Ecommerce inventory management without the oversell
One ledger across your Shopify store, marketplaces and 3PLs. Per-channel forecasts, honest available-to-sell counts, and reorder timing that respects your supplier's lead time instead of your ad calendar's mood.
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A live preview of Storekeeper's forecasting engine on fictional sample dataon the rows you pasted. The full product connects to your POS and store and runs this continuously.
Every channel thinks the stock is theirs
Inventory management for Shopify plus a marketplace plus a 3PL is three versions of the truth. Oversell lives in the gaps.
The oversell apology email
Two channels sold the last unit within an hour of each other. One customer gets a refund and a bad taste. A single available-to-sell ledger, updated as orders land, is the only real fix.
Ads pointed at empty shelves
Paid traffic keeps running while the SKU sells down. Stockout math is brutal in ecommerce: you paid for the click and had nothing to sell it.
Restock roulette
Sea freight is 35 days; the spike is now. Storekeeper forecasts per channel and flags the SKUs whose cover will not survive the lead time, while expedited air still makes sense.
The operations layer between your channels and your suppliers
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One available-to-sell number
Stock minus open orders minus reservations, consistent across every channel, so overselling stops being a weekly event.
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Per-channel demand forecasting
Your Shopify store and your marketplace listing sell at different rates. Forecasts respect that, so channel allocations do too.
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Lead-time-aware reorder timing
Reorder points built from supplier lead times and safety stock, recomputed as demand shifts. See the reorder point formula explained in the blog.
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Dead-stock detection before storage fees
Slow SKUs flagged with the cash and the monthly 3PL storage they burn, so you clear them deliberately.
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Shopify-first integrations
Planned connectors: Shopify, the major marketplaces, common 3PL feeds, plus CSV import from day one.
Honest note: Storekeeper is in early access. Run the multichannel DTC sample in the live demo to see exactly what the engine returns; channel connections open to the list first.
More ways teams use Storekeeper
- Inventory management software for small business Stock tracking, reorder alerts and dead-stock flags for a small team.
- Best inventory management software An honest 2026 comparison: Cin7, Fishbowl, Zoho, Katana, inFlow, Sortly.
- QuickBooks inventory management Where QuickBooks inventory tracking stops, and what to run alongside it.
- Retail inventory software One stock picture across every store, with transfer suggestions.
- Warehouse management system Stock intelligence for warehouses and distributors with long lead times.
- Demand forecasting software Per-SKU forecasts that turn into reorder quantities, not charts.
Sell on every channel, count on one
Join early access and stop reconciling three versions of the truth by hand.
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