#1 Inventory Forecasting & Planning Software
For E-Commerce Merchants
- Stop losing revenue on out-of-stocks
- Release cash from overstocked items
- Optimize inventory purchasing
…all by knowing exactly how much you’ll sell and when.


"Inventory Planner is the best forecasting and purchasing app out there. It connects directly to our Shopify and it literally takes me 15 minutes to create a new PO. Saves so much time and money!"
Monxi Garza, Sauvs Shoes
Core Features
What could you do with Inventory Planner?

Forecasting
Accurately forecast sales
- Prevent overstocks and out-of-stocks by knowing how much you’ll sell and when
- Go beyond your spreadsheet-based inventory forecasting and planning
- Gain reliable and accurate sales predictions – even when the market fluctuates or demand shifts
- Easily generate sales forecasting for new products

Purchasing
Make faster and smarter purchasing decisions
- Know exactly what, when and how much to order/reorder – and to which warehouse
- Use customized metrics to prioritize your inventory purchasing decisions and maximise ROI
- Easily create purchase orders directly from your replenishment recommendations
- Plan your inventory purchasing budget to meet revenue goals

Reporting
Gain fully visibility of your inventory performance
- Release cash tied up in slow-moving products with Overstock report
- Run reports at granular or roll-up levels to get the specific insights you need
- Choose meaningful metrics that matter the most to your business
- Spot sales trends via periodic comparisons
Want to see how Inventory Planner forecasts sales and plans your next inventory purchases?
What makes us special
Why Inventory
Planner?
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We’re the #1 for inventory planning software
Nobody does sales forecasting and inventory purchasing suggestions like we do. Since 2012 (when inventory planning was still new), Inventory Planner has led the way in forecasting accuracy and intuitive inventory insight.
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We’re the top rated choice for e-commerce brands all over the globe
More than 2,300 e-commerce businesses benefit from Inventory Planner’s reliable demand forecasting and inventory planning – and they give us 4.5+ star ratings for service.
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We save customers millions in lost revenue
Thanks to Inventory Planner, our customers have avoided millions in lost sales by knowing exactly what and when to reorder to meet demand – even when the market fluctuates.
Integrations
One system, 360° insight
We integrate with 30+ leading platforms, tools and systems to give you a complete picture of your inventory needs, even if you use multiple warehouses.
See all Integrations