Glossary › Search and marketing
AI search
A type of search where artificial intelligence does not provide a list of links but writes a ready-made answer formulated from multiple sources.
In plain terms
A traditional search engine is like a library catalog: it tells you which shelf to look on, but you must read the content. AI search is more like a knowledgeable librarian: it reviews the relevant pages for you and summarizes what it found in a few paragraphs. In good cases, it also shows where it got the information.
Instead of keywords, you can ask in full sentences, the way you would ask an acquaintance. On chat interfaces, you can ask follow-up questions and clarify, and the system takes the conversation history into account.
The biggest difference is that you often do not even click through to a single website because the answer is right in front of you. This is convenient for you, but creates a new situation for website owners: it is no longer enough to rank in the top ten results; you must appear in the AI's answer.
How it works
- It understands the question: the language model interprets what you are curious about and often breaks your question down into several smaller searches.
- Gathers sources: runs these searches on the web or in a proprietary database, and selects the most promising pages.
- It reads the results and picks out the key points, highlighting the parts relevant to your question.
- Formulates the answer: the model writes a coherent text from the collected details, and better systems mark sources with references.
- It continues the conversation: if you ask a follow-up question, it starts a new search based on the history and refines the answer.
An everyday example
You type into Google how long cooked rice keeps in the fridge, and above the results you see a short, AI-written summary of a few sentences. Or you ask ChatGPT which dehumidifier suits a 40-square-meter apartment, and instead of links you get a recommendation with reasoning.
Who is affected
A common misconception
Limits and risks
- It can make mistakes and invent things (hallucinate), and in the same confident tone as when it is correct.
- You cannot see what was left out: it selects from a few sources, so the picture may be more one-sided than if you reviewed multiple results yourself.
- In health, legal, and financial matters, use it only as a starting point; verify with a trusted source or expert before making a decision.
- There are fewer good sources in Hungarian and on local topics, so the answer is often inaccurate or outdated.
Similar, but not the same
- Traditional search engine – It returns a ranked list of links for you to choose from and read, whereas AI search formulates the answer itself.
- Chatbot without search – A standard chatbot answers only from its trained knowledge, while AI search first looks for fresh sources and relies on them.
- Generative engine optimization (GEO) – AI search is the service itself, while GEO is the work of making your content suitable for citation by AI.
Related concepts
Generative AI, Information retrieval, Search Engine
AI summary, Deep Research, conversational search
Search-augmented generation, Generative search engine optimization, Large language model, hallucination, zero-click search
A brief history
Perplexity launched at the end of 2022 specifically as an answer-focused search engine, and in early 2023 Microsoft integrated chat AI into Bing. Google tested it experimentally in 2023, then launched AI Overviews summaries in the United States in May 2024, and the fully conversational AI Mode in 2025. OpenAI launched the ChatGPT search function in autumn 2024.
Where things stand
By the end of 2026, it has become a core function of the major search engines and popular AI assistants; many people encounter it unnoticed, within their familiar search engine. However, the debates over accuracy, source handling and the traffic losses of content creators have not been settled.
In the news
- Hungarian trade sources: GEO largely builds on SEO, with takeaways from a Vienna conferenceNov 5, 2026 · Marketing
- UK courts and Law Society urge checks on AI use in the legal professionNov 3, 2026 · Jog
- Google says technical SEO remains key for AI search optimization, and GEO is still SEONov 2, 2026 · Marketing
- New GEO and AI visibility tools launch: OptimizeGEO, Keytomic, Heading, Yext–Flamel.aiNov 2, 2026 · Marketing
- Profound opens Asia Pacific headquarters in SingaporeNov 2, 2026 · Marketing
- New York Times and three other US papers sue Brave over AI scraping and paywall bypassNov 2, 2026 · Jog
- Goldman: workers displaced by AI search longer for jobs and suffer lasting setbacksOct 30, 2026 · Work & HR
- AI visibility market grows: Coty–Brandlight, Marketbridge acquisition, Joveo and GEO start-upsOct 26, 2026 · Marketing
Also known as
AI search · AI search · AI search · generative search · generative search · AI-based search · Answer engine · answer engine
Sources
- Wikipedia: AI Overviews
- Wikipedia: Retrieval-augmented generation
- Aggarwal et al.: GEO: Generative Engine Optimization (arXiv:2311.09735)
This entry was machine-edited and has undergone machine expert review; the “In the news” section updates automatically from Agent Age stories.