Intelligent Stock Forecasting for Shopify
Go beyond spreadsheet math. Forecastify uses weighted sales analysis, trend detection, and risk scoring to tell you exactly what needs attention and what to reorder.
Merchants lose revenue from stockouts and waste money on overstocking. Forecastify tells you precisely which products need action — and when.

Health Score
0-100 catalog overview
Risk Scoring
Per-SKU classification
Trend Detection
Weekly regression
How Forecastify Works
From install to intelligent insights in minutes
Install
Add Forecastify to your Shopify store in one click
Analyze
We pull your sales data and run weighted forecasting algorithms
Score
Every product gets a velocity score, trend direction, and risk level
Act
Action items tell you exactly what needs attention and when
Powerful Features, Zero Cost
Everything you need to understand your inventory health and make smarter stocking decisions
Weighted Forecasting
Uses exponential decay so recent sales count more than old ones — far smarter than a simple average
Risk Scoring
Every SKU is classified as Critical, Warning, Healthy, or Overstocked based on forecast vs threshold
Trend Detection
Linear regression on weekly sales identifies if each product is accelerating, stable, or declining
Inventory Health Score
Single 0-100 score for your entire catalog with a color-coded bar — see your inventory health at a glance
Stock Health Heatmap
Color-coded grid view for scanning hundreds of products at a glance — toggle between table and heatmap
Trend Sparklines
Tiny inline charts in every table row showing weekly sales direction so you can spot patterns instantly
Action Items Dashboard
Priority-sorted list telling you exactly which products need reordering now and which need attention soon
CSV Export
Export your full inventory forecast data to CSV for further analysis in any spreadsheet tool
Take Full Control of Your Inventory
Advanced tools for merchants who want reorder intelligence, demand planning, and automated reporting
Reorder Suggestions
Calculates reorder points based on supplier lead time and safety stock — tells you what to order, how much, and by when
Confidence Intervals
Best-case and worst-case stockout dates shown as shaded bands on forecast charts — know your range of outcomes
Demand Planning
Monthly sales projections with seasonal factor detection — compare historical vs projected sales in visual bar charts
Bundle Opportunities
Discovers products frequently bought together by analyzing order co-occurrence patterns across your store
PDF Reports
Downloadable PDF with health score, risk breakdown, and top at-risk products — plus opt-in weekly Monday email delivery
Smart Alerts
Reorder point-aware daily alerts — notifies you when stock hits reorder level, not just a basic threshold
See Forecastify in Action
Watch a quick walkthrough of the dashboard
Frequently Asked Questions
How does Forecastify v2 calculate stock predictions?
Forecastify v2 uses weighted daily sales with exponential decay, so recent sales data counts more than older data. It then applies linear regression on weekly sales to detect trends (accelerating, stable, or declining) and combines everything into a velocity score per product. This is a major step up from simple averages.
What's included in the free plan?
The free plan includes weighted forecasting, risk classification for every SKU (Critical/Warning/Healthy/Overstocked), trend detection with sparklines, the Inventory Health Score, stock health heatmap, action items dashboard, and CSV export. You can track unlimited products.
What additional features does the Pro plan offer?
Pro unlocks reorder suggestions with lead time calculations, confidence intervals on forecasts, demand planning with seasonal detection, bundle opportunity discovery, downloadable PDF reports, weekly PDF email delivery, and smart reorder-aware daily alerts.
What is the Inventory Health Score?
It's a single 0-100 score for your entire catalog displayed as a color-coded bar (red/yellow/green). It gives you an instant overview of your overall inventory health without having to review individual products.
How do reorder suggestions work?
Forecastify calculates reorder points based on your configured supplier lead time and safety stock days. It tells you exactly what to order, how much, and by when — with reference lines shown directly on your forecast charts.
Can I export my forecast data?
Yes! Both free and Pro plans include CSV export. Pro users also get downloadable PDF reports with health scores, risk breakdowns, and top at-risk products — plus an opt-in weekly Monday email delivery of the PDF.
Does Forecastify work with all Shopify plans?
Yes, Forecastify is compatible with all Shopify plans. As long as you have an active Shopify store with inventory tracking enabled, you can use Forecastify. Products with inventory tracking disabled in Shopify are automatically excluded.
Is my data secure?
Absolutely. We only store your notification settings and access tokens. We don't store any order data or customer information. All calculations are done on-demand and data is encrypted in transit.
Stop Guessing. Start Forecasting.
Join Shopify merchants who use Forecastify to prevent stockouts, reduce overstocking, and make data-driven inventory decisions.