Forstock
Integrations · Amazon

Amazon inventory management software integration that turns FBA data into reorder dates.

Forstock pulls your Amazon orders and FBA stock into the same plan as your Shopify data. It works out a reorder quantity for every SKU based on your lead times and MOQs. You review the plan, then approve each PO.

5.0 on the Shopify App Store14 days freeNo credit card
AmazonAmazon→ ForstockConnected
Amazon ordersnext to your Shopify sales
Products & variantsyour Shopify catalogue, mapped
FBA & multi-location stockeach location its own date
Inbound stock & POsnothing ordered twice
Authorize Amazon once · one plan across Shopify and AmazonAll integrations →
What syncs

Everything your reorder plan needs, from Amazon and Shopify.

Authorize Amazon once and Forstock pulls your data automatically. No CSV exports, no manual mapping. Your plan works from current numbers.

01

Amazon orders

Every Amazon order feeds the plan next to your Shopify sales. You get total demand, and you can still read it by channel.

02

Products & variants

Your Shopify catalogue comes across with all its variants. Bundle sales count toward the components you buy.

03

FBA & multi-location stock

FBA stock goes into the same plan as your warehouse and 3PL stock, so each location gets its own reorder date.

04

Inbound stock & POs

Open POs count as incoming stock, so nothing gets ordered twice. New POs are grouped by supplier, with MOQs and pack sizes applied.

Key capabilities

What Forstock does with your Amazon and Shopify data.

Connecting Amazon is step one. Here's what Forstock builds on top of it.

  • Reorder recommendations: get a should-order-by date and quantity for each SKU and location, based on lead time, safety stock, MOQ and pack size. You see the math and can edit any number.
  • Variant-level forecasting: each variant and location gets its own forecast, up to 12 months out. Days you were out of stock are rebuilt as the sales you would have made.
  • Promotions: declare a promotion and the forecast adjusts. A Shopify promo stays a Shopify assumption, and Amazon keeps its own for the same SKU.
  • Stockout and overstock flags: track days of cover by location, FBA included. Bestsellers get flagged before they run out. Slow movers get flagged too, so you see where cash is piling up.
  • Purchase orders you approve: review each recommendation, then create the PO. Nothing is sent until you press Create Purchase Order.
  • Alfred, your AI assistant: ask what's running low or why September is higher than last year. Alfred answers from your plan and shows what it used.
Read about demand planning
Reorder
NYC Warehouse · Paris Warehouse
All 4
Reorder now 4
Product
Location
Status
Days of Cover
Should Order By
Terry Polo
Terry Polo
M
NYC Warehouse
Running low
34 days
Sep 12, 2026
In 4 days
Vitamin C Serum
Vitamin C Serum
30 ml
Paris Warehouse
Out of stock
0 days
Sep 8, 2026
2 days overdue
Terry Polo
Terry Polo
L
NYC Warehouse
Running low
36 days
Sep 14, 2026
In 6 days
Trail Boot
Trail Boot
42
NYC Warehouse
Running low
41 days
Sep 15, 2026
In 7 days
Create PO · PO-00013Draft
Supplier
Pacific Textiles
Ship to
NYC Warehouse
Item
Qty
Unit cost
Total
Terry Polo - M
120
$18.50
$2,220.00
Terry Polo - L
80
$18.50
$1,480.00
Arrives Oct 08, 2026Total $3,700.00
Save as Draft
Create Purchase Order
Should-order-by, per SKUFBA counted, nothing twice
Getting started

Connected in minutes.

No developer needed. Forstock starts reading your data the moment you connect.

Want to see it on your own catalog first? Book a demoand we'll connect it on the call.

Three steps · Amazon
01
Install Forstock
Forstock is a Shopify app, so setup starts on the App Store. Click Install and authorize your store.
02
Add Amazon and your supply chain
Authorize Amazon, and tell us who runs your warehouse or 3PL if you have one. Set lead times and MOQs per supplier so reorder dates land on real delivery windows.
03
Get your first plan
Your first plan lands the day you connect: a reorder list with a should-order-by date for every SKU, FBA included. Edit any number, then create your first PO when you're ready.
Straight answers

Before you connect Amazon.

It should bring your Amazon orders and FBA stock into the same plan as your Shopify data, then tell you what to reorder and when. With Forstock, that means a date and quantity for each SKU that you can edit before it becomes a PO. See every integration →

Get started

See your Amazon and Shopify plan before you order again.

Book a 30-minute demo and bring your store. We'll connect it on the call and walk through your first plan by product and location.

14 days free · No credit card · First plan the same day