Research Articles

Original research on AI brand visibility and agent citation patterns

All APO GEO AI Visibility Research

How AI Engines Decide Which Brands to Cite

Original research using AP Index data reveals the factors that determine which brands AI engines recommend. Structured data, entity clarity, and trust signals are the top three.

The State of AI Brand Visibility: Q1 2026 Report

Quarterly data report analyzing AX Scores across 500+ brands. Key finding: only 12% of brands score above 70, and the gap between leaders and laggards is widening.