OngoingAI

Shelf OS usage & market intelligence

Pricing
Free plan available
FreeFree
  • • Top 100 variants by revenue
  • • 1 location
  • • 90 days sales history
  • • 1 Store
Starter Monthly$19/month
  • • 2,000 variants
  • • 1 location
  • • 90 days of history
  • • Weekly buy-list email
  • • CSV and PDF exports
Growth Monthly$39/month
  • • Everything in Starter
  • • 10,000 variants
  • • 3 locations
  • • 365 days of history (seasonality)
  • • Budget Mode
Pro Monthly$79/month
  • • Everything in Growth
  • • Unlimited variants and locations
  • • Open to Buy
  • • Up to 3 stores
  • • Slack digest
What does Shelf OS do?

Shelf OS is an inventory forecasting and purchasing app for retailers who want to know exactly what to reorder, how much to buy, and from which supplier.

  • Buy list with a verdict: what runs out first, how much to order, from whom.
  • Budget Mode allocates your spend across the most urgent reorders
  • Printable supplier purchase orders and barcode label PDFs
  • Every number shows its math — click any qty to see why
  • Dead stock report: capital tied up + 30/60/90-day actions

Features

Inventory optimizationInventory trackingForecastingMulti-locationSKUsStock replenishmentImport and exportInventory planningPurchase ordersRestock notificationsReplenishment remindersLow stock alertsOut of stock notificationsThreshold alertsInsightsEmail notificationsAnalytics
Review history
Daily review count on the Shopify App Store
0±0 · 29d· Rating steady at 0.0★
Aug 17Sep 14

Daily tracking from Aug 10, 2026 through today · 29 days observed · sign up free for the full history →

Catalog position
Within Inventory optimization on the App Store
Rank by reviews
#485 of 548
Review percentile
12th
Rating percentile
64th
On the App Store
0.1 yrs
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Frequently asked questions

Shelf OS is an inventory forecasting and purchasing app for retailers who want to know exactly what to reorder, how much to buy, and from which supplier. It's a inventory optimization tool for ecommerce stores.