Most brands don't realise their biggest costs aren't ads, apps, or discounts.
They're the 107 units that never sell, the variant you forgot to reorder, the supplier who quietly pushed your lead time, or the SKU that sells out every month even though you thought you ordered enough.
When inventory is managed manually, these problems compound quickly, and as your store grows, the leaks grow with it.
Inventory planning software fixes this. It replaces guesswork with accurate forecasts, connects your demand signals to purchasing decisions, and helps you stay stocked without over-investing.
We've tested and compared the best tools on the market so you don't have to. This guide breaks down the top 10 inventory planning platforms for Shopify brands, what they do well, and who they're built for.
What Does Inventory Planning Software Do?
Inventory planning software helps you predict future demand and decide how much stock to order, when to order it, and how much to keep on hand.
The core jobs it handles
- Forecasting demand by SKU, location, or channel
- Generating purchase order recommendations based on lead times and safety stock
- Tracking sell-through and stock health in real time
- Flagging stockout risks and overstock before they become problems
- Connecting forecasts to supplier ordering workflows
Done well, it means fewer emergency reorders, less dead inventory, and more confident buying decisions.
Top 10 Inventory Planning Software for Shopify (2026)
| Tool | Best For | Shopify Native | Pricing |
|---|---|---|---|
| Prediko | AI demand planning + purchasing for D2C Shopify brands | Yes | From $49/mo |
| Brightpearl | Omnichannel retail brands scaling across channels | Integration | Custom |
| Cin7 | Brands needing a connected inventory + order management system | Integration | From $349/mo |
| Inventory Planner | Multi-channel brands needing demand-based replenishment | Integration | Custom |
| Linnworks | High-volume sellers across multiple marketplaces | Integration | Custom |
| Skubana / Extensiv | Brands with complex warehouse and fulfillment operations | Integration | Custom |
| Stocky | Early-stage Shopify brands wanting a free starting point | Yes | Free (Shopify POS Pro) |
| Fabrix | Fashion and apparel brands with variant-heavy catalogs | Integration | Custom |
| Cogsy | Consumer brands wanting demand planning with financial oversight | Integration | Custom |
| Finale Inventory | Product businesses managing inventory across warehouses | Integration | From $99/mo |
In-Depth Reviews: Top 10 Inventory Planning Software
1. Prediko: Best AI-Powered Inventory Planning for Shopify
Prediko is purpose-built for Shopify brands that want to move beyond spreadsheets and reactive purchasing. It combines AI demand forecasting with integrated purchasing recommendations, so the plan and the buy happen in the same workflow.
What it does well
- Connects directly to Shopify and syncs all sales, inventory, and PO data in real time
- Forecasts demand at the SKU level, factoring in seasonality, growth, and sales velocity
- Generates purchase order recommendations based on lead times, safety stock, and days of cover
- Includes raw material and BOM forecasting for brands that manufacture or bundle
- Sends daily and weekly stock health alerts before stockouts or overstock become problems
What sets it apart
Prediko's Buying Table sits next to the demand plan, so you can go from forecast to PO in one click. It supports multiple warehouses and Shopify stores, handles bundles and subscription products, and gives full visibility into what's moving, what's not, and what needs to be ordered next.
The AI agent can also handle tasks directly: refreshing forecasts, creating draft POs, generating reports, and surfacing SKUs at risk. It's built for D2C teams who want to plan without the manual overhead.
Pricing
From $49/month. All plans include unlimited SKUs, POs, and users. 14-day free trial available.
Best for
Shopify brands that want a single platform for demand forecasting, inventory tracking, and purchasing, especially those managing multiple SKUs, warehouses, or raw materials.
2. Brightpearl
Brightpearl is a retail operations platform built for omnichannel brands. It covers inventory management, order processing, fulfillment, and demand planning across multiple sales channels in one system.
What it does well
- Manages inventory, orders, and fulfillment across channels like Shopify, Amazon, and wholesale
- Provides demand forecasting based on sales history and replenishment logic
- Automates purchasing workflows including supplier management and PO creation
- Connects warehouse, accounting, and logistics into a central system
What sets it apart
Brightpearl is designed for brands where inventory, orders, and accounting need to move in sync. It works best for multi-channel operations with real warehousing complexity, not pure D2C Shopify stores.
Pricing
Custom quote based on order volume and features.
Best for
Mid-market omnichannel retailers that need a full retail operations system, not just demand planning.
