Google Launches Six AI Ad Formats to Defend Search Dominance
Google introduced six new AI-powered advertising products at its Marketing Live event, betting that tighter integration with its Gemini model will retain ad budgets as competitors gain ground in AI search.
The new formats include Conversational Discovery ads that adapt product features to specific user searches, AI-generated copy for Shopping Ads, and native checkout directly within AI search results. Google also enabled ads in Highlighted Answers, added a Promotional Bundling feature that constructs deals based on search history, and launched a Business Agent for Leads that lets users interact with brand websites through Gemini.
The moves address a real concern for Google's finance team. ChatGPT has roughly 900 million users and Meta AI approximately 1 billion, compared to Google Search's 3 billion-plus. If AI search fragments user attention, Google's ad network fragments with it.
Faster Decisions, Higher Intent
UBS analysts cited internal Google data showing 75% of users make faster decisions using AI Overviews compared to regular search. That matters because faster decisions typically signal higher commercial intent-and higher commercial intent means stronger return on ad spend.
The bank projects Search and YouTube combined ad revenues of $341 billion and $379 billion for 2027 and 2028, ahead of Wall Street consensus. For Search alone, UBS forecasts $260 billion, $293 billion, and $327 billion for 2026, 2027, and 2028.
Measuring Beyond Google
Google added cross-platform measurement within Google Analytics 360, allowing advertisers to track performance across Google, Meta, TikTok, and Pinterest in a single interface. UBS called this an offensive move to capture social media budgets, with particular risk to smaller platforms.
The company also introduced an "Ask Advisor" agent powered by Gemini that lets advertisers optimize campaigns using natural language queries across Google Ads, Analytics, Merchant Center, and the Marketing Platform. A new Asset Studio streamlines ad creation.
YouTube Expansion
YouTube received GenAI-enabled ad formats including more targeted in-video placements, supplementary content alongside ads, expanded opportunities in creator content, and a two-click checkout feature.
For executives evaluating ad platform strategy, the question is whether these formats actually improve performance or simply create more surface area for Google to sell. The 75% faster-decision metric suggests the former-but that data comes from Google itself.
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