Peristyle Grocery Cart

Peristyle Grocery Cart is a grocery shopping assistant: it turns a recipe or a shopping list into a ready-to-checkout Kroger or Walmart cart, so the chore of finding every ingredient is done in one conversation.

What it does:

• Finds a recipe, or takes your own list, and pulls out every ingredient.
• Matches each item to a real product at your store, with size, price, brand and stock.
• Shows you the list to review and swap before anything is added.
• Adds your confirmed picks to your Kroger cart (after you connect your Kroger account), or builds a Walmart Add-to-Cart link you open on walmart.com (no sign-in needed).
• Remembers your default store, pickup or delivery choice, dietary needs and preferred brands, so repeat shopping gets faster.

Who it's for: home cooks and busy households who shop for groceries at Kroger-family stores (Kroger, Ralphs, Fred Meyer, Harris Teeter and more) or Walmart in the United States.

Limitations: Peristyle never places an order or takes payment; you check out on Kroger's or Walmart's own site. Kroger carts are add-only, so removing items or changing quantities happens in the Kroger app. Walmart items are added when you open the link, and Walmart checks stock at your store at that point.