Forstock
How it works

Connect the store. Approve the orders.

Forstock reads your sales, stock and suppliers, forecasts every SKU at every location, and hands you a reorder list you can turn into purchase orders. You add what the data can't know and approve every order.

5.0 on the Shopify App Store14 days freeNo credit card
Reorder
5 to reorder now
Reorder
Quick purchase items based on current stock levels and reorder points
All 8
Reorder now 5
Filters
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Create PO
Product
Location
Status
Total Stock
Days of Cover
Should Order By
Units to Order
Terry Polo
Terry Polo
M
NYC Warehouse
Running low
58 units available
0 in transit
34 days
Sep 12, 2026
In 4 days
120
Vitamin C Serum
Vitamin C Serum
30 ml
Paris Warehouse
Out of stock
0 units available
0 in transit
0 days
Sep 8, 2026
2 days overdue
240
Terry Polo
Terry Polo
L
NYC Warehouse
Running low
44 units available
0 in transit
36 days
Sep 14, 2026
In 6 days
80
Trail Boot
Trail Boot
42
NYC Warehouse
Running low
23 units available
60 in transit
41 days
Sep 15, 2026
In 7 days
96
Daily Cleanser
Daily Cleanser
150 ml
Paris Warehouse
Running low
112 units available
0 in transit
29 days
Sep 19, 2026
In 11 days
300
Heritage Runner
Heritage Runner
Grey · 42
NYC Warehouse
Healthy
88 units available
120 in transit
66 days
Oct 6, 2026
Safe
60
Court Sneaker
Court Sneaker
White · 41
Paris Warehouse
Healthy
134 units available
0 in transit
71 days
Oct 12, 2026
Safe
48
SPF 50 Sunscreen
SPF 50 Sunscreen
100 ml
NYC Warehouse
Healthy
210 units available
0 in transit
84 days
Oct 24, 2026
Safe
0
Per SKU · per locationOrder 120 by Sep 12
Used every morning at
01 · Connect

Connect where you sell and where you stock.

Shopify installs from the App Store. Amazon and your warehouse or 3PL connect from Settings. Forstock reads orders, stock by location, the catalog with every variant, suppliers and unit costs, and starts planning the same day.

See every integration
ShopifyShopifyConnected
AmazonAmazonConnected
ShipBob
ShipHero
Extensiv
Cin7
Cin7 Core
Amazon FBA
NYC Warehouse · Paris Warehouse150+ warehouses & 3PLs →
The day you connectFirst plan the same day
02 · Forecast

Every SKU, every location, months ahead.

The AI forecast builds a plan per product, variant and location, up to a year out, with the days a SKU sat out of stock and the promotions you ran read from your own history. Open any number and see what went into it. Then tell it what's coming: a promotion, a launch, a wholesale order.

Read about demand planning
Demand Planning
Last refreshed on September 08, 2026 at 06:12
Units
Sales
Perspective: Location
Group by: Product
Edit Plan
Product
Sep 26PlanActual
Oct 26PlanActual
Nov 26PlanActual
Dec 26PlanActual
Terry Polo
Terry Polo
NYC Warehouse
14638
162-
198-
218-
Terry Polo — STP-SAND-S
308
34-
42-
46-
Terry Polo — MTP-SAND-M
4813
54-
66-
72-
Terry Polo — LTP-SAND-L
369
40-
50-
56-
Terry Polo — XLTP-SAND-XL
328
34-
40-
44-
Why this numberSep 26 · M · NYC
48 unitsAI forecast · plan
14 months of Shopify orders for this variant at NYC
2 past promotions read from discount history (20% off, Jun and Nov)
11 days out of stock in March, demand rebuilt for those days
Trend +8% vs September last year
Seasonality: Sep to Dec peak
Every size, every locationIts own forecast, and why
03 · Rules

Set the rules once, per SKU.

Lead time per location, safety stock days, days of stock, minimum order quantity and pack size. Bulk-edit hundreds of products from one screen. Every reorder date and quantity follows these numbers.

Product configurations
Product
Safety stock(Days)
Days of stock
MOQ(units)
Pack size(units)
Lead Time (Days)
NYCParis
Terry Polo
Terry Polo
4 variants
7
60
40
20
30
35
Vitamin C Serum
Vitamin C Serum
2 variants
5
30
100
12
14
10
Trail Boot
Trail Boot
6 variants
10
60
60
12
45
45
Daily Cleanser
Daily Cleanser
1 variant
5
30
100
12
14
10
Heritage Runner
Heritage Runner
6 variants
10
60
60
12
45
45
Days of stock 45 → 60Every date recalculated
04 · Reorder and buy

A reorder list every morning, a PO in one click.

Forstock walks each SKU forward day by day and gives you the date to order and the quantity, with what's already on its way counted. Select the rows, and it drafts one purchase order per supplier. Send it, follow it, receive it, and sync to Shopify when you say so.

Read about reorder
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
One clickReorder → PO-00013
What the forecast reads

Six inputs, none of them a spreadsheet.

You never export a file or train a model. Forstock syncs every signal from your channels and rebuilds the plan as new sales come in.

01

Orders

Every order and refund from Shopify and Amazon, per SKU, per location. Each channel keeps its own context.

02

Stock by location

On hand and in transit, from Shopify or from the warehouse or 3PL that actually holds the goods.

03

Discount history

Every promotion you have run, rebuilt from your discounts, so a past spike is read as a promo, not as new demand.

04

Catalog and variants

Every size, color and bundle. Bundles pull demand down to their components.

05

Costs

Unit cost per supplier, plus freight, duty and other costs on a purchase order, for totals and landed cost.

06

Open purchase orders

Everything sent, in production or in delivery counts as inbound on the day it lands.

From connect to first PO

Live the same day, not next quarter.

Most brands see their first reorder list on the day they connect. The rest is setting the rules you already know: lead times, safety stock, minimums.

The day you connect
01
Sync
Orders, stock by location and every discount from Shopify and Amazon. Your warehouse or 3PL plugs in too.
02
Pick a method and a horizon
The AI forecast once you have six months of orders, a simple average until then. Plan 3, 6 or 12 months out.
03
Get the first plan and reorder list
Same day. The plan refreshes weekly on its own; the reorder list updates within seconds of any change.
Questions

Four things people ask before they connect.

No. Connect the store and the forecast reads your history. Once you have six months of orders the AI forecast takes over from the simple average, on its own.

Your store · your numbers

See your first reorder list the day you connect.

Bring your store. We'll connect it on the call and walk through your first plan together.

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