One inventory. Every channel, fulfilled without gaps.
Epinium's Multi-Channel Fulfillment module unifies inventory visibility and stock management across FBA, FBM, and all your Amazon marketplaces — so you never oversell, never stock out, and never leave revenue on the table.
Free to start · No credit card · Inventory connected in minutes
What our clients say
Every channel. Every warehouse. Always in sync.
Whether you fulfil via FBA, your own warehouse, or a 3PL, Epinium gives you one unified view of stock levels, fulfillment performance, and reorder signals — across all your channels.
From fragmented stock data to unified fulfillment intelligence
Epinium connects to your Amazon Seller Central account and your 3PL or WMS — aggregating inventory data across all locations and presenting it in one clean view with action signals.
See all your stock in one place
- FBA + FBM stock consolidationAll your inventory — FBA, FBM, inbound, and reserved — visible in one dashboard with per-ASIN breakdowns by marketplace.
- Multi-warehouse supportConnect multiple warehouse locations and your 3PL — and see consolidated available-to-sell stock across all of them.
- Inbound pipeline visibilitySee all inventory currently in transit to Amazon FBA warehouses — with tracking, expected receipt dates, and quantity reconciliation.
Catch stock issues before they cost you
- Stock-out forecastingEpinium calculates days of cover per ASIN based on current sales velocity — and alerts you well in advance of projected stock-outs.
- Stranded inventory detectionIdentify FBA inventory that's stranded, unfulfillable, or nearing long-term storage fee deadlines — and take action before costs mount.
- Marketplace imbalance alertsGet notified when stock is misallocated across marketplaces — more inventory than needed in one market and too little in another.
Automate restocking before it's too late
- Automated reorder triggersWhen stock drops below your safety threshold, Epinium automatically fires a reorder signal — or sends a purchase order to your supplier directly.
- Demand-based reorder quantitiesReorder quantities are calculated based on lead time, sales velocity, and your target days of cover — not guesswork.
- FBA shipment creationCreate and track FBA inbound shipments directly from Epinium — with packing lists, labels, and shipment reconciliation built in.
100 marketing playbooks, inside the Claude or ChatGPT you already use.
Twenty-two disciplines, backed by the experience of 500 brands. Not a data pipe — a marketing department. No card required.
Start free →With a vast catalog and little time, we trusted Epinium to optimize our listings. This led to increased organic sales and improved advertising performance through AI, allowing us to focus on growing our business.
Alberto Feria
CEO, Alfa Holding
With Epinium, we are able to save a lot of time editing our clients' listings thanks to its bulk editor and Artificial Intelligence. We are able to take care of their strategies.
Miriam Larrosa
CEO, Roicos
Our expectations were certainly exceeded. Everything is just so well thought out, and snappy. Their support team is excellent too!
Neus Dominguez
Marketplace Manager, Labbox
We use Epinium every day to monitor the status of all our ASINs across all marketplaces and improve our SEO very productively. An indispensable tool that lets us manage a much larger catalog than we imagined. Worth every penny.
Oriol Penya
Organic Beauty Brands
It is impossible to calculate the hours Epinium has saved me managing customer catalogs. I've modified catalogs of up to 3,500 SKUs and run SEO audits comfortably from the same panel.
Jordi Ordóñez
Amazon Consultant
Epinium's ability to analyze and adjust ads in real-time based on performance has enabled us to maximize ROI and achieve our business goals more effectively. Without a doubt, I recommend Epinium to any seller.
Edgar Alvarez
Head eCommerce, BANDAI Entertainment Europe
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ExploreFrequently asked questions
Does Multi-Channel Fulfillment work for both FBA and FBM?
Yes. Epinium tracks FBA inventory at Amazon warehouses and your own FBM stock simultaneously — giving you one unified view regardless of how you fulfil.
Can I connect my 3PL or WMS to Epinium?
Yes. Epinium integrates with major 3PLs and WMS platforms to pull live stock data. Contact us to confirm compatibility with your specific provider.
Does it support multiple Amazon marketplaces?
Yes. Inventory is tracked separately per marketplace and per fulfillment centre — with cross-marketplace aggregation for your account-level view.