Interactive Sandbox

StockFlows

Built for Shopify
Built for Shopify

Inventory management and demand forecasting for Shopify merchants. Explore every feature, no setup required.

10
Products
2
Locations
30
Days of History
4
Active Alerts
01 / Inventory
Multi-location tracking

Real-time stock levels across warehouses and retail stores. Cycle counts, adjustments, and transfers all in one place.

02 / Forecasting
Demand forecasting

30-day demand forecasts using Exponential Smoothing. Auto-selects the best model per product. AI-powered insights explain trends and recommend reorder strategies.

03 / Purchasing
Smart purchase orders

Create POs with vendors, track partial receiving, landed costs, and landed cost per unit. Barcode scanning for fast warehouse receiving.

04 / Alerts
Automated notifications

Email, Slack, and SMS alerts when stock drops below thresholds. Reorder recommendations with quantity suggestions from your forecast.

05 / Reports
One-click exports

CSV downloads, PDF inventory valuations, and cycle count sheets. Generate reports in seconds, not hours.

06/ Runs in the background
Zero maintenance

Deploy once, never touch again. Managed infrastructure, automated backups, hourly forecast runs. The only recurring task is one config change per year.

How it works
Three steps to zero stockouts.
01
Install & import

Connect your Shopify store. StockFlows pulls in all products, locations, and vendors automatically. Importing from Stocky? One CSV upload and you're set.

02
Set your thresholds

Define reorder points for each product. StockFlows learns your demand patterns from sales history and starts forecasting on day one.

03
Never worry again

Nightly forecasts, auto alerts, and reorder recommendations. Just open the dashboard to check in, or let the alerts come to you.

Instant alerts
Know before it happens.

StockFlows monitors your inventory 24/7 and sends alerts the moment stock drops below your reorder point. Email, Slack, SMS — pick what works for your team.

Each alert includes the product name, current stock, reorder point, and a one-click button to create a purchase order.

Email Preview
From: alerts@stockflows.app
Low Stock: Widget Basic
Widget Basic at Main Warehouse has dropped below the reorder point.
Current
8 units
Reorder Pt
20 units
Order
50 units
Create Purchase Order
Why switch
Stocky is being discontinued.
--
Days Left
--
Hours
--
Minutes

Shopify's own inventory app has a 2.8 rating on the App Store. Forecasting is broken. Purchase orders don't work. Merchants are switching to Google Sheets. StockFlows replaces everything Stocky does, and adds statistical forecasting on top.

Shopify's own inventory app has a 2.8 rating on the App Store. Forecasting is broken. Purchase orders don't work. Merchants are switching to Google Sheets. StockFlows replaces everything Stocky does, and adds statistical forecasting on top.
Feature
Inventory tracking
Demand forecasting
Purchase orders
Barcode receiving
Multi-location
Alerts (email/Slack)
Reorder suggestions
Stocky (2.8 stars)
Basic
Broken
Broken
Basic
Limited
Email only
None
StockFlows
Full
Statistical
Full + partial
USB + camera
Unlimited
Email + Slack + SMS
Statistical
Why StockFlows
Built for real inventory workflows.
Replaces Stocky
Everything Stocky did, plus more

StockFlows covers every feature Stocky offered: inventory tracking, purchase orders, barcode receiving, transfers, and cycle counts. Plus statistical forecasting and multi-channel alerts that Stocky never had.

Real Forecasting
30-day predictions per SKU

Not a placeholder. Exponential Smoothing models trained on your sales data predict demand for each product and flag stockout risk before it happens.

5 Minute Migration
From Stocky to StockFlows

Import your products, vendors, and purchase orders with a single CSV upload. No data loss, no manual re-entry.

ROI Calculator
See what you would save.

Enter your monthly inventory spend and number of SKUs. StockFlows pays for itself by preventing just one stockout per month.

Estimated monthly savings
$2,000
StockFlows Starter plan costs $19/mo
How the math works

1. Prevented stockouts. Each prevented stockout saves you the cost of lost sales. Most merchants underestimate how often they stock out.

2. Faster receiving. Barcode scanning saves 2-3 hours per shipment. At $25/hr, that is $50-75 saved per PO.

3. Less overstock. Statistical forecasting tells you exactly how much to order, reducing excess inventory by 15-30%.

4. Time saved. Merchants report saving 5-10 hours per week on inventory tasks that StockFlows automates.

Pricing
Simple, transparent pricing.
Free
$0
forever
50 SKUs, 1 location, basic alerts, CSV export. No credit card required.
Starter
$19/mo
14-day free trial
500 SKUs, 3 locations, demand forecasting, Slack alerts, PDF reports, barcode scanning.
Pro
$49/mo
14-day free trial
5,000 SKUs, 10 locations, landed costs, SMS alerts, cycle counts, vendor management, CSV/Google Sheets export.
Enterprise
$149/mo
14-day free trial
Unlimited SKUs and locations, priority support, API access, custom integrations.
StockFlows / Inventory Management for Shopify
Always working, even when you are not
Built for Shopify
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