
We open-sourced a Cloudflare Worker that tells you the moment an AI sends you a real visitor
We kept wanting to know the second a real person landed from ChatGPT, Perplexity, or Gemini, and GA4 just doesn't show it reliably: it needs the referer or utm to survive and the tag to fire, so most land in Direct.
So we built it and open-sourced it. A small Cloudflare Worker that reads each request at the edge and pings your phone (ntfy, Telegram, Discord, Slack...) when someone arrives from an AI answer. It can alert on AI crawlers too, off by default since they're noisy.
Free, MIT, no tracking script or database.
Repo: https://github.com/surfacedby/ai-traffic-alerts-for-cloudflare