Google’s Gemini becomes central to Search, Android and Chrome

Google is betting that the AI race will be decided less by the smartest standalone chatbot and more by the company that can make its model feel unavoidable. By pushing Gemini into Search, Android, Chrome, the Gemini app, AI Studio, Vertex AI and its new agentic development platform, Google Antigravity, the company is using distribution as its main weapon.

The scale is already hard to ignore. At Google I/O 2025, Sundar Pichai said the Gemini app had passed 400 million monthly active users, more than 7 million developers were building with Gemini, and Gemini usage on Vertex AI was up 40 times year over year. Google also said AI Overviews in Search had reached 1.5 billion monthly users, later revising that figure to more than 2 billion monthly users. In 2025, the company rolled out AI Mode in Search in the United States and said it was powered by custom Gemini models, a sign that Google was moving from experiments to default behavior.

That strategy sharpened later in 2025 when Google said Gemini 3 had become the default model for AI Overviews globally. The model was also shipping in Search on day one, tying Google’s newest AI work directly to its most important product. For a company with an audience measured in the billions, that matters more than a clean win on a benchmark chart. It means Gemini is not sitting on the sidelines as a separate app. It is being woven into the place where users already look for answers, directions and recommendations.

The business stakes are just as large. In early 2026, Alphabet said annual revenue had topped $400 billion for the first time, and the company linked Gemini 3 to momentum and business results across the business. OpenAI, meanwhile, said ChatGPT had about 700 million weekly active users, was generating about $2 billion in monthly revenue and had more than 1 million business customers. ChatGPT remains the better-known consumer brand in AI, but Google’s advantage is structural: it can distribute Gemini through Search and Android, then extend it into Chrome and the cloud.

That reach is also drawing backlash. Independent publishers filed an EU antitrust complaint over Google’s AI Overviews, arguing that the summaries hurt traffic and revenue and asking regulators in Brussels for interim measures. The dispute underlines the deeper question in this phase of AI: who gets to control the interface between users and information. Google’s answer is to place Gemini at the center of that interface, and that may prove more consequential than any single model release.