Google Expands AI Search Ads Globally as Core Advertising Growth Decelerates

Google is taking its generative artificial intelligence advertisements global, betting that conversational search features can rescue a decelerating core revenue engine. Alphabet announced the expansion during its third-quarter earnings call, revealing total revenue of $127.6 billion, yet investors pushed shares down eight percent. The drop followed a noticeable cooling in traditional search ad growth, which slipped to twelve percent year-over-year compared to seventeen percent in the previous period.

Chief business officer Philipp Schindler told investors that Google is scaling sponsored product listings and multi-turn ad formats into international markets for the first time. Early tests indicate that user engagement remains steady, with click-through rates for sponsored listings in AI mode matching traditional organic results. Meanwhile, chief executive Sundar Pichai noted that artificial intelligence tools are fundamentally altering search habits, prompting queries that are three times longer on average than legacy text boxes, alongside a surge in multimodal inputs like voice and images.

Our read is that Google faces a difficult transition where conversational answers inherently reduce the need to click multiple blue links, forcing the company to squeeze commercial intent directly into the conversational stream. If AI-generated answers replace traditional results pages, every sponsored recommendation must feel like a natural extension of the dialogue rather than an interruption.

Watch whether these conversational formats can match the sheer volume of traditional keyword auctions before the core growth slowdown deepens.