One pool is efficient; two pools are resilient. The honest ShipBob-vs-MCF comparison — packaging, fees, Buy with Prime, platform risk — and the three questions that decide it.

At 40 SKUs the tool’s job is analysis; at 800 it’s triage. The five capabilities that actually matter at scale — and the pricing axis that taxes catalog width.

Free forecasting software comes in three shapes: templates, native platform tools, and trials. The honest map — and when free starts costing more than paid.

Required-by date minus lead time = last order date. For most catalogs that’s August. The backward math, the deadlines stacked behind it, and the cash question.

Profitable but broke has one cause: Q4 inventory is paid for in August. Why the PO calendar is the real cash forecast, and the stack that makes it visible.

A box is a bill of materials — it ships at the speed of its slowest component. The three-layer forecast, the tool stack, and the failure modes to design against.

Ads decide how fast the tank drains; inventory decides whether there’s a tank. What to buy for each job — and the weekly sync that replaces the missing all-in-one.

SkuVault Core is a warehouse management system. Half the people searching for an alternative actually need forecasting. Name the job; the shortlist writes itself.

The SKUs that won Prime Day quietly spent their summer stock. The five-step replenishment pass to run this week — before the August order window closes.

Three weeks after Prime Day 2026, whatever didn’t sell is a per-SKU decision: hold it, sell it down, or move it out — before Q4 fees. The triage playbook.