One Forecast Across
Shopify, Amazon & eBay
Replenagise is multichannel inventory management software. Through Linnworks and Shopify it sees demand from every channel you sell on — Amazon, eBay, Shopify, Zalando and more — and turns it into one replenishment plan, one set of purchase orders, and the right stock in the right place.
Channels compete for the same stock. Plan them together.
Sell the same SKU on Amazon, eBay, and your own store and you have one pool of inventory serving three demand curves. Plan each channel in isolation and you will overstock one, oversell another, and never know which channel actually deserved the units.
Replenagise aggregates demand per SKU across every channel — synced live through Linnworks and Shopify — then forecasts the total and splits the picture back out per channel. You see which channel is growing, which is fading, what the whole business needs to reorder, and what needs transferring between warehouses, FBA, and stores.
Why Multichannel Sellers Choose Replenagise
Aggregated Demand per SKU
Every channel’s sales feed one stockout-adjusted forecast per SKU. Reorder quantities reflect what the whole business sells — not just the channel you happened to look at.
Channel-Level Intelligence
Compare Amazon vs eBay vs Shopify vs Zalando sell-through side by side. Spot the channel quietly starving your best seller, and the one sitting on stock that should move.
Transfers to Where Demand Is
Warehouse to FBA, store to store, location to location — Replenagise recommends the exact transfer quantities and raises them into Linnworks and Shopify.
One PO for Every Channel’s Needs
Purchase orders are calculated from total demand, supplier lead times, and safety stock — raised once, covering every channel, instead of channel-by-channel guesswork.
Built on Linnworks & Shopify — the multichannel stack
Linnworks already connects your marketplaces; Shopify runs your stores. Replenagise sits on top as the planning layer: it reads live sales and stock from both, does the forecasting and replenishment maths, and writes purchase orders and transfers straight back in.
No middleware, no CSV round-trips, no separate “planning tool” that drifts out of date. If a channel sells through Linnworks or Shopify, it is in the plan.
Explore the channel pages: Amazon inventory management, eBay inventory management, and Linnworks inventory management — or see how Replenagise compares to a DTC-only planner in our Cogsy alternative guide.
Multichannel Inventory Management — FAQs
What is multichannel inventory management software?
Multichannel inventory management software plans one pool of stock across several sales channels. Replenagise aggregates demand from Amazon, eBay, Shopify, Zalando and every Linnworks-connected channel into a single forecast per SKU, then automates the reordering and transfers that keep each channel stocked.
How does Replenagise handle Amazon and eBay?
Through your Linnworks connection. Sales and stock from Amazon, eBay and other marketplaces sync automatically, feed the per-SKU forecasts, and are covered by the purchase orders and warehouse-to-FBA transfers Replenagise raises into Linnworks.
Can it prevent overselling across channels?
Replenagise attacks the cause rather than the symptom: it forecasts demand across all channels together, flags at-risk SKUs before they run out, and recommends the reorders and transfers that keep shared stock ahead of combined demand — so channels stop racing each other to the last unit.
Do I need both Shopify and Linnworks?
No — either works. Shopify-only sellers get native multi-store planning; Linnworks sellers get every connected marketplace. Run both and Replenagise plans the whole estate in one place, with the same forecasts, POs, and transfers throughout.
Plan Every Channel From One Screen
Aggregate demand across Amazon, eBay, Shopify and more — then let the reorders and transfers raise themselves.