Google announced Universal Cart, an intelligent shopping hub designed to handle purchases across multiple e-commerce sites. The feature integrates directly with Google Search and the Gemini app to let users add items to a shared cart without leaving those platforms. Google plans to roll out the service in the United States starting in summer 2026. The company intends to expand support to YouTube and Gmail after the initial launch.
AI shopping hub integrates with Google Search and Gemini apps
The system uses the Universal Commerce Protocol as its underlying framework for cross-platform transactions. Gemini acts as an automated assistant that checks product compatibility, tracks price history, monitors stock levels, and identifies cashback or discount opportunities based on user payment methods. Users can complete checkout through Google Pay or directly on merchant websites using the shared protocol.
Google also developed a new Agent Payments Protocol to establish guardrails for AI-driven transactions. This framework aims to protect user privacy while maintaining permanent records of all purchases made by the system. The company has not yet disclosed specific pricing models or detailed availability windows beyond the initial summer 2026 launch window in the United States.
The announcement positions Google to compete more aggressively with existing shopping assistants and browser-based cart tools that currently fragment the checkout experience across different retailers. By centralizing cross-site purchases into a single interface, Google aims to streamline the research and payment phases of online shopping for consumers who frequently compare products across multiple vendors.
Google has not confirmed whether Universal Cart will support third-party wallets or additional payment processors beyond its own Google Pay service. The company also has not clarified if the compatibility checking features will extend to product categories beyond computer hardware components like PC parts.
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