Forthcast is inventory management and AI demand forecasting that tells you what to reorder, how much, and when. It learns each SKU's sales history and seasonality to forecast demand, with reorder points, safety stock, and replenishment suggestions. Get reorder alerts before you run out, track revenue lost to past stockouts, and catch demand spikes and anomalies automatically. Manage stock across locations with bundle and kit support and forecast-accuracy reports, syncs in real time in Shopify.