Quick answer
To forecast inventory with ShipBob, use its real-time stock positions and outbound velocity to read demand by SKU and location, then time replenishment to inbound lead times and safety stock. Connecting ShipBob to a live financial model turns fulfillment data into a forward plan tied to cash.
What ShipBob brings to inventory forecasting
ShipBob is a leading DTC 3PL whose platform distributes inventory across multiple fulfillment centers. Its data includes on-hand and inbound units by location, outbound order velocity, days of inventory, and distribution analytics.
ShipBob gives a forecast a real-time, multi-node view of stock and how fast it is moving, which is exactly what weeks-of-supply and reorder timing depend on. The financial model projects that velocity forward, times replenishment to lead times, and checks each buy against cash.
| ShipBob data | What it drives in the forecast |
|---|---|
| On-hand + inbound by center | Coverage across nodes |
| Outbound order velocity | Demand signal |
| Days of inventory | Weeks of supply by SKU |
| Distribution analytics | Regional demand patterns |
How the forecast is built
With real-time inventory positions and outbound velocity flowing from the warehouse, forecasting comes down to reading how fast each SKU is moving across fulfillment nodes, projecting that demand forward, and timing replenishment to inbound lead times and a safety-stock buffer.
Formula: Weeks of supply = current on-hand units / average weekly demand. It flags stockout risk when it drops too low and trapped cash when it climbs too high. Reorder point = (average daily demand x lead time in days) + safety stock.
Multi-node fulfillment adds a wrinkle: stock can be healthy in aggregate but short in one region. Forecasting by SKU and location keeps you from stocking out in one node while overstocked in another.
Rule of thumb. Read velocity and coverage by SKU and location, not just in total. ShipBob can show healthy aggregate stock while one node is about to stock out.
From ShipBob data to a cash-aware forecast
A forecast is only as good as the data behind it and only useful if it connects to cash. Drivepoint pulls ShipBob data through its ShipBob integration into a live, Excel-native model, then turns on-hand and open-order data into forward weeks of supply, reorder timing, and the cash each purchase order will consume.
Because inventory is the largest use of cash for most consumer brands, every reorder is checked against runway, not just demand. That is the same connected approach that let Oats Overnight tie demand timing to a capacity decision worth $4M in EBITDA. For the underlying method, see our guide to inventory cash flow planning.