Home › Product › Demand forecasting
Product · Demand forecasting
Demand forecasting that actually fits a growing brand
Forecast demand per SKU, per channel — DTC, Amazon, and wholesale — from your real sales velocity and seasonality, so replenishment is driven by what you'll actually sell, not a gut-feel spreadsheet.
In short: SpyGlass builds a per-SKU, per-channel demand forecast from your sales history and velocity, then feeds it straight into coverage and replenishment — so you order to real demand instead of last month's guess.
Why spreadsheet forecasts break
A spreadsheet forecast is usually last month × a fudge factor. It ignores channel mix, seasonality, and the fact that a Shopify best-seller and its Amazon twin sell at different rates. SpyGlass forecasts each SKU on each channel from actual velocity, so the number you plan against is defensible.
From forecast to plan, automatically
- Per-SKU, per-channel demand from real sales velocity
- Blends DTC, Amazon, and wholesale demand into one picture
- Feeds coverage (weeks/days-on-hand) and replenishment directly
- Flags the SKUs trending toward a stockout — and the ones you're overbuying
Frequently asked questions
How does SpyGlass forecast demand?
It builds a per-SKU, per-channel forecast from your actual sales velocity and history across Shopify, Amazon, and wholesale, then blends channels into a single demand signal that drives coverage and replenishment.
Do I need a data scientist?
No. SpyGlass produces the forecast and the resulting plan; you review and approve.
How is this different from Inventory Planner or a spreadsheet?
It forecasts every channel together and connects the forecast directly to multi-location coverage and freight-aware replenishment, in minutes a week.
See your stockouts and dead stock before they cost you
Book a 30-minute call. We'll map your channels, FCs, and SKUs live and show where cash is trapped and where you're about to run out.
Book a call Request access