Inventory planning for Shopify

Still ordering inventory
on a gut feeling?

Turn your sales history into a smarter next order. Our forecasting engine combines OptimizedTheta, seasonal demand patterns and supplier lead times to calculate how much inventory you need, and when to order it.

Free for up to 25 variants · Paid plans include a 14-day trial

Stock Perfect / Home
Stock Perfect Home showing products running low and cash tied up in slow stock.
01 / Find your next reorder

See which products need attention before your next supplier order.

Product walkthrough with example store data. Explore the calculation.
Runs inside ShopifyYou approve every orderBilled through Shopify

The whole inventory picture

Less spreadsheet work.
More clarity on your stock.

From the first reorder suggestion to the delivery at your door.
See what needs attention, then take the next step.

Explore the features

Restock

Your next order,
in focus.

See what could run out, when, and how much to order. Suggestions use your sales, stock and supplier lead times.

Explore Stock Perfect
Restock list showing order quantities, supplier groups and stock coverage.
Product screenshot with example store data.

Why this number

Read the math.
Make the call.

Open a suggestion to see the demand, lead time, stock and supplier rules behind it. Adjust the quantity before adding it to a purchase order.

See how it adds up
A reorder suggestion alongside the calculation explaining its quantity.
Product screenshot with example store data.

Purchase orders

From suggestion
to supplier.

Draft, send and receive purchase orders in one place. Send by email, download a PDF or export to Google Sheets on paid plans.

See the workflow
Purchase order list showing supplier orders and delivery statuses.
Product screenshot with example store data.

Margins & costs

See what’s left
after costs.

Compare prices, product costs and margins. On Pro and Scale, test a price and choose whether to keep it or go back.

Find your plan
Margins and costs view with product costs, profit and a price test.
Product screenshot with example store data.

How it works

Your first inventory forecast.
Three steps to get there.

  1. Less than 10 minto get started
    1

    Start Your Trial

    Install Stock Perfect and start your 14-day paid-plan trial. We connect to your Shopify products, inventory and sales history.

  2. 2

    Set your supplier rules

    Add lead times, minimum orders and case packs. Your suggestions use the rules you enter for your suppliers and products.

  3. A calculated product forecast with its suggested quantity and supporting math.
    3

    Review the forecasts we calculate for you

    See the quantities and order dates our engine calculates for every product. Review the math, then turn your forecast into a supplier order.

Install on Shopify

Start with the Free plan. Choose a paid plan when you need more.

Shows its work

A number you can
actually follow.

Demand. Lead time. What’s on hand. What’s already on order. Open a reorder suggestion and see how each part contributes to the quantity.

  • Read the calculation behind a suggestion
  • See which supplier rules it uses
  • Review quantities before placing an order
Explore our forecasting engine
Stock Perfect showing a suggested order and its step-by-step calculation.
A real product view, with example store data.

Beyond the reorder list

Keep the rest of your
inventory in view.

What’s sitting still?

See slow-moving stock and the cash it ties up. Review the products that need a different plan.

Keep your rules together.

Manage suppliers, lead times, minimum orders and case packs alongside your products.

Plan across your locations.

Choose the locations included in your stock position. Scale includes planning across unlimited locations.

A forecast for each product.

Different sales patterns need different methods. Our engine adapts its forecast to regular, occasional and newly launched products.

Pricing

Start free.
Grow at your own pace.

Choose a plan for your catalog, pricing tools and locations.
Paid plans include a 14-day free trial.

Try the essentials

Free

For a small catalog

$0Free, no trial required
  • 1 location
  • Up to 25 variants

Included in your plan

  • Inventory forecasts
  • Reorder quantities with the math shown
  • Create, send and receive purchase orders
  • Supplier lead times & case packs
Start free

Free plan

Plan your inventory

Starter

Your complete catalog, one location

$29USD / month
  • 1 location
  • All variants
  • Up to 5,000 orders / trailing 30 days

Included in your plan

  • Inventory forecasts for your full catalog
  • Reorder quantities with the math shown
  • Create, send and receive purchase orders
  • Supplier lead times & case packs
  • Price testing Pro & Scale
  • Discount engine Pro & Scale
Start your trial

14-day free trial

Scale your operation

Scale

All the tools, across your locations

$149USD / month
  • Unlimited locations
  • All variants
  • Unlimited orders

Everything in Pro, plus

  • Plan inventory across unlimited locations
  • No monthly order-volume ceiling
Start your trial

14-day free trial

Prices in USD. Billed through Shopify. Compare all available plans on Shopify.

Your next planning session

Give your next order
a clearer starting point.

Planning by hand

  • Gather sales and stock from different reports
  • Look up lead times in another spreadsheet
  • Work out quantities one product at a time
  • Build a supplier order from scratch

Planning with Stock Perfect

  • See the products that need attention
  • Use the supplier rules you’ve already entered
  • Start with a quantity and its calculation
  • Turn reviewed suggestions into purchase orders

Built on the merchant side

The Meatery logo

From our stockroom
to your Shopify admin.

Our story

We had the same
spreadsheet problem.

We built Stock Perfect for The Meatery, our online meat retailer. Popular cuts sold out during seasonal peaks while slower products sat in freezer storage. The order-planning spreadsheets couldn’t keep up.

Stock Perfect grew out of that work: a way to see what needs ordering and understand the numbers before committing to it.

Meet Stock Perfect

Stock Perfect and The Meatery share an owner. This is our own story, not an independent review.

A few more details

Good questions.
Plain answers.

Need to talk through your store?
[email protected]

How do reorder suggestions work?

Stock Perfect uses sales history, current stock, stock on order and your supplier settings to calculate suggested quantities. Open a suggestion to see the math, then review or change the quantity before creating a purchase order.

Can I start for free?

Yes. The Free plan includes reorder planning for up to 25 variants, suppliers and purchase orders at one location. Paid plans include a 14-day free trial and are billed through Shopify.

Is your math accurate?

Our engine combines OptimizedTheta with AutoETS for products with regular demand, bringing two established statistical forecasting methods into your reorder planning. It accounts for seasonal patterns, supplier lead times and stock availability, and uses different methods for occasional sales and new products. We check forecasts against actual sales so you can see how they perform for your products. Every suggested quantity shows its calculation. See the methods behind the math.

What do I need to set up?

Install the app, choose your planning locations and enter a typical supplier lead time. Add supplier-specific lead times, minimum orders and case packs as you go.

Can I bring my Stocky data?

You can import saved Stocky report files and supplier spreadsheets. Supplier settings may still need to be entered separately.

Does it track expiry dates?

Stock Perfect plans reorders for perishable brands, but it does not track shelf life, lot numbers or expiry dates, or cap an order by shelf life.

Can I use more than one location?

Scale includes unlimited planning locations. Free, Starter and Pro include one location.

Your inventory, with a plan

Know what to order next.

Connect your Shopify store. Set your supplier rules.
See your stock with a little more clarity.

Install on Shopify

Free for up to 25 variants · Paid plans include a 14-day trial