Never run out of stock on Amazon again.
Epinium AI forecasts demand using your sales velocity, seasonality, and advertising trends — then calculates exactly how much to reorder and when, preventing stockouts that kill rankings and lost sales that kill revenue.
Free to start · No credit card · All Amazon regions
What our clients say
Demand forecasting built for Amazon
Epinium's stock forecasting engine is trained specifically on Amazon sales patterns — accounting for FBA lead times, seasonal spikes, advertising-driven demand, and marketplace-specific trends.
From sales data to reorder decision — automatically
Epinium turns historical sales data, live velocity, and advertising signals into precise inventory decisions — so you always have enough stock without tying up excess capital.
AI that predicts demand before you run out
- Per-ASIN velocity modellingEpinium models sales velocity for every ASIN across every marketplace — not a generic estimate, but a model trained on your own historical data.
- Seasonality-adjusted forecastsAI identifies recurring seasonal patterns and pre-positions stock before peak periods hit — Q4, Prime Day, brand promotions included.
- Ads-aware demand signalsWhen your ad spend increases, Epinium anticipates the demand spike and adjusts the reorder calculation accordingly.
Reorder alerts before it's too late
- Reorder point notificationsAlerts fire automatically when stock crosses the reorder threshold — with exact quantity recommendations already calculated.
- Days-of-stock displaySee exactly how many days of stock remain per ASIN, per marketplace — no spreadsheet required.
- Stockout risk scoringRisk scores highlight which ASINs are most likely to stock out in the next 30 days so you can prioritize replenishment.
Shipment plans, ready to submit
- FBA shipment plan generationBased on forecast quantities, Epinium generates a complete FBA shipment plan — ready to review and submit to Seller Central.
- Multi-fulfillment supportManage FBA, FBM, and multi-channel fulfilment inventory in one view — with separate forecasts per fulfilment method.
- Overstock detectionFlag products accumulating long-term storage fees and recommend price reductions or removal orders before costs compound.
Free playbook: rewrite your Amazon titles before July 2026
Amazon caps titles at 75 characters and adds a 125-char Item Highlights field, enforced worldwide from July 2026. Get the step-by-step playbook to rewrite your catalog without losing keywords, ranking or compliance.
Get it →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.
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ExploreFrequently Asked Questions
How accurate is Epinium's demand forecasting?
Epinium's forecasting models are trained on your own historical sales data — the more data available, the more accurate the forecast. The system continuously improves as it learns from actual vs. predicted sales.
Does it account for seasonality and peak periods?
Yes. Epinium automatically detects seasonal patterns per ASIN and adjusts forecasts for recurring peaks — including Q4, Prime Day, and brand-specific promotional periods.
Can it generate FBA shipment plans?
Yes. Epinium generates ready-to-review FBA shipment plans based on forecast reorder quantities — including which fulfilment centre to ship to based on Amazon's current capacity allocation.
Does Epinium support multi-marketplace inventory?
Yes. Epinium forecasts and manages inventory separately per marketplace — so your EU stock levels don't get conflated with US levels, and each region has its own reorder plan.
