Know what to order before you need it.

Drop in your sales history with prices. Shelfcast fills in stockouts, learns how your discounts move demand, and returns a forecast with the U.S. retail holiday calendar already factored in. FREE of charge.

Run your own forecast

Drop your CSV here

or click to browse · four columns: date, units, price, product_name

Each product is forecast out to half its history length. Tuning takes 30–60 seconds per product — keep this tab open.

How it works

  1. 1

    Drop in your sales history

    Four columns: date, quantity sold, price, product name. We auto-detect each one. No fixed format required.

  2. 2

    We clean and tune for you

    Shelfcast imputes stockout days from same-day-of-week neighbors, then searches for the model that fits your data best. Linear or logistic, additive or multiplicative seasonality.

  3. 3

    Discounts baked into the forecast

    Your future baseline price anchors the forecast; historical Black Friday, summer-sale, and Christmas patterns are automatically projected forward.

Avoid stockouts

Anticipate weekly peaks and holiday surges so the next reorder lands before the shelves do.

Free up cash

Stop over-ordering slow movers. Forecasts include uncertainty bands so you can size safety stock with intent.

Plan around U.S. holidays

Thanksgiving, Black Friday, Christmas, the Fourth. All baked in. No special handling needed.