Appointment scheduling; Widgets
Who left Peek, and who still runs it
25 websites in the top 1M run Peek, observed directly from the rendered page in the July 2026 crawl.
Some companies running Peek
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 92%Google Font API 92%Google Analytics 88%core-js 84%jQuery 72%Google Tag Manager 72%Cloudflare 72%Facebook Pixel 64%Priority Hints 64%PHP 60%
Share of a 25-domain sample of Peek users that also run each.