Compare local prices. Build smarter carts.
Know where and when to buy.
The problem
Prices change constantly. Stores show different prices. Product names never match. Most apps are built to sell you more, not help you spend better.
Locked to a single retailer. No comparison. No context.
Marked-up prices, hidden fees, and algorithms tuned to maximize orders—not savings.
Real prices across nearby stores. Smart search that understands products, not just keywords.
Search intelligence
Type "Cheese" and Cartana shows you Shredded, Block, Sliced, Snacks — not just a keyword match. We group by type, form, flavor, and more.
Eggs
Walgreens
Milk, 2% Gallon
West Side Market
Chicken Breasts (2 lbs)
Target
Best Price
Save the most money
$48.22
Fewest Stores
Shop in fewer places
$53.91
Best Convenience
Shortest drive
$55.18
Smart cart
Add items and let Cartana optimize it. Choose what matters — lowest total, fewest stops, or closest stores.
See all featuresLaundry Detergent
Current price
$18.99
Typical price
$24.99
Price history (90 days)
Price tracking
Watch prices on the items your household buys regularly. Cartana tracks trends so you can spot deals, avoid overpaying, and buy at the right time.
Trust & transparency
Every price shows which store, which date, and whether it was verified.
We do not add fees. What you see is what the store charges.
Your grocery list and habits are never sold or shared with advertisers.
Every recommendation comes with the reasoning behind it. No black boxes.
Where we're going
We are building the infrastructure for real households — not just a better grocery app, but a system that understands what your household needs, when to buy it, and where to find it best.
Compare local prices, build a smarter cart, and know when and where to buy.
No account required to search. Free forever tier available.