Inventory Planner by Sage
Inventory forecasting, purchasing and reporting software for growing ecommerce, omnichannel and wholesale merchants
Inventory Planner by Sage is a Shopify app developer that makes Inventory Planner by Sage, an inventory optimization app on the Shopify App Store. It provides inventory forecasting, purchasing and reporting software for growing ecommerce, omnichannel and wholesale merchants. It is rated 4.3 out of 5 from 155 reviews on the Shopify App Store. Inventory Planner by Sage has 1 plan on the Shopify App Store, at no charge. It bills some charges outside the Shopify invoice.
Overview
Inventory Planner by Sage sells inventory planning software that forecasts demand, recommends what to buy, and produces inventory reports. It is for merchants who hold stock across warehouses, stores, Amazon FBA or 3PLs and want to reduce excess stock while keeping stockouts low.
For Shopify brands
- Connects to Shopify and Shopify Plus to forecast demand SKU by SKU and suggest what to order and when.
- Replaces spreadsheet-based ordering with automated replenishment and purchase order recommendations.
- Brings sales and stock data from multiple locations and channels into one view, with reports for the whole team and unlimited users.
How it works
The brand connects its sales channels, inventory system or ERP, and Inventory Planner by Sage syncs the data to produce forecasts and buying suggestions. Implementation is supported by the company's team and takes 5-6 weeks to go live, with a dedicated point of contact afterwards.
- Built for
- Growing merchants, ecommerce brands, omnichannel merchants and wholesalers managing inventory at scale, including Shopify and Shopify Plus stores, across fashion, health and beauty, jewelry, sporting goods, furniture and other verticals.
- Pricing
- Pricing is based on the volume of inventory managed, with unlimited users at no extra cost. Prices are given by quote on request. The Shopify App Store lists a free plan to install, with a free trial.
Products
- Demand Forecasting Predicts what customers will buy, SKU by SKU.
- Replenishment & POs Shows what to order, when and where, including purchase orders.
- Inventory Reporting Provides 200+ metrics from top-level to SKU, with configurable segments and period comparisons.
- Retail Analytics Matches marketing spend to what is in stock.
- Sage Copilot AI assistant for retail insights.
- Open-to-Buy Planning Shows what inventory to buy to cover forecasted sales or targets, including new SKUs.
Integrations
Buyer notes
- Implementation takes 5-6 weeks to go live.
- Unlimited users are included at no extra cost.
- Support is available 24/7, with a dedicated customer success contact.
- Pricing is by quote based on inventory volume; demos are 30 minutes.
From Inventory Planner by Sage's own site and Shopify App Store listings, as of 2026-10-30.
On the Shopify App Store
Inventory Planner by Sage
4.3 · 155 reviewsFree planLaunched 2013Inventory optimizationForecast demand, optimize inventory & streamline purchases with Inventory Planner. Free trial. Increase profitability & avoid stockouts. Works with Shopify
Pricing
FreeFree to installPricing adapts to your business needs. Contact us to get a quote.
Some charges are billed by the developer outside your Shopify invoice.
Ratings, reviews, plans, prices and descriptions as the Shopify App Store lists them. how we count.
What Shopify apps does Inventory Planner by Sage make?
Inventory Planner by Sage has 1 app on the Shopify App Store: Inventory Planner by Sage.
How is Inventory Planner by Sage rated?
Inventory Planner by Sage is rated 4.3 out of 5 from 155 reviews on the Shopify App Store.
How much does Inventory Planner by Sage cost?
Inventory Planner by Sage has 1 plan on the Shopify App Store, at no charge. It bills some charges outside the Shopify invoice. Inventory Planner by Sage: Free, Free to install (Pricing adapts to your business needs. Contact us to get a quote).