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Google is extending advertising in AI Mode to ten additional countries and testing sponsored placements during follow-up conversations. Advertisers are gaining access to a search environment where customers describe their needs in considerably greater detail, although the commercial value of those interactions remains difficult to measure.<\/span><\/p>\n Google is bringing advertising in AI Mode to Australia, Canada, India, Kenya, Malaysia, New Zealand, Nigeria, Pakistan, the Philippines and Singapore. Announced on 28 October, the expansion takes the company’s conversational advertising format into new markets, with Brazil, Mexico and the United Kingdom scheduled for later in the fourth quarter.<\/span><\/p>\n In the United States, Google has begun testing sponsored placements during follow-up exchanges. A person who asks AI Mode to research a product or service can continue refining the request, while Google selects advertisements according to the developing conversation.<\/span><\/p>\n The company says queries in AI Mode are, on average, three times longer than conventional search queries. Research conducted in May 2026 also found that users increasingly combine different forms of input. Alphabet reported in its third-quarter earnings commentary that one in five AI Mode searches worldwide already involved voice, images or documents.<\/span><\/p>\n Advertisers have spent years organising campaigns around keywords, search intent and landing pages. Conversational search introduces a different form of customer information: a request can contain requirements, preferences and constraints that previously emerged only after several searches or visits to different websites.<\/span><\/p>\n Traditional search advertising relies heavily on matching a query with advertisements likely to satisfy it. A person searching for a mortgage broker might see several firms offering the service, even though the search reveals little about the property, financing requirements or the customer’s circumstances.<\/span><\/p>\n Conversational search allows the person to provide more information before visiting an advertiser. An initial request about mortgage financing can develop into a discussion of repayment arrangements, property types or documentation. Google can use the context to select sponsored results, subject to its advertising policies and the formats available in each market.<\/span><\/p>\n Google says its internal US research, conducted between 20 August and 3 September, found click-through rates for sponsored product listings in AI Mode comparable to those for organic product listings in the same environment. The company has not disclosed enough information in that announcement to establish how advertising performs across different industries or how those clicks convert into sales.<\/span><\/p>\n The figures are therefore an early indication of user behaviour within Google’s own product-listing experience, rather than proof that conversational advertising produces better returns than established search campaigns.<\/span><\/p>\n The opportunity also differs between consumer and business markets. Product advertisers can show an image, price and merchant alongside an AI response. A specialist engineering consultancy or corporate lender offers a service that requires discussion, qualification and often several decision-makers before a contract is signed.<\/span><\/p>\n AI Mode may help such buyers narrow their options, but the eventual conversion remains dependent on information and interactions outside the search interface.<\/span><\/p>\n Search campaigns have traditionally been strongest when users express clear commercial intent. A query naming a product or requesting a supplier often indicates that a purchase decision is approaching.<\/span><\/p>\n Many B2B purchases begin earlier. Companies research unfamiliar technologies, compare service models and investigate regulatory requirements before deciding which providers to contact. Conversations with AI systems can bring more of that preliminary research into a single interface.<\/span><\/p>\n Google’s multiturn advertising tests create the possibility of reaching users while they refine a purchasing problem. An advertiser whose service matches a later stage of the conversation may appear after the user has introduced constraints absent from the initial request.<\/span><\/p>\n The commercial implications depend on how Google ultimately structures targeting, bidding and reporting. Its October announcement describes the geographic expansion and the introduction of multiturn placements, but it does not establish that advertisers have independent controls for bidding on each conversational stage or measuring each follow-up separately.<\/span><\/p>\n Companies planning to advertise in the format need to distinguish between capabilities currently available in their Google Ads accounts and functions being tested or introduced gradually.<\/span><\/p>\n Switzerland is not among the ten countries named in the October expansion. Swiss businesses serving international markets, however, have a reason to monitor developments in the countries where the advertising experience is being introduced.<\/span><\/p>\n The longer a customer spends researching within an AI interface, the more information a business has to provide before the visitor reaches its website.<\/span><\/p>\n Service descriptions, technical specifications, product information and independently verifiable claims all influence how accurately a search system can interpret an advertiser’s offering. A business with unclear descriptions or outdated information can struggle to present its capabilities even when it is prepared to pay for advertising.<\/span><\/p>\n Landing pages will remain part of many customer journeys, although the visitors arriving from conversational search may already have completed more preliminary research. Some will expect to find precise answers about eligibility, service scope, compatibility or commercial arrangements rather than general promotional content.<\/span><\/p>\n Financial and professional-services firms also have to account for the accuracy of any claims appearing in sponsored communications. An AI-generated answer can place an advertisement beside explanatory content that the advertiser did not write. Businesses must examine how their approved marketing claims are displayed and ensure their own destination pages meet applicable disclosure requirements. The difference between sponsored and organic content is another consideration. Google says advertisements in AI Mode will carry a clear Sponsored label. Users will still encounter paid placements within conversations that also contain AI-generated explanations, recommendations and links. Advertisers will need to understand which claims come from their own materials and which are produced by the search service.<\/span><\/p>\n Google already provides extensive reporting for conventional search advertising, but conversational formats introduce attribution questions that are difficult to resolve through click counts alone.<\/span><\/p>\n Users can discover several providers during a conversation, continue researching elsewhere and return directly to a company’s website days later. Another can click an advertisement after receiving enough information to make an enquiry. Those interactions may look similar in a campaign dashboard despite representing very different purchasing journeys.<\/span><\/p>\n Marketers can examine lead quality, subsequent sales activity and the commercial value of enquiries alongside traffic and acquisition costs. Companies with longer sales cycles also need a consistent way to connect the initial enquiry with the eventual contract.<\/span><\/p>\n Google’s October expansion gives advertisers more opportunities to experiment with conversational placements. Whether those placements command a lasting share of marketing expenditure will depend on the evidence they produce about customer acquisition, rather than the length or sophistication of the conversations in which the advertisements appear.<\/span><\/p>\n A Longer Conversation Changes the Search Context<\/span><\/h2>\n
Advertising Moves into the Research Process<\/span><\/h2>\n
What Happens to the Advertiser’s Website?<\/span><\/h2>\n
Measuring the New Format<\/span><\/h2>\n
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