Amazon Rufus

Buy for Me is Amazon's AI shopping agent. When a requested item is unavailable on Amazon, it visits another brand's website, selects the product, and fills in the customer's name, address, and payment information to complete checkout. It is presented as part of the shift toward AI-assisted product discovery and purchasing outside Amazon's own marketplace.

Alexa is Amazon’s voice assistant and conversational interface, available through the Alexa app, browser, Echo devices, Fire TV, and other compatible devices. It supports natural-language requests, answers questions, maintains conversations across devices, and can turn information into actions such as scheduling, creating checklists, planning events, and booking services. In the cited use, an Alexa skill placed an LLM assistant behind an interface subject to an eight-second response limit, allowing the assistant’s responses and context-handling behavior to be tested in everyday use.

Basement is an AI shopping assistant available as an iPhone app and Chrome extension. It reads product pages, searches for better prices, and aggregates user feedback from Reddit, Trustpilot, and X to help assess a product’s legitimacy, reviews, and value.

Amazon AgentCore is a set of AWS building blocks for constructing AI agents with any model, whether used inside or outside Amazon Bedrock.

PayPal's agentic commerce services help merchants create AI-powered shopping experiences in which customers use everyday language to discover products, manage carts, and complete purchases across online stores and AI platforms. The services include Agent Ready, which lets merchants accept payments through AI assistants using existing PayPal tools, and Store Sync, which connects product catalogs and cart operations to AI shopping assistants and existing order-management systems. PayPal also describes catalog enrichment as a way to make merchant product data more suitable for agent discovery and recommendations; its experiments found that targeted enrichment helped, while unstructured boilerplate could dilute the signal and increase hallucinations. Merchants can connect product listings through PayPal partners and use one integration to reach multiple AI shopping platforms. Access requires submitting a form to PayPal's AI team, which then guides onboarding.