Lucie Research

Research & Reports

Peer-reviewed research, data-driven reports, and white papers on AI visibility and Generative Engine Optimization. From the team that defined GEO.

Featured Research

Index Report2026

The Lucie AI Visibility Index

The Invisible Business: How AI Answers Decide Who Gets Chosen. Built on the first peer-reviewed research on Generative Engine Optimization, the 2026 Index reveals that most businesses are invisible to AI search - and the gap is widening fast.

Craig Lucie, Akshita Gorti, Prajwal Mohan Kumar
January 15, 202642 pages
Download PDF↓

All Research

Index Report2026Deck

Lucie Visibility Index Deck

A 36-page presentation deck detailing the findings of the 2026 Lucie AI Visibility Index. It reveals that one in four businesses are completely invisible to AI search and explores how AI-assisted discovery reshapes the customer journey.

Craig Lucie, Akshita Gorti, Prajwal Mohan Kumar
September 23, 202636 pages
Download PDF↓
Index Report2026Case Study

Lucie Visibility Index - Georgia Senior Living Study

A 23-page companion study to the 2026 Index evaluating how AI systems find, describe, and recommend 57 senior living communities in Georgia. It highlights how care complexity tracks with invisibility and AI's struggle with category association.

Craig Lucie, Akshita Gorti, Prajwal Mohan Kumar
September 22, 202623 pages
Read Study→

Ready to see where your brand stands?

Run a free AI visibility scan on your website and get your Technical Readiness score in 30 seconds.

Run Free Scan →