The AI Visibility Index: How BackTier Ranks Brands, Categories, and Geographies Inside Generative AI
The AI Visibility Index is BackTier's annual benchmark of which brands, categories, and geographies are most cited, retrieved, and coherently represented across ChatGPT, Perplexity, Gemini, Claude, Copilot, and Grok. This is the definitive reference on the Index — its methodology, scoring, and role as the market's standard measure of AI visibility.
Jason Todd Wade
March 15, 2027 · 20 min read
Research
2026 Edition