlang, observed directly from the rendered page in the July 2026 crawl.
34
stopped running it that month
0
of those are 11–500 employees
175
adopted it in the last year
Confirmed across two consecutive crawls, not a single month. Build the list →
Some companies running Erlang
Every row in a full list carries the prospect's whole detected stack.
Not currently available as a list.
What else they run
Elixir 82%Phoenix Framework 80%Google Analytics 62%Cloudflare 59%Phoenix LiveView 55%Open Graph 54%HSTS 51%Google Tag Manager 40%Tailwind CSS 37%Google Workspace 35%
Share of a 188-domain sample of Erlang users that also run each.