Google has been working on the world’s most advanced search advertising company for several years. As AI transforms the way people discover information, there is now a tough question to ponder: Will AI also make the business Google is spending billions on even more difficult?
On October 28, Google’s parent company, Alphabet, announced its third-quarter 2026 results, which fell short of expectations. Its search advertising business continued to be profitable and expand, but the company’s revenue for the second straight quarter was not as expected by Wall Street. The slowdown has brought back worries about the potential for AI chatbots and automated assistants to steal business from traditional search.
The findings are not irrefutable evidence of the damage AI is causing Google’s search operations. But they spotlight a new wrinkle: Google is having real trouble convincing people to accept the new AI-powered search experiences, while maintaining the ability to profit from advertising sales.
Google Search Is Growing, but the Money Isn’t Keeping Pace
Alphabet’s Search and other segment actually had revenue of about $63.35 billion in Q3, which was 12% higher than it was in Q3 2015, but not as high as analysts had predicted. Meanwhile, search revenue growth was also down, with the first quarter at 19%, falling to 17% in the second and 12% in the third quarter. Meanwhile, CEO Sundar Pichai said that the growth in search queries is the highest in five years, and AI Overviews and AI Mode have gained traction among users.
The question is: How can that extra activity be monetized as advertising? In traditional Google Search, sponsored results appear along with the results of websites, offering possibilities for businesses to reach customers. However, AI search can deliver instant answers without users having to go to several websites. But with fewer advertising opportunities, Google might have difficulty continuing to grow its revenue despite the increase in search activity.
Google Says AI Is Strengthening Search, Not Replacing It
Google believes artificial intelligence is fortifying, not undermining, its advertising business, as it prompts users to ask more questions, delve into intricate subjects, and even find products. AI investments were driving growth in search in general, and in the case of business searches, CEO Sundar Pichai said. On 28th October, Google announced that it would be rolling out follow-up questions ads in the United States and expanding the ads in AI Mode to more countries, including India, Australia, Canada, and Pakistan.
The company wants to enable ads to be useful in the AI-powered experience, and keep businesses on its platform. But its new earnings release revealed search revenues were not growing as fast as hoped. This isn’t necessarily a sign of the impact of AI on the deficit, but it’s a question of whether Google will be able to translate its increasing use of AI into advertising profits.
Cloud Is Booming, but AI Comes With a Heavy Price
Alphabet’s revenue during the third quarter of 2019 was $127.6 billion, which is approximately 25% higher than in the corresponding period of the previous year, but less than the analysts’ forecast. AI infrastructure expenditures caused its free cash flow to become negative by some $9.1 billion. The company’s capital spending for 2026 is still $195 billion to $205 billion, and its spending is poised to jump markedly in 2027.
The good news is that Google Cloud has seen revenue more than double to some $30.7 billion, driven by robust demand for AI services and infrastructure. But Alphabet will have to make sure that these expanding AI ventures are bringing in sufficient revenue for the company’s massive investments and won’t jeopardize its existing advertising business.
The Next Few Quarters Could Reveal More
It’s the big question that remains: how to use Alphabet’s increasing reliance on AI to build a more powerful business while maintaining its core search business? It’s hard to draw strong conclusions about how much market share Google is losing to AI after just a single quarter. Overall query growth was healthy, though foreign exchange was a factor that slowed down search, company executives said. Some more evidence will be required to establish if the revenue trend is temporary or a more fundamental change in the ways people obtain information is occurring in the advertising world.
Over the coming quarters, a few important signs will emerge. Investors will be closely watching search advertising growth, the results of ads within AI experiences, and whether the increased infrastructure costs are sustainable. The problem for Google isn’t just about creating a better AI. It is proving that search can be equally as valuable to businesses in the future as it was in the past.
