Atomic provides supply chain planning software that helps businesses manage demand, inventory, purchasing, manufacturing, shipments, and product allocation. Its platform uses configurable planning models to represent supply chain operations at the unit and SKU level, allowing teams to evaluate scenarios and adjust plans as conditions change. Atomic includes modules such as Demand Walk, PO Inbox, Inventory Health, Run History, and an AI Companion that supports natural-language planning and scenario analysis. The platform also provides automated purchase order recommendations, inventory analysis, forecasting, allocation planning, and integrations with Enterprise Resource Planning systems. Its solutions are designed for physical-goods businesses across Consumer Packaged Goods, food, beverage, beauty, and apparel.