Stop losing sales to empty shelves.
Epinium turns your stock forecast into action — reorder in time, steer ad spend towards what is in stock and reprice slow movers, in one governed loop where every change is reviewed before it goes live.
Free to start · No credit card · Forecast ready in minutes
What our clients say
A stock forecast that executes, not just predicts
Most tools stop at a number. Epinium's stock forecast triggers the next move — replenish, shift ad spend toward what's in stock and reprice slow movers — so the forecast defends your margin instead of just describing your inventory.
From forecast to stock, ads and price — one loop
Epinium turns historical sales, live velocity and advertising signals into a chained decision: how much to reorder, how to steer ad spend around stock and when to adjust price — executed under your supervision, never behind your back. The forecast runs on your Amazon sales and inventory; your Shopify or WooCommerce stock is live for your assistant and the CMO AI.
AI that predicts demand before you run out
- Per-product velocity modellingEpinium models sales velocity for every product in every marketplace — trained on your own sales history, not a generic estimate.
- Seasonality-adjusted forecastsAI spots recurring seasonal patterns and pre-positions stock before the peak hits — Q4, the big sales events and your own promotions included.
- Stock, ads and price in one loopWhen stock runs low, Epinium doesn't just warn you — it recommends throttling ad spend on at-risk products and adjusting price to protect margin, so the forecast triggers action across inventory, ads and pricing together.
Reorder alerts before it's too late
- Reorder point notificationsAlerts fire automatically when stock crosses the reorder threshold — with the quantity already calculated.
- Days-of-stock displaySee exactly how many days of stock remain per product and per marketplace — no spreadsheet required.
- Stockout risk scoringRisk scores highlight which products are most likely to stock out in the next 30 days, so you can prioritise replenishment.
Replenishment plans you can act on
- Reorder quantities per productQuantities that cover supplier lead time plus a safety buffer — ready to turn into a purchase order.
- Overstock detectionFlag products piling up storage costs and recommend a price move or a slower purchasing pace before costs compound.
- Every change waits for youReorder, ad-spend and price recommendations are proposed with the reason behind them, and nothing reaches your account until you approve it.
Every channel you sell on, in one place
Marketplaces, your own store and your ad consoles — connected to the same Epinium and the same assistant.
Amazon Seller Central Marketplace · 3P Amazon Vendor Central Marketplace · 1P Amazon Ads Retail media 
Shopify Online store WooCommerce Online store 
Epinium One assistant, every channel 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
Stop losing sales to stockouts with Epinium Stock Forecast
Start for free — no credit card required.
The right AI tools for every Full Commerce challenge
Epinium in your AI · MCP
The same CMO AI and the same account, inside the Claude or ChatGPT your team already uses. Free to start.
ExploreProfitability
Your P&L down to contribution margin, by product and channel. Add your product cost and see what each sale really leaves you.
ExploreAI Listing Builder
Optimise your product listings with AI in seconds. Generate high-converting listings in any language with perfect copywriting and the most relevant keywords.
ExploreAI Advertising Automation
Supervised agents for your Sponsored Ads: they work bids, keywords and budgets, and you approve each change or delegate it by autonomy mode. Built to grow profit (TACOS), not just cut ACOS.
ExploreWorkflows
No-code automations on your own account: connect the data, set the trigger, and let the process run on its own — with the checkpoints you decide.
Explore360º Tailored Platform
A fully personalized platform with dedicated workspaces for every role in your team — catalog, operations, advertising, and analytics — all connected through one AI chat.
Explore Beyond the toolsServices
For everything the platform doesn't cover: websites and stores, integrations, applied AI and automations — built by us, with a closed scope and timeline. It stays yours.
ExploreFrequently Asked Questions
Does Epinium just predict demand, or act on it?
Both — but the point is the action. Epinium's stock forecast learns from your own sales history, then turns each prediction into a governed move: reorder quantities, ad-spend adjustments on at-risk stock and price changes. Amazon's Ads Agent optimises Amazon's revenue; Epinium optimises your profit — no conflict of interest.
Does it account for seasonality and peak periods?
Yes. Epinium detects seasonal patterns per product and adjusts the forecast for recurring peaks — Q4, big sales events such as Prime Day and your own promotional calendar.
Which channels does the stock forecast cover?
The forecast, reorder alerts and stockout risk scores run on your Amazon sales and inventory data. Your Shopify or WooCommerce stock (plus orders on Shopify) is live for your assistant and the CMO AI, so you can ask about stock across channels in one conversation; for other channels, the CMO AI playbooks work from your assistant's connectors or exports. Selling through FBA? Shipment plans and storage-fee alerts are on the Amazon FBA forecast page.
Does Epinium support multi-marketplace inventory?
Yes. Epinium forecasts inventory separately per marketplace — so EU stock levels never get conflated with US levels, and each region has its own reorder plan.