What is Google AI Mode?
Google AI Mode is the conversational search experience inside Google Search that answers queries with a full AI-generated response and supports follow-up questions, rather than showing a ranked list of links. Since the Connected Apps rollout began in July 2026, initially in the US, AI Mode answers can also complete tasks, such as adding groceries to an Instacart cart, directly from the response.
AI Mode sits in its own tab within Google Search and replaces the familiar page of blue links with a single conversational answer. It runs on Google's Gemini models and uses a technique called query fan-out, where your question is broken into multiple sub-queries that are searched at the same time and then synthesised into one response with cited sources. You can ask follow-up questions in the same thread and refine what you are after without starting a new search. Google introduced it as a Labs experiment in early 2025 and has since rolled it out as a standard part of Search in many markets, including the UK.
AI Mode is often confused with AI Overviews, but they are separate surfaces. An AI Overview is a summary that appears above the normal organic results for some queries, and the rest of the page still works like traditional search. AI Mode is the whole experience: the AI response is the results page, and links appear as supporting citations inside the answer rather than as a ranked list. AI Overviews reach more people because they appear in ordinary searches, while AI Mode tends to absorb the longer, more complicated questions that users would previously have split across several searches.
The Connected Apps rollout, which Google began in the US in July 2026, changed what an answer can do. Once a user links their accounts, AI Mode can connect to services such as Instacart, Canva and YouTube Music, so a request for a week of meals can end with the ingredients already added to an Instacart cart, and a question about promoting a local event can return template designs that open in Canva. That turns the answer into the start of a transaction. The brands and products AI Mode names are the ones carried into it, and anything it leaves out is absent at the moment the user acts.
That makes accuracy in AI answers a commercial issue rather than a cosmetic one. In a July 2026 Discoverable study of 30 brands, 27 out of 30 (90 per cent) were misdescribed when an AI engine answered from memory, and 13 out of 30 (43 per cent) were still misdescribed when the engine used live web search. The sensible starting point is finding out what AI engines currently say about your brand, which you can do with Discoverable's free AI visibility checker without creating an account. The free AI crawler checker is worth running alongside it, since it tests whether your robots.txt blocks any of 12 AI crawlers and whether you publish an llms.txt file, and a blocked crawler means your own pages cannot be read when an engine goes looking for sources.