How it works
Cartana brings together local store prices, product intelligence, and smart optimization so you can shop with confidence.
Type what you need. Cartana understands products by category, form, and flavor — not just keywords.
See real prices across nearby stores instantly. No delivery markups, no guesswork.
Add items and let Cartana optimize by price, convenience, or fewest stores.
Watch prices over time and buy when items hit their lowest. Know before you shop.
Step 1
Most search tools match keywords. Cartana matches intent. Search "cheese" and you get a category grid — Shredded, Block, Sliced, Snacks — because we understand what your household might actually need.
Our product taxonomy understands brand, form, flavor, dietary tag, and use case so you never have to guess the exact product name.
Step 2
Cartana checks prices across the stores near you and presents them side by side with unit prices, store distance, and freshness indicators.
No synthetic prices. No delivery fee padding. What you see is what the store charges.
Step 3
Add items as you would a shopping list. Cartana calculates your basket across all nearby stores and shows you three paths: Best Price, Fewest Stores, or Best Convenience.
You choose what tradeoff makes sense today. Cartana handles the math.