Know you're running low
before your customers do
StockSentry watches your FBA inventory and real sales velocity every day, and tells you exactly which SKUs to reorder — and how many — before you stock out or take an inventory-score hit.
Connect your Amazon account →Free plan available · no credit card required
Real days-of-supply, per SKU
Combines your current FBA stock with your actual trailing sales velocity — not a guess, not a spreadsheet you have to update by hand.
A reorder number, not just a warning
Every alert comes with a suggested reorder quantity, based on your own supplier lead time and safety stock buffer — set once in Settings.
More report types and multi-marketplace breakdowns are coming soon.
Connect your account
Standard Amazon OAuth login — we never see or store your password.
Set your lead time
How long a new batch takes to arrive, plus a safety buffer — that's it.
Get alerted before it's a problem
We only read your inventory and order data — we never touch your listings or pricing.
Free
up to 25 SKUs, checked daily
Growth
up to 500 SKUs, checked every 6 hours
Pro
unlimited SKUs, checked hourly
Cancel anytime.