3. Cin7
Cin7 is an inventory and order management system that connects your product catalog, warehouses, suppliers, and sales channels into one platform. It's built for product businesses that sell across multiple channels and need visibility across the supply chain.
What it does well
- Manages inventory across multiple warehouses and locations in real time
- Handles purchase orders, supplier management, and receiving workflows
- Connects to Shopify, Amazon, wholesale, EDI, and 3PLs
- Automates order routing, fulfillment, and stock allocation
What sets it apart
Cin7 is strong on the operations side: receiving, transferring, and tracking inventory at scale. Its demand planning features are more basic compared to specialist tools, but the depth of its order management and supply chain connectivity makes it a solid operational foundation.
Pricing
From $349/month. Enterprise plans available.
Best for
Product businesses that need a connected inventory, order management, and fulfillment system across multiple channels and warehouses.
4. Inventory Planner
Inventory Planner is a legacy demand forecasting tool for e‑commerce and multichannel retailers. It focuses on replenishment recommendations and purchase order planning, connecting to Shopify, Amazon, and other channels.
What it does well
- Generates replenishment suggestions based on sales velocity and lead times
- Provides demand forecasting across product categories and channels
- Supports multi-location inventory and multi-currency purchasing
- Integrates with Shopify, Amazon, QuickBooks, and warehouse tools
What sets it apart
Inventory Planner has been around for a long time and offers solid foundational demand-based replenishment. It's straightforward to set up for brands that primarily need reorder alerts and basic forecasting without complex planning workflows.
Pricing
Custom pricing based on your store's revenue.
Best for
E-commerce brands that want demand-based replenishment across multiple channels with a proven tool that requires minimal configuration.
5. Linnworks
Linnworks is a multi-channel order and inventory management platform built for high-volume sellers. It centralizes product listings, inventory, and order processing across marketplaces, sales channels, and warehouses.
What it does well
- Manages listings, inventory, and orders across channels like Shopify, Amazon, eBay, and more
- Automates order routing, shipping rules, and warehouse workflows
- Provides stock forecasting and reorder point management
- Supports multi-location inventory with barcode scanning and warehouse management tools
What sets it apart
Linnworks is strong on order volume and marketplace breadth. If you're selling across 5+ channels with high daily order counts, it's built to handle that scale. Its inventory planning features are more operational than forecast-driven.
Pricing
Custom quote based on order volume and modules.
Best for
High-volume sellers operating across multiple marketplaces who need centralized order management with inventory tracking.
6. Skubana / Extensiv
Extensiv (formerly Skubana) is an order management and fulfillment operations platform. It connects Shopify and other sales channels with warehouse management, 3PL partnerships, and order routing logic.
What it does well
- Manages order routing and fulfillment across multiple 3PLs and warehouses
- Provides inventory tracking and stock movement across locations
- Automates replenishment triggers based on inventory thresholds
- Connects to Shopify, Amazon, and major fulfillment networks
What sets it apart
Extensiv is strong for brands with complex fulfillment setups: multiple 3PLs, distributed warehouses, or high volumes of daily orders. Demand forecasting is limited, but operational execution is deep.
Pricing
Custom quote.
Best for
Brands with complex multi-location fulfillment operations that need centralized order management and warehouse connectivity.
7. Stocky by Shopify
Stocky is Shopify's free inventory management app, available to merchants on Shopify POS Pro. It covers basic demand forecasting, reorder point management, and supplier-facing purchase orders for single-location Shopify stores.
What it does well
- Provides demand-based purchase order suggestions by supplier
- Tracks inventory levels and low-stock alerts by product, vendor, and variant
- Creates and sends purchase orders directly to suppliers
- Syncs natively with Shopify products and inventory
What sets it apart
Stocky is free and native to Shopify, making it the lowest-friction starting point for early-stage stores. It's not built for complex forecasting or multi-location planning, but it handles the basics without adding cost or complexity.
| Feature | Stocky | Prediko |
|---|---|---|
| Demand Forecasting | Basic, based on recent sales | AI-powered, multi-variable forecasting |
| Purchase Orders | Manual creation with suggestions | 1-click AI-recommended POs |
| Low-Stock Alerts | Low-stock alerts for products, vendors & variants, PO creation & supplier tracking | Real-time stockout risk alerts with days of cover |
| Multi-Location | Limited | Full multi-location support |
| Safety Stock | Manual entry | Calculated by SKU based on velocity and lead time |
| Analytics & Reports | Basic inventory reports | 20+ customizable templates, plan vs. actuals |
| Pricing | Free (with Shopify POS Pro) | From $49/month |
Best for
Early-stage Shopify stores that want a free, built-in starting point before upgrading to a more capable planning tool.
