Google's biggest product is still Search. During its last earnings call, the company said Google Search queries had reached an all-time high, helping the business grow by 19%. Google has also been steadily adding new AI-focused features to Search, including AI Mode, which was introduced at last year's I/O.
And today at Google I/O 2026, Search is getting what the company calls its biggest upgrade in nearly 30 years. It's much bigger than just a redesign of the Search box. Search is becoming far more conversational, multimodal, proactive, and even capable of generating custom interfaces and tools in real time.
