Welcome to P3 Media’s AI Commerce Brief, your daily update on the AI and commerce stories shaping how companies build, sell, and grow. It’s Thursday, August 6, 2026. Let’s get into it.
Our top story is Instacart turning AI shopping into measurable basket activity.
Instacart reported that second-quarter gross transaction value rose 14 percent from a year earlier.
The more important update is inside its AI shopping pilot. The company says orders placed through its AI assistant are, on average, larger than Instacart’s platform-wide average order value of $115.
Instacart did not disclose the size of the lift, the number of pilot orders, or whether those customers behave differently from the rest of the platform. So this is early company-reported evidence, not proof that the assistant caused larger baskets.
Still, the metric connects an AI shopping interface to a completed transaction and an economic outcome. Most conversational-shopping announcements stop at discovery or product recommendations.
Instacart has also become Google Gemini’s first grocery partner. Shoppers will be able to build a cart through a conversation, with Instacart providing product data, availability, basket construction, and fulfillment.
The company says several grocers have also signed its white-label AI assistant and Agentic Analytics products. That gives Instacart two possible roles: a consumer shopping destination and the technology layer behind retailer-owned experiences.
For grocers and consumer brands, the competitive question is becoming who influences what enters the basket when the shopping journey begins inside an assistant.
Next, LinkedIn is drawing a harder line around generic AI content.
LinkedIn is giving users a way to report posts and comments that appear heavily automated or lacking an original perspective. The company says that material may receive less distribution outside the author’s immediate network.
This is an AI governance story with a direct marketing consequence. Generative tools have made professional content cheaper and faster to produce, but platforms still decide what gets reach.
For executives and marketers, polished writing alone is not enough. AI-assisted posts still need firsthand knowledge, a specific argument, original data, or a useful point of view. The risk is not only audience fatigue. It is reduced distribution.
Now today's commerce pulse.
Commerce.com reported that gross merchandise volume moving through its platform rose 14 percent, while subscription revenue declined 1 percent.
More commerce is moving through the platform, but that growth is not yet showing up at the same rate in its software business.
At the same time, Commerce is pushing Feedonomics deeper into AI product discovery. Feedonomics helps merchants distribute their product catalogs to AI shopping surfaces including OpenAI and Google Gemini.
It is part of a broader race among ecommerce platforms to make their merchants’ products discoverable wherever shoppers use AI.
Shopify is further along in showing measurable results. In the first quarter, orders referred by AI search grew nearly 13 times from a year earlier. Shopify also says those shoppers converted at roughly 50 percent higher rates and spent 14 percent more than shoppers coming from organic search.
Shopify calls its broader strategy Agentic Commerce. Shopify Catalog, Agentic Storefronts, and the Universal Commerce Protocol are designed to make merchant products discoverable and purchasable across AI surfaces while keeping checkout, payments, attribution, and merchant operations connected to Shopify.
Commerce is taking a more open approach. Feedonomics is designed to distribute product data across many different shopping surfaces and commerce systems.
The question for Commerce is whether that position in AI discovery can eventually translate into stronger recurring software growth.
What to watch next.
The Trade Desk reports second-quarter results after the close today.
Alibaba is expected to release Qwen 3.8 Max model weights next week.
Walmart reports second-quarter results on August 20, with ecommerce, advertising, and AI shopping in focus.
That’s your AI Commerce Brief for today. Thanks for listening.
