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Shopify inventory forecasting

Know what to order.
Understand why.

ReOrder is inventory forecasting and replenishment software for Shopify. It turns sales, stock, supplier rules, and cash limits into a clear daily buy plan, with every recommendation explained.

Guided setup · Read-only planning access · Nothing sent automatically

Explainable buying decisionsSupply-chain planning expertise14-day guided trialMerchant approval required

Clear inventory guidance, without the black box.

ReOrder helps you investigate what changed and understand what to do next. The software brings the evidence together; you retain control over every buying decision.

Inventory forecasting, replenishment and purchase planning in one place.

ReOrder is a Shopify inventory decision system for merchants who need to prevent stockouts without tying up cash in excess stock.

Category
Shopify inventory forecasting and replenishment software
Designed for
Independent Shopify stores with up to 3,000 variants
Current scope
One store with inventory aggregated across Shopify locations
Uses
Products, inventory, recent orders, refunds, lead times and supplier rules
Produces
A ranked decision queue, cash-aware buy plan and purchase-order drafts
Control
The merchant approves, changes or defers every recommendation

See the working ReOrder app.

Follow the actual Shopify app from inventory signals through an explained buying decision. This is product footage, not a conceptual animation.

1 Review what needs attention2 Inspect the calculation3 Keep approval under your control

From Shopify data to a decision you can defend.

01

Start with what matters

Open a short decision queue ranked by stockout risk, service level, and cash impact.

02

See the calculation

Inspect the demand, stock, service-level, supplier, and cash evidence behind every recommendation.

03

Make the decision

Accept, change, or defer each line before creating a supplier-grouped purchase-order draft.

What you connectOne Shopify store

Products, variants, inventory, locations, orders and refunds.

What you confirmYour planning rules

Lead times, suppliers, service levels, case packs, MOQs and costs.

What you receiveA ranked decision queue

Recommendations, explanations and supplier-grouped PO drafts.

The calculation is visible. You make the decision.

Every recommended quantity comes from visible demand, inventory, lead-time, service-level, supplier, and cash rules. Inspect the evidence, then accept, change, or defer the line.

  • Deterministic quantities
  • Plain-language explanations
  • Merchant approval required
Why buy 48 units?High confidence
Linen Utility ShirtSage · All sizes
Expected demand63over 35 days
+
Safety stock1295% service level
−
Available29on hand
=
Recommended48case pack of 12

More useful than a spreadsheet. More accountable than a black box.

ReOrder is deliberately focused on the daily buying decision. It combines planning depth with visible logic and merchant control.

Buying requirementSpreadsheetBasic stock alertReOrder
Prioritises daily decisionsManualPartly Ranked by risk and cash impact
Explains recommended quantityDepends on the authorUsually limited Inputs and calculation shown
Accounts for supplier rulesManual formulasOften limited Lead time, MOQ and case packs
Respects an inventory budgetManual reworkNo Cash-aware buy plan
Keeps the merchant in controlYesYes Approve, change or defer

How much inventory exposure are you carrying?

Use your own assumptions to estimate the cash currently represented by excess stock and the time spent planning it.

Inventory exposure worth investigating$15,000

Your inputs also represent 144 hours of inventory planning each year. ReOrder helps you see where cash is tied up and which buying decisions deserve attention first.

Illustrative planning scenario based only on your inputs. This is not a promise of savings or financial advice.

Your store stays yours.

ReOrder reads the planning data required to prepare recommendations. The current workflow does not change Shopify product, order or inventory records, and it does not send supplier orders automatically.

Read the privacy notice

A decision you can explain and control.

ReOrder brings demand, stock, supplier policies and buying constraints into one reviewable workflow. Read the calculation, challenge the assumptions and decide what happens next.

Founded by Elton Brown, whose background spans supply chain software and international systems implementation.

Meet the founder and explore our approach

One plan. Every inventory decision.

Everything you need to build, understand, and act on your buy plan.

ReOrder

$49USD / store / month

  • Up to 3,000 variants
  • Demand forecasting and stockout correction
  • Cash-aware buy plans
  • Supplier rules, case packs, and MOQs
  • Draft purchase orders and CSV export
  • Forecast accuracy and bias tracking
Request a guided trial

One store, up to 3,000 variants. Cancel anytime. Full pricing and limits.

Straight answers about ReOrder.

Need a detail that is not covered here? Email hello@reorderinventory.com.

What is Shopify inventory replenishment software?

Shopify inventory replenishment software uses sales, stock and supply inputs to estimate future demand and recommend what to reorder. ReOrder adds lead times, safety stock, case packs, minimum order quantities and an optional cash limit to produce a practical buy plan.

How does ReOrder calculate recommended order quantities?

ReOrder forecasts demand through the supplier lead time and review period, adds safety stock, subtracts available and reliable inbound inventory, then applies case-pack, minimum-order and cash constraints. The inputs and calculation remain visible for review.

Can I review how ReOrder decides how much to buy?

Yes. Order quantities come from transparent forecasting and visible policy calculations. Every recommendation shows the inputs and remains under merchant control.

Does ReOrder automatically place or send purchase orders?

No. ReOrder can create supplier-grouped purchase-order drafts, but the merchant must review and approve every decision. Automatic supplier sending is not included in the current release.

Which Shopify stores is ReOrder designed for?

The first release is designed for an independent Shopify merchant operating one store with up to 3,000 product variants. Inventory is aggregated across the store’s Shopify locations. ReOrder is Australia-first and supports display currencies including AUD, USD, EUR, GBP and NZD.

What Shopify access does ReOrder request?

ReOrder requests read access to products, inventory, locations and orders for inventory planning. It does not change Shopify product, order or inventory records in the current workflow.

How much does ReOrder cost?

ReOrder includes a 14-day free trial with guided onboarding, then costs US$49 per store per month for up to 3,000 variants. Billing is managed through Shopify and the merchant confirms the subscription in Shopify.

Choose a plan you can inspect.

Compare inventory apps, follow a worked calculation and check how a supplier draft fits your purchasing process.

Compare your current tool

Explore 20 comparisons with clear workflow limits.

Compare ReOrder with other apps

Understand the calculation

Read practical guides on cash, suppliers and forecast evidence.

Read the planning guides

Review the supplier handoff

Understand local drafts, exports and merchant approval.

Explore purchase-order planning

Put your inventory intelligence to work.

Connect your Shopify store to turn the inventory data you already have into decisions you can trust.

Request a guided trial