Citation Rate, AI Visibility Score, Share of Model. These metrics tell you whether your brand appears in an AI answer. They tell you nothing about whether that appearance is driving revenue. That gap is the AI attribution crisis, and it is likely sitting inside your “Direct” traffic bucket right now.
Introducing the 7-Layer AI Signal Stack: a ground-truth measurement framework that connects AI crawls directly to pipeline revenue.
We cover why 70% of AI traffic is invisible to standard analytics, why the Crawl-to-Refer ratio for ClaudeBot is 23,000:1, and what a post-purchase survey from a skincare brand versus a cosmetics brand tells us that no tracking tool ever could.
This is not about optimising for AI. It is about finally measuring it properly.
What you get
7-layer measurement stack
Get a practical 7-layer measurement stack you can start implementing today.
Hidden AI traffic
A clear method for estimating the AI traffic hiding in your Direct channel.
The framework
A framework for connecting AI visibility to revenue, not just impressions.
The AI Attribution Gap
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