Top Inventory Management Software for Amazon & Shopify Sellers in 2025

Efficient management of inventory is the core of any thriving eCommerce business. You may be selling on Shopify, Amazon, or both, but accurate counting of inventory is necessary to prevent overselling, stockout, and delay in fulfillment. In 2025, with more competition and changing customer expectations, sellers need to use advanced inventory management software that works in sync with their multichannel business.

In this blog, we’ll explore the best inventory management tools for Amazon and Shopify sellers in 2025, discuss key features to look for, and how to choose the right one based on your business size and needs.

Why Inventory Management Tools Are Critical for Amazon & Shopify Sellers?

Manual inventory management might be okay for a tiny operation, but once you begin expanding across channels, the danger multiplies. Products that provide real-time syncing, forecasting, and automated reordering are no longer a nicety—they’re necessary.

Top advantages of full-featured inventory tools are:

Real-time inventory updates across all platforms
Fewer order fulfillment mistakes and order cancellations
Automated reordering and forecasting
Improved warehouse organization
Improved seller performance ratings (particularly on Amazon)

SoStocked – Forecasting-Focused for Amazon Sellers

SoStocked is specifically created for Amazon sellers, heavily weighted on demand forecasting and preventing stockouts or overstocking scenarios.

Key Features:

Adjustable inventory forecasting
Reorder recommendations based on velocity of sales
Inventory dashboards for transparency
Amazon FBA restock suggestions

If you’re only or mostly Amazon-focused, SoStocked can assist you with lean and optimized inventory without the uncertainty.

Sellbrite – Ideal for Multichannel (Shopify, Amazon, Walmart)

Sellbrite provides smooth integration with Shopify, Amazon, eBay, Walmart, and others. It’s perfect for small to mid-sized retailers running multiple storefronts.

Key Features:

Streamlined inventory tracking across the entire marketplaces
Simple product bundling and kitting
Centralized order administration
Auto-sync of stock and listings

Sellbrite is easy to use and is ideal for companies which wish to have central control over all their sources of inventory.

Skubana – ERP-Level Inventory for Scaling Brands

Skubana is a business-class inventory and order management platform that integrates with Shopify, Amazon, 3PLs, and POS systems.

Key Features:

Real-time stock and sales analytics
Multi-warehouse support
Purchase order automation
Inventory forecasting and demand planning

Best suited for high-volume sellers or sellers who have complex logistics needs.

Cin7 – All-in-One Inventory, POS & Warehouse Tool

Cin7 connects your Shopify store and Amazon with warehouse, accounting, and shipping systems.

Key Features:

Barcode-based warehouse management
POS integration for physical stores
B2B portal options
Shopify, Amazon, Walmart sync

It’s a good contender for companies with brick-and-mortar stores or wholesale distribution.

TradeGecko (Now QuickBooks Commerce) – Inventory + Accounting

QuickBooks Commerce is great for small companies that need to manage inventory and accounting under one roof.

Important Features:

Syncs with Shopify, Amazon, WooCommerce
Integrated invoicing and billing
Inventory valuation and reporting
B2B eCommerce portal

If you already have QuickBooks installed, this is a logical extension to consolidate financial and stock information.

Odoo

Odoo is a powerful open-source ERP system that includes advanced inventory management features. Its modular system makes it easy for Amazon and Shopify sellers to integrate order tracking, stock forecasting, and warehouse automation. Odoo’s scalability makes it a preferred choice for growing brands, especially those expanding into multichannel or international sales.

BigCommerce Integration Note:

In both the USA and UK, BigCommerce continues to be a go-to platform for high-volume marketplace sellers. Many of the top inventory management tools (like Linnworks, Orderhive, and Skubana) now offer seamless integrations with BigCommerce, enabling centralized inventory control across Amazon, Shopify, and DTC sites. Be sure to highlight this if your store runs on BigCommerce.

How to Select the Right Tool?

When considering inventory software, ask the following questions:

Does it integrate with your sales platforms (Amazon, Shopify, eBay, etc.)?
Can it process your existing and forecasted SKU volume?
Is FBA, FBM, and other fulfillment models supported?
Does it include demand forecasting and reordering?
How intuitive is the onboarding and learning process?

Scale Smarter with the Right Tools

Inventory is the lifeblood of your Shopify and Amazon business. We at GrowithAmazon assist eCommerce sellers in ixncorporating the most suitable inventory solutions for your stage of growth, sales volume, and multichannel objectives. Our specialists can guide you in selecting, installing, and optimizing your inventory software so that you can concentrate on growing your business.