CartLens

Find out if you just overpaid.

Scan any receipt or price tag. In seconds, CartLens tells you whether you overpaid — and exactly where nearby is cheaper. Real prices from real shoppers near you. Any store. Any category.

As Featured On

Featured across premier television network affiliates and major global news publications.

Scan.

Scan any receipt or price tag

Point your camera at any receipt or price tag. CartLens instantly reads every item and price — then tells you right away if you paid a fair price.

Compare.

Find out where it's cheaper

See which local stores have your items for less. CartLens compares your full basket across nearby merchants and shows exactly how much you could save.

Track.

See how much you saved

Review every purchase. CartLens tracks your overpays over time and shows you where your money is leaking — across every store, every category.

Everything you need to stop overpaying.

Scan a receipt or a price tag, compare stores, and see where your money goes. Any store, any category.

Scan any receipt or price tag

Point your camera at a receipt or a shelf tag. CartLens reads every item, price and quantity in seconds.

Prices from real shoppers

Prices come from receipts scanned by people near you — not web scrapers or delivery-app markups. Every scan makes them better for everyone.

Compare your whole basket

See what your full list would cost at each nearby store, and which one is cheapest.

Store vs. store

Put two stores side by side and see which one is cheaper for exactly what you buy.

Spending insights

See where your money goes across every store and category, trip after trip.

Ask CartAssistant

Chat with CartAssistant to find cheaper options, check your savings and decide where to shop.

CartAssistant

Ask in plain words. CartAssistant finds cheaper options for what you buy, keeps your list up to date and tells you where to shop — all in a chat.

Shoppers who stopped overpaying.

The Community

I scanned my Whole Foods receipt and CartLens showed me I'd overpaid $14 on three items I could've gotten at Target two blocks away. I was annoyed — but glad I finally knew. I've rerouted my whole grocery routine since.
Sarah J., Grocery Shopper

Scanned a price tag on supplements at CVS. CartLens flagged it — same bottle was $8 cheaper at Costco down the street. I turned around and left. This app pays for itself every single week.
Michael R., Price Watcher

I never had time to price-compare with three kids. Now I scan my receipt when I get home and CartLens tells me exactly where I overpaid. Last month it found $67 in avoidable overpays. I moved two stores.
Elena K., Mom of Three

I thought I was being careful. Then CartLens showed me I was overpaying $200+ a month compared to what my neighbors paid at the same stores. That number woke me up. I'm down to $38 overspend now.
David L., Budget Tracker

Three seconds from photo to 'you overpaid $4.50 on this.' I've been showing everyone I know. Nobody believes the prices come from real local receipts, not some scraper. The speed and accuracy are unreal.
Alex M., Early Adopter

I travel constantly and never know if I'm getting ripped off in an unfamiliar city. CartLens pulls real prices from local shoppers — not delivery app markups. Caught a 40% price spike at an airport store last month.
Julian W., Frequent Traveler

Every Sunday I scan my receipt from the week before and check where I could've done better. My household spending is down $180 a month and I know exactly why every dollar of that is happening.
Chris P., Weekly Shopper

My corner store was charging 15–20% above what the Kroger three minutes away charged for the same brands. I had no idea for two years. CartLens showed me in thirty seconds.
Maria G., Neighborhood Regular