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From signup to your cheapest cart, in seven quick screens.

A walk through what a new Cartwise shopper sees: tell us where you shop, which memberships and cards you already have, and what's on your list. We line up every in-store and delivery option, side by side, with the math shown.

Step 1

Start with just an email

No long form. One address saves your list and price plan so you can come back to them.

Create your account

Where should we send your savings?

We'll email you a link to your price plan.

Already have an account? Sign inContinue
Step 2

Your ZIP code

Prices, weekly specials and delivery windows change by neighbourhood. Your ZIP tells us which stores and ads apply to you.

Your area

What's your ZIP code?

Five digits is all we need.

📍 New Rochelle, NY — we cover the Costco, CVS, ShopRite, Walgreens, Stop & Shop and Target stores nearby, plus Amazon, Instacart and FreshDirect delivery.
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Step 3

How far will you drive?

A cheaper price 10 miles away isn't always cheaper once you count the trip. You choose the radius; we only suggest stores inside it.

Distance

How far are you willing to go?

Measured from ZIP 10801.

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Step 4

Memberships you already have

Member prices, loyalty rewards and free shipping change which store wins. Tick what you have — we apply those prices only where you'd actually get them.

Memberships

Which memberships do you have?

Tick all that apply. Free store cards we'll suggest later if they'd save you money.

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Step 5

Which credit cards you carry

Cards earn different rewards at grocery stores, warehouse clubs and online. We use the card type only, to tell you which one to pay with at each store.

Cards
Just tell us which cards you have — we never store card numbers.No numbers, no expiry dates, no security codes. Only the card's name.

Which cards are in your wallet?

We'll tell you which one earns the most at each store.

Reward rates shown are the cards' standard published rates; caps and exclusions (e.g. Costco isn't a "supermarket" for Amex) are applied in your plan.

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Step 6

Your shopping list

Type it the way you'd write it on the fridge. Brands and sizes help, but aren't required.

Your list

What do you need?

One item per line.

← BackCompare prices
Step 7

Every option, side by side — you pick

For each item: the best nearby store to pick up, versus Instacart and FreshDirect delivered to your door, with fees and arrival times included. The cheapest real cost is marked. Tap a button to choose where you'll buy it.

ZIP 10801Within 5 miCostco · CVS ExtraCare · Stop & Shop · PrimeAmex Gold · Venture X · Costco Visa
Large eggs, 18 countPer egg compared
CheapestIn storeStop & Shop · 1.8 mi$4.49$0.25 / egg · card pricePay with Amex Gold (4x)Pickup ready today, 2:00 pm
Delivery AInstacart · Stop & Shop$5.29+ $3.99 delivery, $1.10 serviceItem cost with fees shared across orderArrives by today, 6:00 pm
Delivery BFreshDirect$5.49+ $5.99 deliveryFree over minimum with DeliveryPassArrives by tomorrow, 10:00 am
Whole milk, 1 gallonPer gallon
CheapestIn storeCostco · 4.6 mi$3.29member pricePay with Costco Visa (2%)Pickup in store, open until 8:30 pm
Delivery AInstacart · Costco$4.19+ fees shared across orderInstacart prices run above in-storeArrives by today, 7:00 pm
Delivery BFreshDirect$4.99+ fees shared across orderLocal dairy brandArrives by tomorrow, 10:00 am
Bounty paper towels, 6 rollsPer roll — Costco's 12-pack compared fairly
CheapestIn storeCostco · 4.6 mi$1.83 /roll12-pack $21.99 · member priceBigger pack, lowest unit pricePickup in store, open until 8:30 pm
Delivery AInstacart · CVS$2.66 /roll6-pack $15.99+ fees shared across orderArrives in about 2 hours
Delivery BFreshDirect$2.50 /roll6-pack $14.99+ fees shared across orderArrives by tomorrow, 10:00 am
Advil 200mg, 100 tabletsRewards counted in
CheapestIn storeCVS · 0.9 mi$10.99$13.99 − $3 ExtraBucks backPay with Venture X (2x)Pickup ready in 1 hour
Delivery AInstacart · Walgreens$15.49+ fees shared across orderNo rewards (no Walgreens card)Arrives by today, 5:00 pm
Delivery BFreshDirect$14.99+ fees shared across order Arrives by tomorrow, 10:00 am
Your picks so far
0 of 4 items chosen
Get my store-by-store list

The prices, fees and times on this page are illustrative examples to show the layout. Your real plan uses current prices for your ZIP and tells you when a figure is an estimate or a deal has ended. Delivery fees are spread across the whole order, not charged per item.