Inventory

    Right stock, right warehouse.

    Amazon scatters your inventory across fulfilment centres, then reports it back as one national number. That number is precisely what hides your stockouts. Unilytic keeps every FC and every one of your own locations separate, with each disposition counted honestly — so no warehouse starves while another overflows.

    Every FC listedSix dispositionsYour own depots tooGrouped by region
    One screen, every location

    Amazon's warehouses and yours, side by side.

    Unilytic reads your ledger at its real grain — one row per date, location, disposition and SKU — so a fulfilment centre is never averaged away. Your own warehouses sit in the same picture through Local Stock, which records what you are actually holding and which SKUs you cannot currently supply at all. Mark a SKU as locally out of stock and you can hide it from the inventory tables in one click, so the list in front of you contains only things you can genuinely act on.

    • Per-FC positions using the warehouse codes Amazon already gave you.
    • Local Stock for your own depots and factory inventory, in the same view.
    • Hide what you cannot supply — locally out-of-stock SKUs collapse out of the tables on demand.
    Honest availability

    Not all stock is sellable stock.

    The ledger separates sellable units from defective, customer-damaged, carrier-damaged, warehouse-damaged and distributor-damaged ones, and Unilytic keeps that separation all the way through. It sounds obvious, but a SKU showing twenty-eight units at a fulfilment centre where every last one is damaged is a stockout wearing a disguise — and a single total-inventory figure will never tell you. Those damaged units are not lost either: they are exactly what reimbursement tracking looks at.

    • Six dispositions tracked separately, never merged into one figure.
    • Sellable stock drives cover, low-stock status and send quantities.
    • Damaged units become claims — they feed reimbursement tracking rather than inflating inventory.
    Running real warehouses

    Built for how stock actually moves.

    Balance excess against shortage

    When one region is long on a SKU another is short of, that is a transfer, not a purchase order. Unilytic surfaces it as one, so you use stock you have already paid for.

    You choose what counts

    Every plan caps how many distinct warehouses it tracks. Reach the cap and Unilytic asks which locations matter to you, rather than silently dropping data or refusing the upload.

    Why this matters

    A national stock figure is an average — and averages hide stockouts.

    Suppose you hold 700 units of a SKU nationally and sell twenty a day. That reads as a comfortable month of cover. But if 640 of them sit in one northern fulfilment centre and the south is empty, then for every customer the southern FC serves you are out of stock right now — losing the sale and the search position that came with it, while the report on your screen says everything is fine. This is the most expensive blind spot in FBA inventory management, and it is invisible by construction unless something holds the locations apart.

    Regional stockouts become visible
    Every fulfilment centre keeps its own position, cover and send quantity.
    Availability is honest
    Sellable units drive the numbers; damaged stock is routed to claims instead.
    Your depots are in the picture
    Local Stock sits alongside FBA, and what you cannot supply can be hidden from the list.

    Common seller mistakes

    • Planning from total national inventoryOne number across every FC is the average of a surplus and a stockout. It reassures you at exactly the moment you should be worried.
    • Counting damaged units as available stockDefective and customer-damaged units sit in the same ledger as sellable ones. Add them together and you will skip a replenishment you genuinely needed.
    • Keeping your own warehouse in a separate spreadsheetIf the tool cannot see what you hold, it will happily put stock you do not have on the send list — and you find out at the packing bench.
    • Buying stock you already ownExcess in one region and a shortage in another look like two unrelated rows until something puts them beside each other.
    Reference

    Warehouse capacity by plan.

    A warehouse here means a distinct Amazon location code, not a building you operate. Amazon scatters stock automatically, so that count grows on its own — the caps are set with that in mind.

    Scroll the table sideways for the remaining columns.

    Distinct warehouse locations and related capacity, per plan.
    FreeProBusiness
    Distinct warehouses1540Unlimited
    Distinct SKUs501,50010,000
    Inventory rows25,0001,000,0005,000,000
    Per-warehouse send quantitiesIncludedIncludedIncluded
    Local Stock & vendor returnsIncludedIncludedIncluded
    Questions

    Multi-warehouse inventory, answered.

    How do I manage Amazon FBA inventory across multiple warehouses?01

    Unilytic keeps a separate position for every Amazon fulfilment centre in your ledger, using the location codes Amazon already assigns. Cover, low-stock status and send quantities are all computed per location, so a surplus in one region can never disguise a stockout in another. You can also group co-located FCs into named regions and plan shipments the way you actually send them.

    Can I track my own warehouse stock alongside FBA?02

    Yes. Local Stock records what you hold in your own depots or factory, in the same workspace as your FBA positions. You can also mark SKUs you cannot currently supply, and hide those rows from the inventory tables so the list only shows things you can act on.

    Does Unilytic count damaged units as inventory?03

    No. The ledger separates sellable stock from defective, customer-damaged, carrier-damaged, warehouse-damaged and distributor-damaged units, and Unilytic preserves that separation. Damaged units feed reimbursement tracking, where they may be worth filing a claim on, rather than inflating what looks available.

    How many warehouses can I track?04

    Free tracks 15 distinct locations, Pro 40, and Business is unlimited. A warehouse means a distinct Amazon location code rather than a building you operate, and because Amazon scatters stock automatically that count rises on its own. If you reach the cap, Unilytic asks you to choose which locations to keep tracking instead of dropping data without telling you.

    What if one region has too much stock and another too little?05

    That is surfaced as a transfer rather than a purchase. Shipment priority tags SKUs already covered by excess in another group, so you move stock you own instead of buying more of it.

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    See every location as it really is.

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