18/05/2026
AI shopping is no longer a concept. Its infrastructure. And two major standards are being laid right now that will determine which brands show up and which ones don't.
ACP, built by OpenAI and Stripe, handles the purchase moment inside AI assistants like ChatGPT. UCP, developed by Google and Shopify alongside Walmart, Target, and 20+ partners, takes a wider approach covering everything from product discovery through to returns.
The part that doesn't get talked about enough: both protocols are only as good as the product data behind them. An AI agent using UCP or ACP to shop on someone's behalf is reading your catalog, checking your attributes, and deciding in milliseconds whether your product is the right match. If that data is incomplete, inconsistent, or poorly structured, the agent moves on regardless of which protocol your platform supports.
We put together a full breakdown of what ACP and UCP actually are, how they differ, and what brands need to do to be ready for both.
Read it here: https://www.akeneo.com/blog/acp-vs-ucp-agentic-commerce/
Consumers are already turning to AI to discover and evaluate products, and the next evolution of commerce is quickly approaching: autonomous purchasing powered by intelligent agents. That’s why we’re breaking down the two emerging standards at the center of agentic commerce, explaining how they ...