Inventory planning for Shopify stores

Which product runs out when, and what should you order today?

BuyAhead connects to your store, reads your sales history and answers three questions for every product: how many days of stock are left, when to reorder and how many to buy.

We install with read access only. Writing to your stock is a separate permission you grant later, if you want receiving and stock counts to update Shopify. Customer names, addresses, emails and phone numbers are never read.

This is how the dashboard looks
Leather Wallet
Out of stock
40
units to order
Backpack
6 days left
284
units to order
Travel Flask
12 days left
125
units to order
Sunglasses
68 days left
—
nothing needed

The figures above are illustrative and do not belong to a real store.

Set up in 5 minutes
results without entering a thing
How it works

Setup takes five minutes

With competitors setup runs into a week: supplier lists, historical data imports, configuration wizards. Here you see the result first and configure afterwards.

1

Connect your store

One click. On Shopify's consent screen we ask for read access only — permission to write stock is asked separately, later, and only if you want it.

2

See your numbers

Your sales history is read, and for every product we work out how many days of stock are left, when to reorder and how many to buy.

3

Check each morning, forget the rest

It refreshes itself every day. The dashboard answers one question: what do I need to order today?

Features

Not a guess — a calculation

The formulas we use are textbook inventory management — nothing invented, and every step is shown on screen.

The maths is on the screen

Every product has a "how was this number worked out" breakdown: daily rate, safety stock, reorder point, step by step. Competitors say "AI forecast" and close the box; the moment one number looks wrong, so does the whole tool.

We flag overstock too

Ordering too little empties the shelf; ordering too much buries your cash in it. Nobody tells you about the second one. We show slow-moving and surplus products together with the money tied up in them.

The list is yours as well

Pin a product and it jumps to the top. Add your own note: "supplier changed", "a customer asked". Every pin keeps its own colour and the note sits on the product like a tag. Half of a stock decision lives in your head, not in the table.

Still usable at 800 products

Product photos in the rows, search by title and SKU, click-to-sort columns, totals and cash tied up at the foot of the list. Most tools look lovely at 50 products and fall apart at 800.

Accurate from day one, not month three

Shopify hands most apps only the last 60 days, so they spend your first months guessing. We were granted full order history access, so we read up to a year of your real sales the day you install — then keep our own archive on top of it.

Stockout days are left out

When stock runs out sales read as zero, but demand was not zero. A tool that counts those days will have you under-ordering forever. We take them out.

You decide what we may write

We install with read access only, so nothing in your store can change. Writing to stock is a separate permission — you grant it when you want receiving and stock counts to update Shopify, and you can withhold it. Customer names, addresses, emails and phone numbers are never read either way.

Five-minute setup

Connect the store and the numbers are ready. You see your own figures on the first screen without entering anything; settings come later, if you want them.

Pricing

Two plans, one flat number each

Pricing is the open wound of this category: the fee multiplies as sales grow, and the invoices keep coming after you cancel. We do not do that. Both plans are 14 days free, and neither asks for a card to start.

$19/mo
Standard — Know what to order
Forecasts, dead stock, the full calculation — unlimited products
$49/mo
Pro — And do the paperwork too
Everything in Standard, plus purchase orders, receiving, barcode counts, transfers, stock value and landed cost
Flat price — it does not rise with your revenue
No per-order commission
Cancel in one click; billing stops immediately
Read-only at install; write access is optional and yours to refuse
Two plans, not six — and neither is crippled to sell the other
Switch between them whenever you like
No card details needed for the trial
Install from the App Store and see the numbers
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