Why does AI discovery work best when it’s connected to inventory intelligence? Because surfacing a product shoppers want is only half the job — it has to be in stock. Walmart pairs AI-enhanced discovery with demand forecasting, and online sales grew strongly.
The result: Walmart’s AI-enhanced product discovery drove around 25% year-over-year online sales growth, with AI-powered demand forecasting reducing stockouts.
Discovery and availability, together#
A great discovery experience that surfaces out-of-stock products frustrates shoppers and wastes the relevance. Walmart connects the two: AI discovery surfaces the right products for each shopper, while AI demand forecasting keeps those products in stock. The combination means shoppers find what they want and can actually buy it — which is what turned into 25% online sales growth.
This integration is the often-missed key to discovery paying off: relevance and availability working as one system, not separate functions.
How discovery AI works#
Discovery AI personalizes what each shopper sees based on behavior, surfacing relevant products as they explore. Walmart connects it to inventory intelligence.
Three mechanics drive the result. The engine personalizes discovery, surfacing products matched to each shopper. It forecasts demand, anticipating what shoppers will want so it’s in stock. And it reduces stockouts, ensuring the relevant products discovery surfaces are actually available to buy.
Why availability makes discovery convert#
The strategic lesson is that discovery converts only when the products it surfaces are buyable. A relevant recommendation for an out-of-stock item is a dead end — worse than no recommendation, because it raises and then dashes expectation. Walmart’s demand forecasting keeps the shelves aligned with what discovery promotes, so relevance reliably translates into purchases. The two systems amplify each other: forecasting ensures availability, discovery drives demand for available products.
What this means for your store#
Even at a smaller scale, connect discovery to availability:
- Personalize discovery to surface relevant products for each shopper.
- Use demand signals to keep those products in stock.
- Avoid surfacing out-of-stock items, which frustrate shoppers and waste relevance.
Discovery only converts what’s available. Connect relevance to inventory, and sales follow.
Bring discovery AI to your store with CartAmplify#
CartAmplify brings personalized discovery AI to any store — Shopify, dropshipping, or marketplace. Surface the right, available products to each shopper, the way Walmart drove 25% online sales growth.
Related reading#
- How Walmart Uses AI Across Search and Forecasting
- How Sephora Lifted AOV 25% with AI Product Discovery
The +25% figure is as reported in Walmart AI case studies. Results vary by catalog, traffic, and implementation.
