Generative engine optimization (GEO) is one of the names given to the practice of structuring digital content and managing online presence to improve visibility in responses generated by generative artificial intelligence (AI) systems. The practice influences the way large language models (LLMs) retrieve, summarize, and present information in response to user queries.1 Related terms include answer engine optimization (AEO)1 and artificial intelligence optimization (AIO).2
The concept of GEO first appeared in response to generative AI technologies being integrated into mainstream search and information retrieval systems.3
Tools are used to monitor how websites and brands are cited, referenced, or incorporated into responses produced by large language models.4
Terminology
Several overlapping terms describe related practices, and usage varies across practitioners, vendors, and publications. No consensus definition distinguishing these terms had been established in the academic literature as of early 2026, and the terms are frequently used interchangeably in trade and practitioner contexts.1 Other terms for the same concept include answer engine optimization (AEO), large language model optimization (LLMO), artificial intelligence optimization (AIO), and AI SEO.1
Factors influencing generative engine optimization
By early 2026, the focus of GEO practitioners shifted from simple keyword placement to "semantic relevance", a metric driven by the integration of advertising into conversational AI. OpenAI and Google began monetizing AI search results, which is not currently considered an aspect of generative engine optimization but is adjacent.5
Google position
In 2026, Google released documentation entitled "Optimizing your website for generative AI features on Google Search." According to this documentation, "optimizing for generative AI search is optimizing for the search experience, and thus still SEO.”6 This position had previously been shared at conferences, with 2026 being the first time Google released official documentation stating it.7
References
References
- Newman, Nic (12 January 2026). "Journalism, media, and technology trends and predictions 2026". Reuters Institute for the Study of Journalism. University of Oxford. Archived from the original on 30 January 2026. Retrieved 30 January 2026.
- Fan, Zhenan; Ghaddar, Bissan; Wang, Xinglu; Xing, Linzi; Zhang, Yong; Zhou, Zirui (1 July 2026). "Artificial intelligence for optimization: Unleashing the potential of parameter generation, model formulation, and solution methods". European Journal of Operational Research. 332 (1): 1–30. doi:10.1016/j.ejor.2025.08.029. ISSN 0377-2217.
- Herrman, John (4 August 2025). "SEO Is Dead. Say Hello to GEO". Intelligencer. Archived from the original on 17 November 2025. Retrieved 11 November 2025.
- "Brands target AI chatbots as users switch from Google search". Financial Times. Archived from the original on 5 May 2026. Retrieved 26 February 2026.
- Rojas, Daxia; Urbain, Thomas (14 February 2026). "New World For Users And Brands As Ads Hit AI Chatbots". Barron's. Archived from the original on 27 April 2026. Retrieved 27 April 2025.
- "Optimizing your website for generative AI features on Google Search". Google Search Central.
- Southern, Matt G. "Google's New AI Search Guide Calls AEO And GEO 'Still SEO'". Search Engine Journal.