8. Fabrix
Fabrix is an inventory planning tool built specifically for fashion and apparel brands. It handles the complexity that comes with size and color variants, seasonal buying, and supplier minimums.
What it does well
- Manages variant-level demand forecasting across sizes, colors, and styles
- Supports pre-season buying with sell-through targets and open-to-buy planning
- Tracks performance by attribute (color, size, fabric) across collections
- Integrates with Shopify and wholesale channels
What sets it apart
Fabrix is purpose-built for fashion. If your catalog is heavy on variants, seasonal drops, and size-run forecasting, it handles nuances that generic tools miss. It's less suited for non-apparel categories or brands needing end-to-end supply chain visibility.
Pricing
Custom quote.
Best for
Fashion and apparel brands with complex variant structures and seasonal buying cycles.
9. Cogsy
Cogsy is a demand planning and inventory management platform for consumer brands. It connects sales forecasts with financial planning, helping teams align inventory decisions with cash flow and revenue targets.
What it does well
- Generates demand forecasts tied to revenue targets and inventory investment
- Provides scenario planning to model the impact of different buying decisions
- Tracks performance against plan with plan vs. actuals reporting
- Integrates with Shopify, Klaviyo, and financial tools
What sets it apart
Cogsy connects planning to financial oversight. If your team needs to align inventory decisions with a budget or runway, it bridges the gap between demand forecasting and cash planning. It's less focused on operational day-to-day purchasing workflows.
Pricing
Custom quote.
Best for
Consumer brands where inventory planning needs to connect directly to financial planning and investor reporting.
10. Finale Inventory
Finale Inventory is a cloud-based inventory management system for product businesses managing stock across multiple warehouses or sales channels. It tracks inventory movement, handles purchase orders, and connects to Shopify and other platforms.
What it does well
- Tracks inventory across multiple warehouses with barcode scanning and receiving workflows
- Manages purchase orders, supplier records, and stock replenishment
- Connects to Shopify, Amazon, WooCommerce, and shipping tools
- Provides cost tracking, FIFO/LIFO accounting, and custom reporting
What sets it apart
Finale is strong on warehouse operations and inventory tracking. It's a solid middle-ground tool for product businesses that need more than basic Shopify inventory management but don't need complex demand forecasting.
Pricing
From $99/month. Higher tiers for additional warehouses and users.
Best for
Product businesses with multi-warehouse operations that need reliable inventory tracking and purchasing without enterprise complexity.
How to Choose the Right Inventory Planning Software
The right tool depends on your stage, catalog complexity, and where your planning is breaking down. Here's a quick framework.
1. Shopify-native vs. integration-dependent
Tools built specifically for Shopify (like Prediko and Stocky) sync data in real time without middleware. Integration-dependent tools add a layer of setup, mapping, and sync risk. If Shopify is your primary channel, native is almost always smoother.
2. Forecast-first vs. operations-first
Some tools are built around demand planning and purchasing recommendations (Prediko, Inventory Planner, Cogsy). Others are operations platforms that include some forecasting as a secondary feature (Cin7, Linnworks, Extensiv). Know which problem you're actually solving.
3. SKU count and complexity
For catalogs under 200 SKUs, simpler tools work. Above that, you need tools that can handle segmentation, variant-level forecasting, and multi-location planning without manual effort.
4. Manufacturing or bundling needs
If you make or assemble products, you need BOM and raw material forecasting. Only a few tools (Prediko, Cin7) handle this natively for Shopify brands.
5. Budget and team size
Free tools like Stocky work for early-stage stores. Paid tools like Prediko offer AI-level accuracy for small teams without needing a dedicated planner. Enterprise platforms come in at higher price points with longer onboarding timelines.
Why Shopify Brands Choose Prediko
Prediko is the only inventory planning software built end-to-end for Shopify. It doesn't just tell you what you sold — it tells you what to buy, when to buy it, and how much, based on live demand signals, lead times, and your cash position.
Brands that switch to Prediko typically see
- Fewer stockouts on best-sellers
- Less cash tied up in slow-moving stock
- Faster purchasing decisions with 1-click POs
- Less time spent on manual spreadsheet planning
Give Prediko a spin with a 14-day free trial.
