Everything-PR's modeled franchise measuring which brands AI engines surface when buyers ask the question. Five indexes live: APAC, India, Water Infrastructure, Energy Transition, Indian Travel. 125 brands. Five engines.
Citation Share is a pipeline channel, not a measurement initiative. How to frame AI visibility in the financial terms a CFO uses — addressable market, revenue at risk, cost, and payback period.
Sephora, Ulta, and Amazon product pages are functioning as retrieval anchors inside AI beauty answers. Brands without retailer review depth face a measurable Citation Share ceiling — even with premium positioning and strong editorial.
Dermatologist references appear in the cited source stack for the majority of skincare AI answers. Why the derm authority layer is the largest under-appreciated driver of beauty Citation Share — and how it works.
r/SkincareAddiction and r/MakeupAddiction are cited in AI beauty answers more frequently than most beauty trade publications. Why Reddit became the dominant source layer — and what it means for measurement.
Drunk Elephant ranks third in the 2026 Beauty Citation Share Index — but the trajectory matters as much as the score. A look at what happens when a DTC darling's citation graph meets scale, acquisition, and category maturity.
The work of winning Citation Share inside AI engines is a stack. Five layers. Each layer compounds the next. Almost no law firm has built all five. The build order.
For four decades, a Chambers Band 1 ranking moved deals. In 2026, it is one signal among thirty the AI engines weight. The buyer reads the AI answer — not the directory. Citation Share is the new ranking.
The AmLaw 100 dominates the directories and runs nine-figure marketing departments. Inside ChatGPT, Claude, Perplexity, Gemini, and Google AI Overviews, the largest firms are losing the answer to specialists a tenth their size. The Citation Share gap.
PR didn't get smaller. It got a new layer above it. How earned media + AI citation now build brand authority — and the six levers brands gaining Citation Share are operating across ChatGPT, Claude, Perplexity, Gemini, and Google AI Overviews in 2026.