What is Generative Engine Optimization (GEO)?

Published: June 30, 2026Updated: August 1, 2026By A2Z Reach

The practice of optimizing your brand's visibility in AI-generated answers — across ChatGPT, Perplexity, Google AI Overviews, Claude, and Gemini.

When consumers ask AI assistants for recommendations, the engines draw from cited sources to construct answers. GEO is the discipline of ensuring your brand, products, and content are among those cited sources — earning visibility in the new discovery channel that's replacing traditional search for many buying decisions.

Further reading

GEO: Generative Engine Optimization (opens in a new tab) — Pranjal Aggarwal et al., arXiv:2311.09735 (Nov 2023), published at ACM SIGKDD 2024 · arxiv.org · the paper that introduced the term, and the first controlled experiment showing content can be optimized for AI answer visibility