Flieber Inventory
AI inventory planning

AI inventory planning, trained on commerce.

The AI-powered inventory planning system for modern multichannel commerce brands. Ask in plain natural language and Flieber forecasts demand and builds the reorder, PO, and transfer plan you approve.

Powered by the most advanced AI transformer models
34% more accurate, third-party verified
Live in less than an hour
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 Trusted by 100+ commerce brands 

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Stockouts on one side. Cash trapped on the other.

Every inventory decision is a bet between two expensive mistakes. Get it wrong in either direction and it shows up in your P&L.

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In between is a spreadsheet, a 30-day moving average, and a weekly guess. As you scale across channels and warehouses, the guess gets harder and the cost of being wrong gets bigger.

AI forecasting, built for commerce.

Flieber forecasts demand at the SKU level with a custom, state-of-the-art AI engine. It separates real signal from stockout-distorted history, handles long horizons, and scales to millions of SKUs.

 

34%

more accurate forecasting — MAE% and Bias%

Third-party verified by Nixtla.

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Built for the messy reality.

The edge cases that break other tools are the ones Flieber was designed for. Kits explode into components, preorders and backorders net out correctly, and faulty history gets cleaned before it ever hits a forecast.

Click a case to see it handled live

Kits
Bundles
Preorders
Backorders
Multi-warehouse
Faulty historical data

Every channel. Every system.

Connect Shopify, Amazon FBA, Walmart, wholesale, your 3PLs and warehouses, and your ERP. Flieber unifies sales, stock, and supply-chain data into one clean, accurate view; all in real time.

No more reconciling exports by hand. Every channel and warehouse stays in sync, so every forecast and recommendation runs on current numbers.

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From recommendation to approved actions.

Every recommendation shows its reasoning, and every action waits for your approval.

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01

Replenishment

Know exactly what to reorder. Per-SKU recommendations with days-of-cover, reorder quantity, and lost-sales risk in dollars — before a stockout hits.

02

PO drafting

Drafted POs, ready to approve. Flieber drafts purchase orders by supplier, respecting
MOQs and lead times. You verify and approve in one click.

03

Transfer planning

Move stock where it sells. Transfer-order recommendations rebalance inventory across warehouses and channels so the right units are in the right place.

Better together

Pair it with Flieber Studio.

Inventory is the proven planning core. Add Flieber Studio, our optional AI layer, to turn those plans into automated workflows and always-on agents. They work even better together.

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Live in less than an hour.

Most platforms this powerful take a quarter to stand up. Flieber gets you live the same day, with a team that does the heavy lifting.

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Connect 12 min

Connect your sales channels, inventory, and suppliers.

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Configure 31 min

Set the basics: stock levels, lead times, and MOQs.

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Live 60 min

Review your forecasts and approve your first replenishment plan.

Onboarding is free. Our team gets you live.

Results from real brands.

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“Flieber is helping us effectively managestock across all of our sales channels bycustomizing our calculations to the datapoints that matter most.”
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“We have always been challenged with out-of-stock inventory and long lead times. Flieber was a game changer for us.”
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“Flieber has allowed me to reduce manual work while planning and forecasting products, and to handle different regions and sales channels in a single place.”
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“Flieber creates a 'one stop shop' where I can see demand-level data across all my brands and make educated replenishment decisions.”
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34%
More accurate forecasting
Verified
MAE% and Bias% — third-party verified, published by Nixtla.
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62%
reduction in stockouts
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17%
reduction in excess inventory
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38%
increase in sales
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88%
less time on planning
Average across customers using Flieber for 12+ months

Stop guessing. Start planning.

SKU-level forecasts you can trust, reorder and transfer decisions ready for your approval, and a team that gets you live today. Not next quarter.

14 days free · No credit card · Live in less than an hour

Flieber Inventory replaces
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Your spreadsheets
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Your old planning tool
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The next hire you were about to make