According to Sundar Pichai on X (formerly Twitter), Google AI technologies have now reached over 5 billion users worldwide as of September 2025. This milestone, shared in response to a user mention, underlines Google's expanding dominance in the global AI market and signals significant opportunities for businesses to leverage Google’s AI-powered platforms. The accomplishment reflects the widespread adoption of AI across Google’s ecosystem, including Search, Assistant, and Workspace, offering new avenues for enterprise solutions, automation, and consumer engagement (source: @sundarpichai, X, Sep 24, 2025).