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Inventory Planner by Sage vs Netstock

Both are mid-market inventory-planning add-ons priced by volume, not ERP replacements. Inventory Planner targets retail/e-commerce; Netstock is broader.

Side by side

Inventory Planner by Sage Netstock
Vendor Sage Group plc Netstock (Pty) Ltd.
Pricing model Quote only Quote only
Free tier — —
Deployment Cloud Cloud
Open source No No
Best for Retail and e-commerce sellers needing automated replenishment and forecasting across sales channels. Small and mid-sized manufacturers, distributors, and wholesalers wanting inventory planning layered on their existing ERP.
Pricing

Priced by volume of inventory managed, with unlimited users included at no extra cost; exact rates require requesting a quote.

Checked on the vendor's own page on September 21, 2026: no prices are published. Expect to be quoted.

Annual subscription starting around $900/month per the vendor FAQ, with final pricing based on products/bundles selected via a custom quote.

Checked on the vendor's own page on September 21, 2026: no prices are published. Expect to be quoted.

Features
  • Demand forecasting by SKU and location
  • Automated purchase order recommendations
  • Multi-channel and multi-warehouse inventory visibility
  • Inventory and sales performance reporting
  • Reorder point and safety stock calculations
  • Unlimited user seats included in pricing
  • Integration with Sage AI/Copilot features
  • AI-assisted demand forecasting
  • Automated inventory replenishment recommendations
  • Supplier performance analysis
  • Sales & operations planning (S&OP) dashboards
  • Real-time supply and demand visibility dashboards
  • 60+ prebuilt ERP integrations
  • Multi-location inventory planning

Verdict

Inventory Planner by Sage and Netstock both solve the same practical problem for smaller teams than Kinaxis or o9 target: forecast demand and generate purchase-order recommendations, sitting on top of an existing system rather than replacing it, with an implementation measured in weeks. Neither publishes fixed numeric pricing; both scale cost with inventory volume and quote individually.

The scope is where they differ. Inventory Planner connects to e-commerce and marketplace platforms — Shopify, Amazon — and is explicitly built for retail and e-commerce sellers managing multi-channel sales, now sold under the Sage brand after acquisition. Netstock connects to 60+ ERP systems (NetSuite, Sage, Microsoft Dynamics, SAP Business One, Acumatica) and serves a broader base of small and mid-sized manufacturers, distributors and wholesalers, with S&OP dashboards as part of the product, not just replenishment.

Choose Inventory Planner if

  • You're a retail or e-commerce seller managing inventory across multiple sales channels and marketplaces.
  • You're already in the Sage ecosystem, or want a tool marketed with Sage's broader small-business software line and AI features (Sage Copilot).
  • Unlimited user seats included in the price matters more than deep manufacturing-specific planning features.

Choose Netstock if

  • You're a manufacturer, distributor or wholesaler rather than a pure retail/e-commerce seller.
  • You need S&OP dashboards and supplier performance analysis alongside replenishment recommendations, not replenishment alone.
  • Your ERP is one of Netstock's 60+ prebuilt connectors and you want to minimize custom integration work.

What they share

Both are cloud-only, both explicitly avoid replacing your ERP or e-commerce platform, and both price by volume of inventory managed rather than a flat seat-based fee — get an itemized quote for your actual SKU count before comparing, since list-level marketing pages don't show real numbers for either.

Last reviewed September 22, 2026

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