Google Universal Cart explained: How it works and when it is coming

Picture this: You find a pair of trainers on Google Search, bookmark them, forget about them, rediscover them on YouTube three days later, and by the time you check out, the discount you spotted earlier is gone. This is the problem with shopping online; it is usually fragmented. To solve this problem, Google is introducing the Universal Cart , a new intelligent cart which does all your shopping for you.
Announced at Google I/O 2026 in May, Universal Cart is the company’s boldest move yet to position itself at the centre of the entire e-commerce journey. The announcement signals another major step in Google’s broader push towards agentic commerce, where AI systems actively help users ma...